Audiovisual Core List of Terms
- Název
- Audiovisual Core List of Terms
- Datum vydání verze
- 2023-09-05
- Datum vytvoření
- 2013-10-23
- Část standardu TDWG
- http://www.tdwg.org/standards/638
- Tato verze
- http://rs.tdwg.org/ac/doc/termlist/2023-09-05
- Aktuální verze
- http://rs.tdwg.org/ac/doc/termlist/
- Previous version
- http://rs.tdwg.org/ac/doc/termlist/2023-02-24
- Abstrakt
- The Audiovisual Core is a set of vocabularies designed to represent metadata for biodiversity multimedia resources and collections. It aims to represent information that will help to determine whether a particular resource or collection will be fit for some particular biodiversity science application before acquiring the media. Among others, the vocabularies address such concerns as the management of the media and collections, descriptions of their content, their taxonomic, geographic, and temporal coverage, and the appropriate ways to retrieve, attribute and reproduce them. This document contains a list of attributes of each Audiovisual Core term, including a documentation name, a specified URI, a recommended English label for user interfaces, a definition, and some ancillary notes. This document contains normative content that may not be changed without due process.
- Přispěvatelé
- Robert A. Morris (University of Massachusetts at Boston, USA), Gregor Hagedorn (JKI, Federal Research Institute for Cultivated Plants, Berlin, Germany), Annette Olson (American Association for the Advancement of Science), Steve Baskauf (Vanderbilt University, Nashville, TN, USA), Vijay Barve, Mihail Carausu (Danish Biodiversity Information Facility (DanBIF), Copenhagen, Denmark), Vishwas Chavan (Global Biodiversity Information Facility, Copenhagen, Denmark), José Cuadra, Chris Freeland (Missouri Botanical Garden, St. Louis, USA), Patrick Leary, Dimitry Mozzherin (Encyclopedia of Life, Woods Hole, USA), Greg Riccardi (Florida State University, Tallahassee, USA), Ivan Teage, Dan Stowell (Queen Mary University of London), Edward Baker (Natural History Museum, London), Richard Pyle (Bernice P. Bishop Museum, Honolulu, HI, USA), Steve Baskauf (Vanderbilt University, Nashville, TN, USA, review manager)
- Tvůrce
- GBIF/TDWG Multimedia Resources Task Group and Audiovisual Core Maintenance Group
- Bibliografická citace
- GBIF/TDWG Multimedia Resources Task Group and Audiovisual Core Maintenance Group. 2023. Audiovisual Core List of Terms. Biodiversity Information Standards (TDWG). http://rs.tdwg.org/ac/doc/termlist/2023-09-05
1. Úvod
Audiovisual Core Standard obsahuje řadu dokumentů. Tento dokument obsahuje podrobné informace o podmínkách obsažených ve verzi 2023-09-05 slovníku Audiovisual Core. Dokument Audiovisual Core Introduction poskytuje stručný úvod do Audiovisual Core Standard. Informace o struktuře Audiovisual Core naleznete v dokumentu Audiovisual Core Structure. Podrobnější návod k používání Audiovisual Core naleznete v dokumentu Audiovisual Core Guide.
1.1 Status obsahu tohoto dokumentu
Oddíly 1.3 až 5 jsou normativní, s výjimkou tabulky 1. V oddíle 7 a jeho pododdílech jsou hodnoty Normativní URI, Definice, Požadované a Opakovatelné normativní. Hodnota použití (pokud existuje pro daný termín) je normativní v tom smyslu, že určuje, jak by měl být vypůjčený termín používán jako součást Audiovisual Core. Hodnoty Term Name nejsou normativní, i když lze očekávat, že předpona zkratky jmenného prostoru je běžně používaná pro jmenný prostor termínů. Štítky a hodnoty všech ostatních vlastností (například poznámky) nejsou normativní.
1.2 Klíčová slova RFC 2119
Klíčová slova “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY” a “OPTIONAL” v tomto dokumentu je třeba interpretovat tak, jak je popsáno v BCP 14 [RFC 2119] a [RFC 8174], pokud a pouze pokud jsou uvedena velkými písmeny, jak je uvedeno zde.
1.3 Kategorie pojmů
Záznam Audiovisual Core (AC) je popis multimediálního zdroje
pomocí slovníků AC. Tento dokument specifikuje tři druhy termínů:
termíny, které popisují aspekty médií nezávislé na reprezentaci,
termíny, které popisují aspekty závislé na reprezentaci, a termíny, které označují specifikované části mediálního prvku.
Většina termínů je nezávislá na reprezentaci a odkazuje na „abstraktní
multimediální zdroj“. Jeden z těchto termínů, ac:hasServiceAccessPoint, odkazuje na
nebo obsahuje metadata přístupového bodu služby závislá na reprezentaci,
která popisují digitální reprezentaci abstraktního multimediálního zdroje (instance třídy ac:ServiceAccessPoint).
Tato metadata popisují například webovou adresu, na které lze digitální
reprezentaci získat, a formát, rozsah nebo licence,
které popisují konkrétní reprezentaci. Multimediální zdroj
může poskytovat několik přístupových bodů pro různé reprezentace (např.
různá rozlišení). Zdroj může být také propojen s jednou nebo více oblastmi zájmu (ROI), které definují části v rámci mediální položky (instance třídy ac:RegionOfInterest).
2 Převzatý slovník
Při přebírání termínů z jiných slovníků používá AC URI,
běžné zkratky a předpony jmenných prostorů používané v těchto
slovnících. URI jsou normativní, ale zkratky a předpony jmenných prostorů
nemají žádný vliv, kromě toho, že usnadňují čtení dokumentace.
Tabulka 1. Slovníky, ze kterých byly termíny převzaty (nenormativní)
Poznámka: URI pro termíny ve většině těchto jmenných prostorů neodkazují na nic. Autoritativní dokumentaci lze získat kliknutím na názvy slovníku v tabulce.
3 Jmenné prostory, předpony a názvy termínů
Jmenný prostor termínů převzatých z jiných slovníků je stejný jako
původní. Jmenný prostor termínů de novo AC je
http://rs.tdwg.org/ac/terms/. V tabulce termínů má každý termínový záznam
řádek s názvem termínu. Tento termín je obecně „nekvalifikovaným
názvem“, před kterým je široce přijímaná předpona označující zkratku
pro jmenný prostor. DOPORUČUJE se, aby implementátoři, kteří potřebují
předponu jmenného prostoru pro jmenný prostor AC, použili ac. V tomto webovém dokumentu
se po najetí kurzorem na termín v seznamu Index podle názvu termínu
zobrazí úplná URL adresa, kterou lze použít v jiných webových
dokumentech k odkazování na tento dokument, který se zabývá daným termínem, i když
pochází z převzatého slovníku. Je velmi důležité si uvědomit, že některé
slovníky, např. slovníky
Dublin Core Metadata Initiative (DCMI),
poskytují verze stejného termínu ve dvou různých jmenných prostorech, z nichž jeden
poskytuje řetězcové hodnoty a druhý poskytuje URI, i když je toto
oddělení pouze doporučením, nikoli povinností. Viz tento
záznam na wiki DCMI
k tomuto tématu. U slovníků, kde se taková praxe používá, ji
často dodržujeme a v poznámkách k popisu termínů odkazujeme
na sesterskou verzi termínu. Příkladem je dvojice
dc:type a dcterms:type. Pokud takový pár umožňuje opakované instance (např. jako u dc:source a dcterms:source), může být v některých
implementacích AC zapotřebí zvláštní opatrnost, protože
některé implementace nemusí poskytovat dostatečnou strukturu k jasnému vyjádření
vztahu mezi členy páru v případě více
hodnot každého z nich. Jedná se o zvláštní případ problému, který je řešen v
normativním materiálu o multiplicitě a kardinalitě v dokumentu Audiovisual Core Structure.
4 Vrstvy
(Vlastnost Audiovisual Core layer byla k 27. 1. 2020 označena jako zastaralá)
5 Termíny s doslovnou hodnotou vs. termíny s hodnotou URI
Některé termíny mají dvě verze, jedna očekává hodnotu doslovného řetězce a
druhá URI. Za těchto okolností je verze očekávající řetězec
pojmenována s příponou „Literal“, např. ac:metadataLanguageLiteral. V
takových případech MŮŽOU být poskytnuty obě formy, ale je třeba dbát na to,
aby použití odráželo stejný záměr. V případě nejednoznačnosti má přednost
verze URI. Všechny termíny, včetně těch, které mají nebo nemají
specifickou příponu „Literal“, specifikují ve své definici, zda jsou
požadované hodnoty řetězce nebo URI.
6 Slovníkové indexy (nenormativní)
6.1 Index podle názvu termínu
(Viz také 6.2 Index podle štítku)
classes
ac:RegionOfInterest |
ac:ServiceAccessPoint
Management Vocabulary
dcterms:available |
ac:commenter |
ac:commenterLiteral |
ac:comments |
ac:hasServiceAccessPoint |
dcterms:identifier |
xmp:MetadataDate |
ac:metadataLanguage |
ac:metadataLanguageLiteral |
dcterms:modified |
ac:providerManagedID |
xmp:Rating |
ac:reviewer |
ac:reviewerComments |
ac:reviewerLiteral |
ac:subtype |
ac:subtypeLiteral |
dcterms:title |
dc:type |
dcterms:type
Attribution Vocabulary
ac:attributionLinkURL |
ac:attributionLogoURL |
photoshop:Credit |
ac:fundingAttribution |
ac:licenseLogoURL |
xmpRights:Owner |
dcterms:rights |
dc:rights |
dc:source |
dcterms:source |
xmpRights:UsageTerms |
xmpRights:WebStatement
Agents Vocabulary
dc:creator |
dcterms:creator |
ac:metadataCreator |
ac:metadataCreatorLiteral |
ac:metadataProvider |
ac:metadataProviderLiteral |
ac:provider |
ac:providerLiteral
Content Coverage Vocabulary
ac:caption |
Iptc4xmpExt:CVterm |
dcterms:description |
ac:freqHigh |
ac:freqLow |
dc:language |
dcterms:language |
ac:physicalSetting |
ac:subjectCategoryVocabulary |
ac:tag
Geography Vocabulary
Iptc4xmpExt:City |
dwc:continent |
dwc:coordinatePrecision |
dwc:coordinateUncertaintyInMeters |
dwc:country |
dwc:countryCode |
Iptc4xmpExt:CountryCode |
Iptc4xmpExt:CountryName |
dwc:county |
dwc:decimalLatitude |
dwc:decimalLongitude |
dwc:footprintSpatialFit |
dwc:footprintSRS |
dwc:footprintWKT |
dwc:geodeticDatum |
dwc:georeferencedBy |
dwc:georeferenceProtocol |
dwc:georeferenceRemarks |
dwc:georeferenceSources |
dwc:georeferenceVerificationStatus |
dwc:higherGeography |
dwc:higherGeographyID |
dwc:island |
dwc:islandGroup |
dwc:locality |
dwc:locationAccordingTo |
dwc:locationID |
dwc:locationRemarks |
Iptc4xmpExt:LocationShown |
dwc:maximumDepthInMeters |
dwc:maximumDistanceAboveSurfaceInMeters |
dwc:maximumElevationInMeters |
dwc:minimumDepthInMeters |
dwc:minimumDistanceAboveSurfaceInMeters |
dwc:minimumElevationInMeters |
dwc:municipality |
dwc:pointRadiusSpatialFit |
Iptc4xmpExt:ProvinceState |
dwc:stateProvince |
Iptc4xmpExt:Sublocation |
dwc:verbatimCoordinates |
dwc:verbatimCoordinateSystem |
dwc:verbatimDepth |
dwc:verbatimElevation |
dwc:verbatimLatitude |
dwc:verbatimLocality |
dwc:verbatimLongitude |
dwc:verbatimSRS |
dwc:waterBody |
Iptc4xmpExt:WorldRegion
Temporal Coverage Vocabulary
xmp:CreateDate |
dcterms:temporal |
ac:timeOfDay
Taxonomic Coverage Vocabulary
dwc:dateIdentified |
dwc:identificationQualifier |
dwc:identifiedBy |
dwc:lifeStage |
dwc:nameAccordingTo |
ac:otherScientificName |
dwc:preparations |
dwc:scientificName |
dwc:scientificNameID |
dwc:sex |
ac:subjectOrientation |
ac:subjectOrientationLiteral |
ac:subjectPart |
ac:subjectPartLiteral |
ac:taxonCount |
ac:taxonCoverage |
dwc:vernacularName
Resource Creation Vocabulary
ac:captureDevice |
ac:digitizationDate |
ac:frameRate |
Iptc4xmpExt:LocationCreated |
ac:resourceCreationTechnique |
mo:sample_rate
Related Resources Vocabulary
ac:associatedObservationReference |
ac:associatedSpecimenReference |
ac:derivedFrom |
ac:IDofContainingCollection |
ac:providerID |
ac:relatedResourceID
Service Access Point Vocabulary
ac:accessURI |
dc:format |
dcterms:format |
ac:furtherInformationURL |
ac:hashFunction |
ac:hashValue |
ac:licensingException |
exif:PixelXDimension |
exif:PixelYDimension |
ac:serviceExpectation |
ac:variant |
ac:variantDescription |
ac:variantLiteral
Region of Interest Vocabulary
ac:endTime |
ac:endTimestamp |
ac:hasROI |
ac:heightFrac |
ac:isROIOf |
ac:mediaDuration |
ac:mediaSpeed |
ac:radius |
ac:startTime |
ac:startTimestamp |
ac:widthFrac |
ac:xFrac |
ac:yFrac
6.2 Index podle štítku
(Viz také 6.1 Index podle názvu termínu)
classes
Region of Interest Class |
Service Access Point Class
Management Vocabulary
Commenter |
Comments |
Date Available |
Identifier |
Metadata Date |
Metadata Language |
Modified |
Provider-managed ID |
Rating |
Reviewer |
Reviewer Comments |
Service Access Point |
Subtype (IRI) |
Subtype (literal) |
Title |
Type
Attribution Vocabulary
Attribution Link URL |
Attribution URL |
Copyright Owner |
Copyright Statement |
Credit |
Funding |
License Logo URL |
License Terms |
License URL |
Published Source
Agents Vocabulary
Creator |
Metadata Creator |
Metadata Provider |
Provider
Content Coverage Vocabulary
Caption |
Description |
Language |
Lower frequency bound |
Physical Setting |
Subject Category |
Subject Category Vocabulary |
Tag |
Upper frequency bound
Geography Vocabulary
City or Place Name |
Continent |
Coordinate Precision |
Coordinate Uncertainty In Meters |
Country |
Country Code |
Country Name |
County |
Decimal Latitude |
Decimal Longitude |
Footprint Spatial Fit |
Footprint SRS |
Footprint WKT |
Geodetic Datum |
Georeference Protocol |
Georeference Remarks |
Georeference Sources |
Georeference Verification Status |
Georeferenced By |
Higher Geography |
Higher Geography ID |
Island |
Island Group |
Locality |
Location According To |
Location ID |
Location Remarks |
Location Shown |
Maximum Depth In Meters |
Maximum Distance Above Surface In Meters |
Maximum Elevation In Meters |
Minimum Depth In Meters |
Minimum Distance Above Surface In Meters |
Minimum Elevation In Meters |
Municipality |
Point Radius Spatial Fit |
Province or State |
State Province |
Sublocation |
Verbatim Coordinate System |
Verbatim Coordinates |
Verbatim Depth |
Verbatim Elevation |
Verbatim Latitude |
Verbatim Locality |
Verbatim Longitude |
Verbatim SRS |
Water Body |
World Region
Temporal Coverage Vocabulary
Original Date and Time |
Temporal Coverage |
Time of Day
Taxonomic Coverage Vocabulary
Common Name |
Date Identified |
Identification Qualifier |
Identified By |
Name According To |
Other Scientific Name |
Scientific Name ID |
Scientific Taxon Name |
Subject Life Stage |
Subject Orientation |
Subject Orientation (literal) |
Subject Part |
Subject Part (literal) |
Subject Preparation Technique |
Subject Sex |
Taxon Count |
Taxon Coverage
Resource Creation Vocabulary
Capture Device |
Date and Time Digitized |
Frame Rate |
Location Created |
Resource Creation Technique |
Sample Rate
Related Resources Vocabulary
Associated Observation Reference |
Associated Specimen Reference |
Derived From |
ID of Containing Collection |
Provider ID |
Related Resource ID
Service Access Point Vocabulary
Access URI |
Format (IRI) |
Format (literal) |
Further Information URL |
Hash |
Hash Function |
Image Height |
Image Width |
Licensing Exception Statement |
Service Expectation |
Variant (IRI) |
Variant (literal) |
Variant Description
Region of Interest Vocabulary
End Time in Seconds |
End Timestamp |
Fractional Height |
Fractional Width |
Fractional X |
Fractional Y |
Has Region of Interest |
Is Region of Interest of |
Media Duration |
Media Speed |
Radius |
Start Time in Seconds |
Start Timestamp
7 Slovníky
7.1 Management Vocabulary
| Název termínu dcterms:available |
| Termín IRI |
http://purl.org/dc/terms/available |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#available-003 |
| Štítek |
Date Available |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Date (often a range) that the resource became or will become available. |
| Použití |
The date (often a range) that the resource became or will become available. The date and time MUST comply with the World Wide Web Consortium (W3C) datetime practice, https://www.w3.org/TR/NOTE-datetime, which requires that date and time representation correspond to ISO 8601:1998, but with year fields always comprising 4 digits. This makes datetime records compliant with 8601:2004, https://www.iso.org/standard/40874.html. AC datetime values MAY also follow 8601:2004 for ranges by separating two IS0 8601 datetime fields by a solidus ("forward slash", '/'). |
| Poznámky |
A use case is the harvesting of metadata published before the media are available, which are pending a formal publication elsewhere. One important example is the case of metadata that documents an occurrence, which metadata harvesters might exploit without use of the media. See also the wikipedia IS0 8601 entry, https://en.wikipedia.org/wiki/ISO_8601, for further explanation and examples. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:commenter |
| Termín IRI |
http://rs.tdwg.org/ac/terms/commenter |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/commenter-2023-09-05 |
| Štítek |
Commenter |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A URI denoting a person who created a comment. |
| Použití |
Implementers and communities of practice MAY produce restrictions or recommendations on the choice of vocabularies. |
| Poznámky |
See also Reviewer Comments for the distinction between Comments and Reviewer Comments. See also the entry for ac:commenterLiteral and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:commenterLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/commenterLiteral |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/commenterLiteral-2023-09-05 |
| Štítek |
Commenter |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The name of a person who created a comment, or the literal "anonymous" (= anonymously commented). |
| Poznámky |
See also Reviewer Comments for the distinction between Comments and Reviewer Comments. See also the entry for ac:commenter and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:comments |
| Termín IRI |
http://rs.tdwg.org/ac/terms/comments |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/comments-2020-01-27 |
| Štítek |
Comments |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Any comment provided on the media resource, as free-form text. |
| Použití |
Best practice would also identify the commenter. |
| Poznámky |
Comments may refer to the resource itself (e. g., asserting a taxon name or location of a biological subject in an image), or to the relation between resource and associated metadata (e. g., asserting that the taxon name given in the metadata is wrong, without asserting a positive identification). There is a separate item for Reviewer Comments, which is defined more as an expert-level review. Implementers or communities of practice might establish conventions about the meaning of the absence of a commenter, but this specification is silent on that matter. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:hasServiceAccessPoint |
| Termín IRI |
http://rs.tdwg.org/ac/terms/hasServiceAccessPoint |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/hasServiceAccessPoint-2023-09-05 |
| Štítek |
Service Access Point |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
In a chosen serialization (RDF, XML Schema, etc.) the potentially multiple service access points (e.g., for different resolutions of an image) might be provided in a referenced or in a nested object. This property identifies one such access point. That is, each of potentially multiple values of hasServiceAccessPoint identifies a set of representation-dependent metadata using the properties defined under the Service Access Point Vocabulary section of the Audiovisual Core Term List document. |
| Poznámky |
Some serializations may flatten the model of service-access points by (a) dropping ac:hasServiceAccessPoint, ac:variant and ac:variantLiteral, (b) repeating properties from the Service Access Point Vocabulary and prefixing them with values of ac:variantLiteral. If such a flat serialization is necessary for services, we recommend to select from among term names of the form "AB" where "A" is one of thumbnail, trailer, lowerQuality, mediumQuality, goodQuality, bestQuality, offline and "B" is one of AccessURI, Format, Extent, FurtherInformationURL, LicensingException, ServiceExpectation (example: thumbnailAccessURI). Implementers in specific constraint languages such as XML Schema or RDF may wish to make Access URI and perhaps dcterms:format mandatory on instances of the service access point. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dcterms:identifier |
| Termín IRI |
http://purl.org/dc/terms/identifier |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#identifierT-001 |
| Štítek |
Identifikátor |
|
Vyžadováno: Yes for media collections, No for media resources (but preferred if available) -- Opakovatelné: Yes |
| Definice |
An unambiguous reference to the resource within a given context. |
| Použití |
An arbitrary code that is unique for the resource, with the resource being either a provider, collection, or media item. |
| Poznámky |
Using multiple identifiers implies that they have a same-as relationship, i.e. they all identify the same object (e. g. an object may have all of an http-URL, an lsid-URI, and a UUID). |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu xmp:MetadataDate |
| Termín IRI |
http://ns.adobe.com/xap/1.0/MetadataDate |
| Změněno |
2020-01-27 |
| Štítek |
Metadata Date |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The date and time that any metadata for this resource was last changed. It should be the same as or more recent than xmp:ModifyDate. |
| Použití |
Point in time recording when the last modification to metadata (not necessarily the media object itself) occurred. The date and time MUST comply with the World Wide Web Consortium (W3C) datetime practice, https://www.w3.org/TR/NOTE-datetime, which requires that date and time representation correspond to ISO 8601:1998, but with year fields always comprising 4 digits. This makes datetime records compliant with 8601:2004, https://www.iso.org/standard/40874.html. AC datetime values MAY also follow 8601:2004 for ranges by separating two IS0 8601 datetime fields by a solidus ("forward slash", '/'). |
| Poznámky |
This is not dcterms:modified, which refers to the resource itself rather than its metadata. See also the wikipedia IS0 8601 entry, https://en.wikipedia.org/wiki/ISO_8601, for further explanation and examples. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:metadataLanguage |
| Termín IRI |
http://rs.tdwg.org/ac/terms/metadataLanguage |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/metadataLanguage-2023-09-05 |
| Štítek |
Metadata Language |
|
Vyžadováno: Yes -- Opakovatelné: No |
| Definice |
The URI of the language of description and other metadata (but not necessarily of the image itself) , from the ISO639-2 list of URIs for ISO 3-letter language codes, http://id.loc.gov/vocabulary/iso639-2. |
| Použití |
At least one of ac:metadataLanguage and ac:metadataLanguageLiteral MUST be supplied but, when feasible, supplying both might make the metadata more widely useful. They must specify the same language. In case of ambiguity, ac:metadataLanguage prevails. |
| Poznámky |
This is NOT dcterms:language, which is about the resource, not the metadata. Metadata Language is deliberately single-valued, imposing on unstructured serializations a requirement that multi-lingual metadata be represented as separate, complete, metadata records. Audiovisual Core requires that each record also contains the language-neutral terms. In the absence of this requirement, metadata consumers would need to know which terms are language-neutral and merge these terms from all provided metadataLanguages into a single record. Metadata consumers may re-combine the information based on the dcterms:identifier that identifies the multimedia resource. Nothing in this document would, however, prevent an implementer, e. g. of an XML-Schema representation, from providing a fully hierarchical schema in which language neutral terms occur only a single time, and only the language-specific terms are repeated in a way that unambigously relates them to a metadata language. In RDF it may be a simple repetition of plain literals associated with a language (e.g., xml:lang attribute in RDF/XML). The language attribute would then be required in Audiovisual Core and would replace ac:metadataLanguage. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:metadataLanguageLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/metadataLanguageLiteral |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/metadataLanguageLiteral-2023-09-05 |
| Štítek |
Metadata Language |
|
Vyžadováno: Yes -- Opakovatelné: No |
| Definice |
Language of description and other metadata (but not necessarily of the image itself) represented as an ISO639-2 three letter language code. |
| Použití |
ISO639-1 two-letter codes are permitted but deprecated. At least one of ac:metadataLanguage and ac:metadataLanguageLiteral MUST be supplied but, when feasible, supplying both might make the metadata more widely useful. They MUST specify the same language. In case of ambiguity, ac:metadataLanguage prevails. |
| Poznámky |
This is NOT dc:language, which is about the resource, not the metadata. Metadata Language is deliberately single-valued, imposing on unstructured serializations a requirement that multi-lingual metadata be represented as separate, complete, metadata records. Audiovisual Core requires that each record also contains the language-neutral terms. In the absence of this requirement, metadata consumers would need to know which terms are language-neutral and merge these terms from all provided metadataLanguages into a single record. Metadata consumers may re-combine the information based on the dcterms:identifier that identifies the multimedia resource. Nothing in this document would, however, prevent an implementer, e. g. of an XML-Schema representation, from providing a fully hierarchical schema in which language neutral terms occur only a single time, and only the language-specific terms are repeated in a way that unambigously relates them to a metadata language. In RDF it may be a simple repetition of plain literals associated with a language (e.g., xml:lang attribute in RDF/XML). The language attribute would then be required in Audiovisual Core and would replace ac:metadataLanguage. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:providerManagedID |
| Termín IRI |
http://rs.tdwg.org/ac/terms/providerManagedID |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/providerManagedID-2020-01-27 |
| Štítek |
Provider-managed ID |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A free-form identifier (a simple number, an alphanumeric code, a URL, etc.) for the resource that is unique and meaningful primarily for the data provider. |
| Poznámky |
Ideally, this would be a globally unique identifier (GUID), but the provider is encouraged to supply any form of identifier that simplifies communications on resources within their project and helps to locate individual data items in the provider's data repositories. It is the provider's decision whether to expose this value or not. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu xmp:Rating |
| Termín IRI |
http://ns.adobe.com/xap/1.0/Rating |
| Změněno |
2020-01-27 |
| Štítek |
Rating |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A user-assigned rating for this file. The value shall be -1 or in the range [0..5], where -1 indicates "rejected" and 0 indicates "unrated". If xmp:Rating is not present, a value of 0 should be assumed. |
| Použití |
A rating of the media resources, provided by record originators or editors, with '1' (worst) to '5' (best). Anticipated usage is for a typical 'star rating' UI, with the addition of a notion of rejection. Values MAY be decimal numbers in the permitted range. |
| Poznámky |
The origin of the rating is not communicated. It may, e. g., be based on user feedback or on editorial ratings. By "user-assigned" is meant assigned by the originator or editor of the record using the term. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:reviewer |
| Termín IRI |
http://rs.tdwg.org/ac/terms/reviewer |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/reviewer-2023-09-05 |
| Štítek |
Reviewer |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
URI for a reviewer. |
| Použití |
If present, then resource is peer-reviewed, even if Reviewer Comments is absent or empty. Its presence tells whether an expert in the subject featured in the media has reviewed the media item or collection and approved its metadata description; MUST display a name or the literal "anonymous" (= anonymously reviewed). |
| Poznámky |
Provider is asserting they accept this review as competent. See also ac:reviewerLiteral and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:reviewerComments |
| Termín IRI |
http://rs.tdwg.org/ac/terms/reviewerComments |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/reviewerComments-2020-01-27 |
| Štítek |
Reviewer Comments |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Any comment provided by a reviewer with expertise in the subject, as free-form text. |
| Poznámky |
Reviewer Comments may refer to the resource itself (e. g., asserting a taxon name or location of a biological subject in an image), or to the relation between resource and associated metadata (e. g., asserting that the taxon name given in the metadata is wrong, without asserting a positive identification). There is a separate item "Comments" for text from commenters of unrecorded expertise. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:reviewerLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/reviewerLiteral |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/reviewerLiteral-2023-09-05 |
| Štítek |
Reviewer |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
String providing the name of a reviewer. |
| Použití |
If present, then resource is peer-reviewed, even if Reviewer Comments is absent or empty. Its presence tells whether an expert in the subject featured in the media has reviewed the media item or collection and approved its metadata description; MUST display a name or the literal "anonymous" (= anonymously reviewed). |
| Poznámky |
Provider is asserting they accept this review as competent. See also ac:reviewer and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:subtype |
| Termín IRI |
http://rs.tdwg.org/ac/terms/subtype |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/subtype-2023-09-05 |
| Štítek |
Subtype (IRI) |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A class, represented by an IRI, that provides for more specialization of the media item type than dcterms:type. |
| Použití |
The subtype term MUST NOT be applied to Collection objects. However, the Description term in the Content Coverage Vocabulary might add further description to a Collection object. IRI values SHOULD be selected from the Controlled Vocabulary for Audiovisual Core subtype. Human-readable information about the Controlled Vocabulary for subtype is at http://rs.tdwg.org/ac/doc/subtype/ . In text-based systems such as tables, IRI values MUST be in unabbreviated form. When an appropriate subtype is not available in the Audiovisual Core controlled vocabulary, a term IRI that is not in a TDWG namespace MAY be used. Conforming applications MAY choose to ignore controlled values not issued by Audiovisual Core. |
| Poznámky |
See ac:subtypeLiteral for usage with strings. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:subtypeLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/subtypeLiteral |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/subtypeLiteral-2023-09-05 |
| Štítek |
Subtype (literal) |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A class, represented by a controlled value string, that provides for more specialization of the media item type than dc:type. |
| Použití |
The subtypeLiteral term MUST NOT be applied to Collection objects. However, the Description term in the Content Coverage Vocabulary might add further description to a Collection object. Controlled string values SHOULD be selected from the Controlled Vocabulary for Audiovisual Core subtype. Human-readable information about the Controlled Vocabulary for subtype is at http://rs.tdwg.org/ac/doc/subtype/ . It is best practice to use ac:subtype instead of ac:subytpeLiteral whenever practical. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dcterms:title |
| Termín IRI |
http://purl.org/dc/terms/title |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#titleT-002 |
| Štítek |
Title |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A name given to the resource. |
| Použití |
Concise title, name, or brief descriptive label of institution, resource collection, or individual resource. This field SHOULD include the complete title with all the subtitles, if any. |
| Poznámky |
It is strongly suggested to provide a title. The title facilitates interactions with humans: e.g., it could be used as display text of hyperlinks or to provide a choice of images in a pick list. The title is therefore highly useful and an effort should be made to provide it where it is not already available. When the resource is a collection without an institutional or official name, but with a thematic content, a descriptive title, e. g. "Urban Ants of New England," would be suitable. In individual media resources depicting taxa, the scientific name or names of taxa often form a good title. Common names in addition to or instead of scientific names are also acceptable. Indications of action or roles captured by the media resource, such as predatory acts, are desirable ("Rattlesnake eating deer mouse", "Pollinators of California Native Plants"). |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dc:type |
| Termín IRI |
http://purl.org/dc/elements/1.1/type |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#type-006 |
| Štítek |
Typ |
|
Vyžadováno: Yes -- Opakovatelné: No |
| Definice |
Povaha nebo druh zdroje. |
| Použití |
The value of dc:type SHOULD be a term name of any term from the DCMI Type Vocabulary, https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#section-7 RECOMMENDED term names for media items are "Collection", "StillImage", "Sound", "MovingImage", "InteractiveResource", and "Text". A Collection MUST be given a value of "Collection". Following the DC recommendations at http://purl.org/dc/dcmitype/Text, images of text SHOULD be given a value of "Text" for dc:type. A value for at least one of dc:type and dcterms:type MUST be supplied in an Audiovisual Core record but when feasible, supplying both can make the metadata more widely useful. The values of dc:type and dcterms:type SHOULD designate the same type, but in case of ambiguity dcterms:type prevails. |
| Poznámky |
If the resource is a Collection, this term does not identify what types of objects it may contain. See also the entry for dcterms:type in the Audiovisual Core term list document and see the DCMI FAQ on DC and DCTERMS Namespaces, https://web.archive.org/web/20171126043657/https://github.com/dcmi/repository/blob/master/mediawiki_wiki/FAQ/DC_and_DCTERMS_Namespaces.md, for discussion of the rationale for terms in two namespaces. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_20 |
| Název termínu dcterms:type |
| Termín IRI |
http://purl.org/dc/terms/type |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#typeT-001 |
| Štítek |
Typ |
|
Vyžadováno: Yes -- Opakovatelné: No |
| Definice |
The nature or genre of the resource. |
| Použití |
The value of dcterms:type SHOULD be an IRI of any term from the DCMI Type Vocabulary, https://www.dublincore.org/specifications/dublin-core/dcmi-terms/#section-7 . In text-based systems (e.g. spreadsheets) the value MUST be an IRI with an unabbreviated namespace. Machine-readable systems MAY use any form of the IRI (e.g. compact URIs; CURIEs) that can be determined to be equivalent to the unabbreviated IRI. RECOMMENDED values for media items are those IRIs whose term names are "Collection", "StillImage", "Sound", "MovingImage", "InteractiveResource", and "Text". A Collection MUST be given a value of http://purl.org/dc/dcmitype/Collection. Following the DC recommendations at http://purl.org/dc/dcmitype/Text, images of text SHOULD be given a value of http://purl.org/dc/dcmitype/Text for dcterms:type. A value for at least one of dc:type and dcterms:type MUST be supplied in an Audiovisual Core record but when feasible, supplying both can make the metadata more widely useful. The values of dc:type and dcterms:type SHOULD designate the same type, but in case of ambiguity dcterms:type prevails. |
| Poznámky |
If the resource is a Collection, this term does not identify what types of objects it may contain. See also the entry for dc:type in the Audiovisual Core term list document and see the DCMI FAQ on DC and DCTERMS Namespaces, https://web.archive.org/web/20171126043657/https://github.com/dcmi/repository/blob/master/mediawiki_wiki/FAQ/DC_and_DCTERMS_Namespaces.md, for discussion of the rationale for terms in two namespaces. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2009-12-07_1 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_20 |
7.2 Attribution Vocabulary
| Název termínu photoshop:Credit |
| Termín IRI |
http://ns.adobe.com/photoshop/1.0/Credit |
| Změněno |
2020-01-27 |
| Štítek |
Credit |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The credit to person(s) and/or organisation(s) required by the supplier of the item to be used when published. This is a free-text field. |
| Použití |
free text for "Please cite this as ..." |
| Poznámky |
IPTC also refers to this generically as a "Credit Line" as it is frequently displayed with the media. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu xmpRights:Owner |
| Termín IRI |
http://ns.adobe.com/xap/1.0/rights/Owner |
| Změněno |
2023-09-05 |
| Štítek |
Copyright Owner |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A list of legal owners of the resource. |
| Použití |
A list of the names of the owners of the copyright. 'Unknown' is an acceptable value, but 'Public Domain' is not. In that case, omit or leave empty xmpRights:Owner, and put 'Public Domain' in the Copyright Statement (dc:rights). Note: Audiovisual Core guidelines on value format are less restrictive than is specified in the IPTC guidelines. |
| Poznámky |
Some providers use dc:publisher for this purpose, but it seems doubtful that the publisher is by necessity the copyright owner. 'Public Domain' is not an appropriate value because it denotes something that is not under copyright. Except for 'Public Domain' resources, it is strongly urged that this field be supplied. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dc:rights |
| Termín IRI |
http://purl.org/dc/elements/1.1/rights |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#rights-006 |
| Štítek |
Copyright Statement |
|
Vyžadováno: Yes -- Opakovatelné: No |
| Definice |
Informace o právech ke zdroji a nad zdrojem. |
| Použití |
A full-text, readable copyright statement, as required by the national legislation of the copyright holder. On collections, this applies to all contained objects, unless the object itself has a different statement. Do not place just the name of the copyright holder(s) here! That belongs in a list in the xmpRights:Owner field, which SHOULD be supplied if dc:rights is not 'Public Domain', which is appropriate only if the resource is known to be not under copyright. At least one of dcterms:rights and dc:rights MUST be supplied but, when feasible, supplying both might make the metadata more widely useful. They MUST specify the same rights. |
| Poznámky |
This expresses rights over the media resource, not over the metadata text. In case of ambiguity, dcterms:rights prevails. See also the entry for dcterms:rights in the Audiovisual Core Term List document and see the DCMI FAQ on DC and DCTERMS Namespaces, https://web.archive.org/web/20171126043657/https://github.com/dcmi/repository/blob/master/mediawiki_wiki/FAQ/DC_and_DCTERMS_Namespaces.md, for discussion of the rationale for terms in two namespaces. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. Examples: "Copyright XY 2008, all rights reserved", "© 2008 XY Museum", "Public Domain.", "Copyright unknown." |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dc:source |
| Termín IRI |
http://purl.org/dc/elements/1.1/source |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#source-006 |
| Štítek |
Published Source |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A related resource from which the described resource is derived. |
| Použití |
A string providing an identifiable source from which the described resources was derived. |
| Poznámky |
If the resource was digitized from a non-digital resource, or was also previously published in a digital or printed publication, this describes the original. Do not put generally "related" publications in here. This field normally contains a free-form text description. If a URI is available it should be provided in dcterms:source. Can be repeatable if a montage of images. Information about further provenance beyond the ultimate source should be put in the derivedFrom attribute. See also the entry for dcterms:source in the Audiovisual Core term list document and see the DCMI FAQ on DC and DCTERMS Namespaces, https://web.archive.org/web/20171126043657/https://github.com/dcmi/repository/blob/master/mediawiki_wiki/FAQ/DC_and_DCTERMS_Namespaces.md, for discussion of the rationale for terms in two namespaces. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dcterms:source |
| Termín IRI |
http://purl.org/dc/terms/source |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#sourceT-001 |
| Štítek |
Published Source |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A related resource from which the described resource is derived. |
| Použití |
URI for an identifiable source from which the described resources was derived. |
| Poznámky |
If the resource was digitized from a non-digital resource, or was also previously published in a digital or printed publication, this describes the original. If a string is required for this, use dc:source. Do not put generally "related" publications in here. A URI that can be resolved and dereferenced to provide a description of the source resource may also be used here. For example, "http://www.loc.gov/pictures/item/fsa1998021539/PP/" is the address of a web page that provides a description the original negative of a famous picture by the photographer Dorothea Lange and so would be an appropriate value of dcterms:source. The term may be repeatable if a montage of images. Information about further provenance beyond the ultimate source should be put in the derivedFrom attribute. See also the entry for dc:source in the Audiovisual Core term list document and see the DCMI FAQ on DC and DCTERMS Namespaces, https://web.archive.org/web/20171126043657/https://github.com/dcmi/repository/blob/master/mediawiki_wiki/FAQ/DC_and_DCTERMS_Namespaces.md, for discussion of the rationale for terms in two namespaces. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu xmpRights:UsageTerms |
| Termín IRI |
http://ns.adobe.com/xap/1.0/rights/UsageTerms |
| Změněno |
2020-01-27 |
| Štítek |
License Terms |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A collection of text instructions on how a resource can be legally used, given in a variety of languages. |
| Použití |
The license statement defining how resources might be used. Information on a collection applies to all contained objects unless the object has a different statement. Where different quality variants (e. g. different resolutions of images) are published under different licenses, the AC term "Licensing Exception Statement" supports variant-specific licenses. Note that the medium or low resolution levels of the same image might be available under open access licenses. |
| Poznámky |
Example: "Available under Creative Commons BY-SA 3.0 license". This also describes the commercial availability of items. Buying an identification tool or media resource is essentially the purchase of an individual license. Examples for such License statements: "Available through bookstores" for a commercially published CD, and "Individual licenses available for purchase" for a high-resolution image. In general, this term determines the default licensing for the media. License terms specific to variants or representations of the media resource (e.g., different resolutions) are dealt within the section on Service Access Point Vocabulary |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu xmpRights:WebStatement |
| Termín IRI |
http://ns.adobe.com/xap/1.0/rights/WebStatement |
| Změněno |
2021-10-05 |
| Štítek |
License URL |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A Web URL for a statement of the ownership and usage rights for this resource. |
| Použití |
A URL defining or further elaborating on the license statement (e. g., a web page explaining the precise terms of use). Where different quality variants (e. g. different resolutions of images) are published under different licenses, the AC term "Licensing Exception Statement" supports variant-specific licenses |
| Poznámky |
The value of this field may provide a complete definition of the terms of use. For Creative Commons, the appropriate value is the URL of the defining Web page for the license. Example: http://creativecommons.org/licenses/by-nc-sa/3.0/us/ |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.3 Agents Vocabulary
| Název termínu ac:metadataCreator |
| Termín IRI |
http://rs.tdwg.org/ac/terms/metadataCreator |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/metadataCreator-2023-09-05 |
| Štítek |
Metadata Creator |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A URI representing a person or organization originally creating the resource metadata record. |
| Poznámky |
See also the entry for ac:metadataCreatorLiteral and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:metadataCreatorLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/metadataCreatorLiteral |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/metadataCreatorLiteral-2023-09-05 |
| Štítek |
Metadata Creator |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Name of the person or organization originally creating the resource metadata record. |
| Poznámky |
See also the entry for ac:metadataCreator and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:metadataProvider |
| Termín IRI |
http://rs.tdwg.org/ac/terms/metadataProvider |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/metadataProvider-2023-09-05 |
| Štítek |
Metadata Provider |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
URI of person or organization originally responsible for providing the resource metadata record. |
| Poznámky |
Media resources and their metadata may be served from different institutions, e. g. in the case of aggregators adding user annotations, taxon identifications, or ratings. Compare Provider. See also the entry for ac:metadataProviderLiteral and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:metadataProviderLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/metadataProviderLiteral |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/metadataProviderLiteral-2020-01-27 |
| Štítek |
Metadata Provider |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Name of the person or organization originally responsible for providing the resource metadata record. |
| Poznámky |
Media resources and their metadata may be served from different institutions, e. g. in the case of aggregators adding user annotations, taxon identifications, or ratings. Compare Provider. See also the entry for ac:metadataProvider in this document and the section Namespaces, Prefixes and Term Names for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:provider |
| Termín IRI |
http://rs.tdwg.org/ac/terms/provider |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/provider-2023-09-05 |
| Štítek |
Provider |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
URI for person or organization responsible for presenting the media resource. |
| Použití |
If no separate Metadata Provider is given, this also attributes the metadata. |
| Poznámky |
Media resources and their metadata may be served from different institutions, e. g. in the case of aggregators adding user annotations, taxon identifications, or ratings. See also the entry for ac:providerLiteral and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:providerLiteral |
| Termín IRI |
http://rs.tdwg.org/ac/terms/providerLiteral |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/providerLiteral-2023-09-05 |
| Štítek |
Provider |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Name of the person or organization responsible for presenting the media resource. |
| Použití |
If no separate Metadata Provider is given, this also attributes the metadata. |
| Poznámky |
Media resources and their metadata may be served from different institutions, e. g. in the case of aggregators adding user annotations, taxon identifications, or ratings. See also the entry for ac:provider and the section Namespaces, Prefixes and Term Names in the Audiovisual Core Term List document for discussion of the rationale for separate terms taking URI values from those taking Literal values where both are possible. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.4 Content Coverage Vocabulary
| Název termínu ac:caption |
| Termín IRI |
http://rs.tdwg.org/ac/terms/caption |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/caption-2021-10-05 |
| Štítek |
Caption |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
As alternative or in addition to description, a caption is free-form text to be displayed together with (rather than instead of) a resource that is suitable for captions (especially images). |
| Poznámky |
If both description and caption are present in the metadata, a description is typically displayed instead of the resource, a caption together with the resource. Thus, in HTML it would be appropriate to use ac:caption values in figcaption elements. Often only one of description or caption is present; choose the term most appropriate for your metadata. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu Iptc4xmpExt:CVterm |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/CVterm |
| Změněno |
2020-01-27 |
| Štítek |
Subject Category |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A term to describe the content of the image by a value from a Controlled Vocabulary. |
| Použití |
Controlled vocabulary of subjects to support broad classification of media items. Terms from various controlled vocabularies may be used. AC-recommended vocabularies are preferred and MAY be unqualified literals (not a full URI). For terms from other vocabularies either a precise URI SHOULD be used, or, as long as all unqualified terms in all vocabularies are unique, metadata SHOULD provide the source vocabularies using the Subject Category Vocabulary term. The value SHOULD be a string, whose text can also be in the form of a URL. These guidelines on value format are less restrictive than is specified by the IPTC guidelines. |
| Poznámky |
Recommended sets include: the NASA Global Change Master Directory (GCMD; http://gcmd.nasa.gov/), Subject Categories defined in Key to Nature (K2N; http://www.keytonature.eu/wiki/Subject_Category), the BioComplexity Thesaurus; https://www2.usgs.gov/core_science_systems/csas/biocomplexity_thesaurus/, the Description Type GBIF Vocabulary; http://rs.gbif.org/vocabulary/gbif/description_type.xml, the TDWG Species Profile Model; http://rs.tdwg.org/ontology/voc/SPMInfoItems.rdf, the Plinian Core; https://github.com/tdwg/PlinianCore/wiki, the European Environmental Agency GEneral Multilingual Environmental Thesaurus (GEMET; http://www.eionet.europa.eu/gemet), and the Long Term Ecological Research Network Controlled Vocabulary (LTER; http://vocab.lternet.edu/). The vocabulary may include major taxonomic groups (such as "vertebrates" or "fungi") or ecosystem terms ("savannah", "temperate rain forest", "forest fires", "aquatic vertebrates"). Other formal classifications (published in print or online) such as habitat, fuel, invasive species, agroproductivity, fisheries, migratory species etc. are also suitable. |
| Typ |
Vlastnost |
| Název termínu dcterms:description |
| Termín IRI |
http://purl.org/dc/terms/description |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#descriptionT-001 |
| Štítek |
Popis |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
An account of the resource. |
| Použití |
Description of collection or individual resource, containing the Who, What, When, Where and Why as free-form text. |
| Poznámky |
This property optionally allows the presentation of detailed information and will in most cases be shown together with the resource title. If both a description and a caption are present in the metadata, a description is typically displayed instead of the resource, whereas a caption is displayed together with the resource. The description should aim to be a good proxy for the underlying media resource in cases where only text can be shown, whereas the caption may only make sense when shown together with the media. Thus, in HTML it would be appropriate to use dcterms:description values for alt attributes in img elements. Often only one of description or caption is present; choose the term most appropriate for your metadata. It is the role of implementers of an AC concrete representation (e.g., an XML Schema, an RDF representation, etc.) to decide and document how formatting advice will be represented in descriptions serialized according to such representations. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:freqHigh |
| Termín IRI |
http://rs.tdwg.org/ac/terms/freqHigh |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/freqHigh-2021-10-05 |
| Štítek |
Upper frequency bound |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The highest frequency of the phenomena reflected in the multimedia item or Region of Interest. |
| Použití |
Numeric value in hertz (Hz) |
| Poznámky |
This term refers to the sound events depicted and not to the constraints of the recording medium, so are in principle independent from sampleRate. If dwc:scientificName is specified and if applied to the entire multimedia item, these frequency bounds refer to the sounds of the species given in the dwc:scientificName throughout the whole recording. Although many users will specify both freqLow and freqHigh, it is permitted to specify just one or the other, for example if only one of the bounds is discernible. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2020-10-13_32 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu ac:freqLow |
| Termín IRI |
http://rs.tdwg.org/ac/terms/freqLow |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/freqLow-2021-10-05 |
| Štítek |
Lower frequency bound |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The lowest frequency of the phenomena reflected in the multimedia item or Region of Interest. |
| Použití |
Numeric value in hertz (Hz) |
| Poznámky |
This term refers to the sound events depicted and not to the constraints of the recording medium, so are in principle independent from sampleRate. If dwc:scientificName is specified and if applied to the entire multimedia item, these frequency bounds refer to the sounds of the species given in the dwc:scientificName throughout the whole recording. Although many users will specify both freqLow and freqHigh, it is permitted to specify just one or the other, for example if only one of the bounds is discernible. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2020-10-13_32 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu dcterms:language |
| Termín IRI |
http://purl.org/dc/terms/language |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#languageT-001 |
| Štítek |
Jazyk |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A language of the resource. |
| Použití |
URI from the ISO639-2 list of URIs for ISO 3-letter language codes, http://id.loc.gov/vocabulary/iso639-2. |
| Poznámky |
An image may contain language such as superimposed labels. If an image is of a natural scene or organism, without any language included, the resource is language-neutral with URI http://id.loc.gov/vocabulary/iso639-2/zxx corresponding to ISO ISO639-2 code "zxx". Resources with present but unknown language are to be coded as undetermined, with URI http://id.loc.gov/vocabulary/iso639-2/und corresponding to ISO639-2 code "und". Regional dialects or other special cases should conform to the ISO639-5 Alpha-3 Code for Language Families and Groups, http://id.loc.gov/vocabulary/iso639-5.html, where possible or the IETF Best Practices for Tags Identifying Languages, https://tools.ietf.org/html/rfc5646, where not. See also the entry for dc:language in the Audiovisual Core term list document and see the DCMI FAQ on DC and DCTERMS Namespaces, https://web.archive.org/web/20171126043657/https://github.com/dcmi/repository/blob/master/mediawiki_wiki/FAQ/DC_and_DCTERMS_Namespaces.md, for discussion of the rationale for terms in two namespaces. Normal practice is to use the same Label if both are provided. Labels have no effect on information discovery and are only suggestions. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:physicalSetting |
| Termín IRI |
http://rs.tdwg.org/ac/terms/physicalSetting |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/physicalSetting-2020-01-27 |
| Štítek |
Physical Setting |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The setting of the content represented in media such as images, sounds, and movies if the provider deems them relevant. |
| Použití |
Constrained vocabulary of: "Natural" = Object in its natural setting of the object (e. g. living organisms in their natural environment); "Artificial" = Object in an artificial environment (e. g. living organisms in an artificial environment such as a zoo, garden, greenhouse, or laboratory); "Edited" = Human media editing of a natural setting or media acquisition with a separate media background such as a photographic backdrop. |
| Poznámky |
Multiple values may be needed for movies or montages. See also ac:resourceCreationTechnique which should be used to describe any modifications to the resource itself. Communities of practice should form best practices for the use of these controlled terms. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.5 Geography Vocabulary
Note that dwc:locality may be used, but as applied to media this term may be ambiguous as to whether it applies to the location depicted or the location at which the media was created. When disambiguating information is available, it is better to use the terms Location Shown and Location Created. The latter is in the Resource Creation Vocabulary.
Location Created and Location Shown are separated in the current version of IPTC, and the Metadata Working Group (Metadata Working Group Guidelines for Handling Image Metadata, Version 2.0, November 2010) also recommends this. We follow this below in order to support the expected future increase of automatic GPS-based coordinate recording. As a special case, the AC group recommends to change the semantics of Location Shown in the case of biodiversity specimens, where the original location may differ from the current location at which the specimen is held in a collection. In this case, Location Shown should exclusively refer to the location where a specimen was originally collected (gathering or sampling location). Use Location Created to express the location where the resource was created (a specimen was digitized).
| Název termínu Iptc4xmpExt:City |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/City |
| Změněno |
2020-01-27 |
| Štítek |
City or Place Name |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Name of the city of a location. This element is at the fourth level of a top-down geographical hierarchy. |
| Použití |
Optionally, the name of a city or place commonly found in gazetteers (such as a mountain or national park) in which the subjects (e. g., species, habitats, or events) were located. |
| Typ |
Vlastnost |
| Název termínu dwc:coordinateUncertaintyInMeters |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/coordinateUncertaintyInMeters |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/coordinateUncertaintyInMeters-2017-10-06 |
| Štítek |
Neurčitost souřadnic v metrech |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Horizontální vzdálenost (v metrech) od zadané decimalLatitude a decimalLongitude popisující nejmenší kružnici obsahující celou polohu. Pokud není nejistota známa, nelze ji odhadnout nebo se nevztahuje (protože neexistují žádné souřadnice), ponechte hodnotu prázdnou. Nula není pro tento termín platnou hodnotou. |
| Příklady |
30 (reasonable lower limit of a GPS reading under good conditions if the actual precision was not recorded at the time). 71 (uncertainty for a UTM coordinate having 100 meter precision and a known spatial reference system). |
| Typ |
Vlastnost |
| Název termínu dwc:country |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/country |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/country-2017-10-06 |
| Štítek |
Země |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The name of the country or major administrative unit in which the Location occurs. |
| Poznámky |
Doporučeným osvědčeným postupem je používat řízený slovník, například Getty Thesaurus of Geographic Names. |
| Příklady |
Denmark, Colombia, España |
| Typ |
Vlastnost |
| Název termínu Iptc4xmpExt:CountryCode |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/CountryCode |
| Změněno |
2020-01-27 |
| Štítek |
Kód země |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The ISO code of a country of a location. This element is at the second level of a top-down geographical hierarchy. |
| Použití |
The geographic location of the specific entity or entities documented by the media item, expressed through a constrained vocabulary of countries using 2-letter ISO 3166-1 country code (e. g. "IT, SI"). |
| Poznámky |
Accepted exceptions to be used instead of ISO codes are: "Global", "Marine", "Europe", "N-America", "C-America", "S-America", "Africa", "Asia", "Oceania", ATA = "Antarctica", XEU = "European Union", XAR = "Arctic", "ZZZ" = "Unknown country" (3 letter abbreviations from IPTC codes). |
| Typ |
Vlastnost |
| Název termínu dwc:decimalLatitude |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/decimalLatitude |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/decimalLatitude-2017-10-06 |
| Štítek |
Desetinná zeměpisná šířka |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The geographic latitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic center of a Location. Positive values are north of the Equator, negative values are south of it. Legal values lie between -90 and 90, inclusive. |
| Příklady |
-41.0983423 |
| Typ |
Vlastnost |
| Název termínu dwc:decimalLongitude |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/decimalLongitude |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/decimalLongitude-2017-10-06 |
| Štítek |
Desetinná zeměpisná délka |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The geographic longitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic center of a Location. Positive values are east of the Greenwich Meridian, negative values are west of it. Legal values lie between -180 and 180, inclusive. |
| Příklady |
-121.1761111 |
| Typ |
Vlastnost |
| Název termínu dwc:footprintSpatialFit |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/footprintSpatialFit |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/footprintSpatialFit-2020-08-20 |
| Štítek |
Stopa prostorového rozložení |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The ratio of the area of the footprint (footprintWKT) to the area of the true (original, or most specific) spatial representation of the Location. Legal values are 0, greater than or equal to 1, or undefined. A value of 1 is an exact match or 100% overlap. A value of 0 should be used if the given footprint does not completely contain the original representation. The footprintSpatialFit is undefined (and should be left empty) if the original representation is a point without uncertainty and the given georeference is not that same point (without uncertainty). If both the original and the given georeference are the same point, the footprintSpatialFit is 1. |
| Poznámky |
Podrobné vysvětlení s grafickými příklady lze nalézt v publikaci Georeferencing Best Practices, Chapman a Wieczorek, 2020 (https://doi.org/10.15468/doc-gg7h-s853). |
| Příklady |
0, 1, 1.5708 |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2023-06-28_40 |
| Název termínu dwc:footprintSRS |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/footprintSRS |
| Změněno |
2020-08-23 |
| Štítek |
Stopa SRS |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A Well-Known Text (WKT) representation of the Spatial Reference System (SRS) for the footprintWKT of the Location. Do not use this term to describe the SRS of the decimalLatitude and decimalLongitude, even if it is the same as for the footprintWKT - use the geodeticDatum instead. |
| Příklady |
GEOGCS["GCS_WGS_1984", DATUM["D_WGS_1984", SPHEROID["WGS_1984",6378137,298.257223563]], PRIMEM["Greenwich",0], UNIT["Degree",0.0174532925199433]] (WKT for the standard WGS84 Spatial Reference System EPSG:4326). |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-07-15_34 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2025-06-12_44 |
| Název termínu dwc:footprintWKT |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/footprintWKT |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/footprintWKT-2017-10-06 |
| Štítek |
Stopa WKT |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A Well-Known Text (WKT) representation of the shape (footprint, geometry) that defines the Location. A Location may have both a point-radius representation (see decimalLatitude) and a footprint representation, and they may differ from each other. |
| Příklady |
POLYGON ((10 20, 11 20, 11 21, 10 21, 10 20)) (ohraničující pole o jednom stupni s protilehlými rohy na zeměpisné délce=10, šířce=20 a zeměpisné délce=11, šířce=21) |
| Typ |
Vlastnost |
| Název termínu dwc:geodeticDatum |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/geodeticDatum |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/geodeticDatum-2017-10-06 |
| Štítek |
Geodetické datum |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The ellipsoid, geodetic datum, or spatial reference system (SRS) upon which the geographic coordinates given in decimalLatitude and decimalLongitude as based. |
| Poznámky |
Recommended best practice is to use the EPSG code of the SRS, if known. Otherwise use a controlled vocabulary for the name or code of the geodetic datum, if known. Otherwise use a controlled vocabulary for the name or code of the ellipsoid, if known. If none of these is known, use the value unknown. |
| Příklady |
EPSG:4326, WGS84, NAD27, Campo Inchauspe, European 1950, Clarke 1866, unknown |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2025-06-12_44 |
| Název termínu dwc:higherGeography |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/higherGeography |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/higherGeography-2017-10-06 |
| Štítek |
Vyšší geografie |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A list (concatenated and separated) of geographic names less specific than the information captured in the locality term. |
| Poznámky |
Doporučeným postupem je oddělovat hodnoty v seznamu mezerou svislou čarou mezerou ( | ) a termíny řadit od nejméně specifických po nejvíce specifické. |
| Příklady |
North Atlantic Ocean. South America | Argentina | Patagonia | Parque Nacional Nahuel Huapi | Neuquén | Los Lagos (with accompanying values South America in continent, Argentina in country, Neuquén in stateProvince, and Los Lagos in county. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2014-10-30_16 |
| Název termínu dwc:island |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/island |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/island-2017-10-06 |
| Štítek |
Ostrov |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The name of the island on or near which the Location occurs. |
| Poznámky |
Doporučeným osvědčeným postupem je používat řízený slovník, například Getty Thesaurus of Geographic Names. |
| Příklady |
Nosy Be, Bikini Atoll, Vancouver, Viti Levu, Zanzibar |
| Typ |
Vlastnost |
| Název termínu dwc:islandGroup |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/islandGroup |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/islandGroup-2017-10-06 |
| Štítek |
Skupina ostrovů |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The name of the island group in which the Location occurs. |
| Poznámky |
Doporučeným osvědčeným postupem je používat řízený slovník, například Getty Thesaurus of Geographic Names. |
| Příklady |
Alexander Archipelago, Archipiélago Diego Ramírez, Seychelles |
| Typ |
Vlastnost |
| Název termínu dwc:locality |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/locality |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/locality-2017-10-06 |
| Štítek |
Lokalita |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The specific description of the place. Less specific geographic information can be provided in other geographic terms (higherGeography, continent, country, stateProvince, county, municipality, waterBody, island, islandGroup). This term may contain information modified from the original to correct perceived errors or standardize the description. |
| Příklady |
Bariloche, 25 km NNE via Ruta Nacional 40 (=Ruta 237). |
| Typ |
Vlastnost |
| Název termínu Iptc4xmpExt:LocationShown |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/LocationShown |
| Změněno |
2020-01-27 |
| Štítek |
Location Shown |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A location the content of the item is about. For photos that is a location shown in the image. |
| Použití |
The location that is depicted the media content, irrespective of the location at which the resource has been created. |
| Typ |
Vlastnost |
| Název termínu dwc:maximumDistanceAboveSurfaceInMeters |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/maximumDistanceAboveSurfaceInMeters |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/maximumDistanceAboveSurfaceInMeters-2017-10-06 |
| Štítek |
Maximální vzdálenost nad povrchem v metrech |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Větší vzdálenost v rozsahu vzdálenosti od referenční plochy ve svislém směru v metrech. Kladné hodnoty použijte pro místa nad povrchem, záporné hodnoty pro místa pod povrchem. Pokud jsou uvedeny míry hloubky, je referenčním povrchem místo dané hloubkou, jinak je referenčním povrchem místo dané nadmořskou výškou. |
| Příklady |
-1.5 (below the surface). 4.2 (above the surface). For a 1.5 meter sediment core from the bottom of a lake (at depth 20m) at 300m elevation: verbatimElevation: 300m minimumElevationInMeters: 300, maximumElevationInMeters: 300, verbatimDepth: 20m, minimumDepthInMeters: 20, maximumDepthInMeters: 20, minimumDistanceAboveSurfaceInMeters: 0, maximumDistanceAboveSurfaceInMeters: -1.5. |
| Typ |
Vlastnost |
| Název termínu dwc:minimumDistanceAboveSurfaceInMeters |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/minimumDistanceAboveSurfaceInMeters |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/minimumDistanceAboveSurfaceInMeters-2017-10-06 |
| Štítek |
Minimální vzdálenost nad povrchem v metrech |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Menší vzdálenost v rozsahu vzdálenosti od referenční plochy ve svislém směru v metrech. Kladné hodnoty použijte pro místa nad povrchem, záporné hodnoty pro místa pod povrchem. Pokud jsou uvedeny míry hloubky, je referenčním povrchem místo dané hloubkou, jinak je referenčním povrchem místo dané nadmořskou výškou. |
| Příklady |
-1.5 (below the surface). 4.2 (above the surface). For a 1.5 meter sediment core from the bottom of a lake (at depth 20m) at 300m elevation: verbatimElevation: 300m minimumElevationInMeters: 300, maximumElevationInMeters: 300, verbatimDepth: 20m, minimumDepthInMeters: 20, maximumDepthInMeters: 20, minimumDistanceAboveSurfaceInMeters: 0, maximumDistanceAboveSurfaceInMeters: -1.5. |
| Typ |
Vlastnost |
| Název termínu dwc:pointRadiusSpatialFit |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/pointRadiusSpatialFit |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/pointRadiusSpatialFit-2020-08-20 |
| Štítek |
Prostorové přizpůsobení bodu poloměru |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The ratio of the area of the point-radius (decimalLatitude, decimalLongitude, coordinateUncertaintyInMeters) to the area of the true (original, or most specific) spatial representation of the Location. Legal values are 0, greater than or equal to 1, or undefined. A value of 1 is an exact match or 100% overlap. A value of 0 should be used if the given point-radius does not completely contain the original representation. The pointRadiusSpatialFit is undefined (and should be left empty) if the original representation is a point without uncertainty and the given georeference is not that same point (without uncertainty). If both the original and the given georeference are the same point, the pointRadiusSpatialFit is 1. |
| Poznámky |
Podrobné vysvětlení s grafickými příklady lze nalézt v publikaci Georeferencing Best Practices, Chapman a Wieczorek, 2020 (https://doi.org/10.15468/doc-gg7h-s853). |
| Příklady |
0, 1, 1.5708 |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2023-06-28_40 |
| Název termínu Iptc4xmpExt:ProvinceState |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/ProvinceState |
| Změněno |
2020-01-27 |
| Štítek |
Province or State |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The name of a subregion of a country - a province or state - of a location. This element is at the third level of a top-down geographical hierarchy. |
| Použití |
OPTIONALLY, the geographic unit immediately below the country level (individual states in federal countries, provinces, or other administrative units) in which the subject of the media resource (e. g., species, habitats, or events) were located (if such information is available in separate fields). |
| Typ |
Vlastnost |
| Název termínu Iptc4xmpExt:Sublocation |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/Sublocation |
| Změněno |
2020-01-27 |
| Štítek |
Sublocation |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Name of a sublocation. This sublocation name could either be the name of a sublocation to a city or the name of a well known location or (natural) monument outside a city. In the sense of a sublocation to a city this element is at the fifth level of a top-down geographical hierarchy. |
| Použití |
Free-form text location details of the location of the subjects, down to the village, forest, or geographic feature etc., below the Iptc4xmpExt:City place name, especially information that could not be found in a gazetteer. |
| Typ |
Vlastnost |
| Název termínu dwc:verbatimCoordinates |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/verbatimCoordinates |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/verbatimCoordinates-2017-10-06 |
| Štítek |
Přesné souřadnice |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The verbatim original spatial coordinates of the Location. The coordinate ellipsoid, geodeticDatum, or full Spatial Reference System (SRS) for these coordinates should be stored in verbatimSRS and the coordinate system should be stored in verbatimCoordinateSystem. |
| Příklady |
41 05 54S 121 05 34W, 17T 630000 4833400 |
| Typ |
Vlastnost |
| Název termínu dwc:verbatimLatitude |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/verbatimLatitude |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/verbatimLatitude-2017-10-06 |
| Štítek |
Přesná zeměpisná šířka |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The verbatim original latitude of the Location. The coordinate ellipsoid, geodeticDatum, or full Spatial Reference System (SRS) for these coordinates should be stored in verbatimSRS and the coordinate system should be stored in verbatimCoordinateSystem. |
| Příklady |
41 05 54.03S |
| Typ |
Vlastnost |
| Název termínu dwc:verbatimLongitude |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/verbatimLongitude |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/verbatimLongitude-2017-10-06 |
| Štítek |
Přesná zeměpisná délka |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The verbatim original longitude of the Location. The coordinate ellipsoid, geodeticDatum, or full Spatial Reference System (SRS) for these coordinates should be stored in verbatimSRS and the coordinate system should be stored in verbatimCoordinateSystem. |
| Příklady |
121d 10' 34" W |
| Typ |
Vlastnost |
| Název termínu dwc:verbatimSRS |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/verbatimSRS |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/verbatimSRS-2017-10-06 |
| Štítek |
Přesný SRS |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The ellipsoid, geodetic datum, or spatial reference system (SRS) upon which coordinates given in verbatimLatitude and verbatimLongitude, or verbatimCoordinates are based. |
| Poznámky |
Recommended best practice is to use the EPSG code of the SRS, if known. Otherwise use a controlled vocabulary for the name or code of the geodetic datum, if known. Otherwise use a controlled vocabulary for the name or code of the ellipsoid, if known. If none of these is known, use the value unknown. |
| Příklady |
unknown, EPSG:4326, WGS84, NAD27, Campo Inchauspe, European 1950, Clarke 1866 |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2025-06-12_44 |
| Název termínu dwc:waterBody |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/waterBody |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/waterBody-2017-10-06 |
| Štítek |
Vodní plocha |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The name of the water body in which the Location occurs. Recommended best practice is to use a controlled vocabulary such as the Getty Thesaurus of Geographic Names. |
| Poznámky |
Doporučeným osvědčeným postupem je používat řízený slovník, například Getty Thesaurus of Geographic Names. |
| Příklady |
Indian Ocean, Baltic Sea, Hudson River, Lago Nahuel Huapi |
| Typ |
Vlastnost |
| Název termínu Iptc4xmpExt:WorldRegion |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/WorldRegion |
| Změněno |
2020-01-27 |
| Štítek |
World Region |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The name of a world region of a location. This element is at the first (topI) level of a topdown geographical hierarchy. |
| Použití |
Name of a world region in some high level classification, such as names for continents, waterbodies, or island groups, whichever is most appropriate. The terms preferably are derived from a controlled vocabulary. |
| Poznámky |
The equivalent DarwinCore fields here forces primary metadata providers to classify world region terms into separate properties for "continent", "waterbody", "islandGroup". By contrast, the Iptc4xmpExt vocabulary only specifies that a World Region is something at the top of a hierarchy of locations. |
| Typ |
Vlastnost |
7.6 Temporal Coverage Vocabulary
| Název termínu xmp:CreateDate |
| Termín IRI |
http://ns.adobe.com/xap/1.0/CreateDate |
| Změněno |
2021-10-05 |
| Štítek |
Original Date and Time |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The date and time the resource was created. For a digital file, this need not match a file-system creation time. For a freshly created resource, it should be close to that time, modulo the time taken to write the file. Later file transfer, copying, and so on, can make the file-system time arbitrarily different. |
| Použití |
The date of the creation of the original resource from which the digital media was derived or created. The date and time MUST comply with the World Wide Web Consortium (W3C) datetime practice, https://www.w3.org/TR/NOTE-datetime, which requires that date and time representation correspond to ISO 8601:1998, but with year fields always comprising 4 digits. This makes datetime records compliant with 8601:2004, https://www.iso.org/standard/40874.html. AC datetime values MAY also follow 8601:2004 for ranges by separating two IS0 8601 datetime fields by a solidus ("forward slash", '/'). When applied to a media resource with temporal extent such as audio or video, this property indicates the startTime of the recording. |
| Poznámky |
What constitutes "original" is determined by the metadata author. Example: Digitization of a photographic slide of a map would normally give the date at which the map was created; however a photographic work of art including the same map as its content may give the date of the original photographic exposure. Imprecise or unknown dates can be represented as ISO dates or ranges. Compare also Date and Time Digitized in the Resource Creation Vocabulary. See also the wikipedia IS0 8601 entry, https://en.wikipedia.org/wiki/ISO_8601, for further explanation and examples. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu dcterms:temporal |
| Termín IRI |
http://purl.org/dc/terms/temporal |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://dublincore.org/usage/terms/history/#temporal-003 |
| Štítek |
Časový rozsah |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Temporal characteristics of the resource. |
| Použití |
The coverage (extent or scope) of the content of the resource. Temporal coverage will typically include temporal period (a period label, date, or date range) to which the subjects of the media or media collection relate. If dates are mentioned, they SHOULD follow ISO 8601. When the resource is a Collection, this refers to the temporal coverage of the collection. Following dcterms:temporal, the value MUST be a URI. |
| Poznámky |
See the DCMI User Guide dcterms:temporal entry, https://github.com/dcmi/repository/blob/master/mediawiki_wiki/User_Guide/Publishing_Metadata.md#dctermstemporal, for an example. dc:coverage may be used for string values of temporal coverage, but use the Geography Vocabulary for geographic coverage. String examples for use with dc:coverage include "Jurassic", "Elizabethan", "Spring, 1957". 2008-01-01/2008-06-30. If the resource is video or audio, it refers to the time span, if any, depicted by the resource. For live-media this is closely related to Original Date and Time (Example: the time depicted by a time-lapse video file of organism development), but for media with fictional content it is not. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.7 Taxonomic Coverage Vocabulary
| Název termínu dwc:dateIdentified |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/dateIdentified |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/dateIdentified-2020-08-12 |
| Štítek |
Datum identifikace |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The date on which the subject was determined as representing the Taxon. |
| Použití |
The date on which the person(s) given under Identified By applied a Scientific Taxon Name to the resource. |
| Poznámky |
Doporučeným osvědčeným postupem je používat datum, které je v souladu s normou ISO 8601-1:2019. |
| Příklady |
1963-03-08T14:07-0600 (8 Mar 1963 at 2:07pm in the time zone six hours earlier than UTC). 2009-02-20T08:40Z (20 February 2009 8:40am UTC). 2018-08-29T15:19 (3:19pm local time on 29 August 2018). 1809-02-12 (some time during 12 February 1809). 1906-06 (some time in June 1906). 1971 (some time in the year 1971). 2007-03-01T13:00:00Z/2008-05-11T15:30:00Z (some time during the interval between 1 March 2007 1pm UTC and 11 May 2008 3:30pm UTC). 1900/1909 (some time during the interval between the beginning of the year 1900 and the end of the year 1909). 2007-11-13/15 (some time in the interval between 13 November 2007 and 15 November 2007). |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2025-06-12_44 |
| Název termínu dwc:identificationQualifier |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/identificationQualifier |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/identificationQualifier-2017-10-06 |
| Štítek |
Identifikační kvalifikátor |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A brief phrase or a standard term ("cf.", "aff.") to express the determiner's doubts about the Identification. |
| Použití |
A brief phrase or a standard abbreviation ("cf. genus", "cf. species", "cf. var.", "aff. species", etc.) to express the determiner's doubts with respect to a specified taxonomic rank about the identification given in Scientific Taxon Name. |
| Poznámky |
Splitting identification qualification and Scientific Taxon Name into separate fields is recommended practice in cases where only a single taxon name is available, or if the exchange format is able to keep relations between multiple names and identification qualifiers. Where the exchange format only supports simple multiplicities, a media item with multiple Scientific Taxon Names, some with, some without identification qualifiers, may have to be transferred with "cf." or "aff." qualifiers remaining embedded in the Scientific Taxon Name. Example: For the determinations "cf. Fusarium oxysporum f. sp. palmarum", "Fusarium cf. oxysporum f. sp. palmarum", "Fusarium oxysporum cf. f. sp. palmarum" the Scientific Taxon Name would always be "Fusarium oxysporum f. sp. palmarum", with Identification Qualifier "cf. genus", "cf. species" and "cf. f.sp.", respectively. In most cases only the lowest taxon is in doubt, but cases exist where good reasons exist to suspect a specific or even infraspecific determination, without having a save generic identification. |
| Příklady |
aff. agrifolia var. oxyadenia (for Quercus aff. agrifolia var. oxyadenia with accompanying values Quercus in genus, agrifolia in specificEpithet, oxyadenia in infraspecificEpithet, and var. in taxonRank. cf. var. oxyadenia for Quercus agrifolia cf. var. oxyadenia with accompanying values Quercus in genus, agrifolia in specificEpithet, oxyadenia in infraspecificEpithet, and var. in taxonRank. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dwc:nameAccordingTo |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/nameAccordingTo |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/nameAccordingTo-2017-10-06 |
| Štítek |
Název podle |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Odkaz na zdroj, v němž je definován nebo naznačen konkrétní pojem okruhu vymezení taxonu - tradičně označovaný latinským "sensu" nebo "sec". (od secundum, což znamená "podle"). U taxonů, které jsou výsledkem identifikace, by měl být uveden odkaz na klíče, monografie, odborníky a další zdroje. |
| Použití |
The taxonomic authority used to apply the name to the taxon, e. g., a person, book or web service. |
| Poznámky |
Examples are "Flora of North America", "Landrum 1981, Monograph of the Genus Myrceugenia (Myrtaceae)", "Peterson Field Guide to Birds of North America", or "Expert identification by J.Smith". |
| Příklady |
McCranie, J. R., D. B. Wake, and L. D. Wilson. 1996. The taxonomic status of Bolitoglossa schmidti, with comments on the biology of the Mesoamerican salamander Bolitoglossa dofleini (Caudata: Plethodontidae). Carib. J. Sci. 32:395-398., Werner Greuter 2008. Lilljeborg 1861, Upsala Univ. Arsskrift, Math. Naturvet., pp. 4, 5 |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:otherScientificName |
| Termín IRI |
http://rs.tdwg.org/ac/terms/otherScientificName |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/otherScientificName-2020-01-27 |
| Štítek |
Other Scientific Name |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
One or several Scientific Taxon Names that are synonyms to the Scientific Taxon Name may be provided here. |
| Poznámky |
The primary purpose of this is in support of resource discovery, not developing a taxonomic synonymy. Misidentification or misspellings may thus be of interest. Where multiple taxa are present in a resource and multiple Scientific Taxon Names are given, the association between synonyms and names may not be deducible from the AC record alone. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dwc:scientificName |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/scientificName |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/scientificName-2017-10-06 |
| Štítek |
Scientific Taxon Name |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The full scientific name, with authorship and date information if known. When forming part of an Identification, this should be the name in lowest level taxonomic rank that can be determined. This term should not contain identification qualifications, which should instead be supplied in the IdentificationQualifier term. |
| Použití |
Scientific names of taxa represented in the media resource (with date and name authorship information if available) of the lowest level taxonomic rank that can be applied. |
| Poznámky |
The Scientific Taxon Name may possibly be of a higher rank, e.g., a genus or family name, if this is the most specific identification available. Where multiple taxa are the subject of the media item, multiple names may be given. If possible, add this information here even if the title or caption of the resource already contains scientific taxon names. Where the list of scientific taxon names is impractically large (e.g., media collections or identification tools), the number of taxa should be given in Taxon Count (see below). If possible, avoid repeating the Taxonomic Coverage here. Do not use abbreviated Genus names ("P. vulgaris"). It is recommended to provide author citation to scientific names, to avoid ambiguities in the presence of homonyms (the same name created by different authors for different taxa). Identifier qualifications should be supplied in the Identification Qualifier term rather than here (i. e. "Abies cf. alba" is deprecated, to be replaced with Scientific Taxon Name = "Abies alba" and Identification Qualifier = "cf. species"). |
| Příklady |
Coleoptera (order). Vespertilionidae (family). Manis (genus). Ctenomys sociabilis (genus + specificEpithet). Ambystoma tigrinum diaboli (genus + specificEpithet + infraspecificEpithet). Roptrocerus typographi (Györfi, 1952) (genus + specificEpithet + scientificNameAuthorship), Quercus agrifolia var. oxyadenia (Torr.) J.T. Howell (genus + specificEpithet + taxonRank + infraspecificEpithet + scientificNameAuthorship). |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2023-06-28_40 |
| Název termínu ac:taxonCount |
| Termín IRI |
http://rs.tdwg.org/ac/terms/taxonCount |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/taxonCount-2020-01-27 |
| Štítek |
Taxon Count |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
An exact or estimated number of taxa at the lowest applicable taxon rank (usually species or infraspecific) represented by the media resource (item or collection). |
| Použití |
The count SHOULD contain only the taxa covered fully or primarily by the resource. This SHOULD be a single integer number. |
| Poznámky |
Primarily intended for resource collections and singular resources dealing with sets of taxa (e. g., identification tools, videos). It is recommended to give an exact or estimated number of specific taxa when a complete list of taxa is not available or practical. For a taxon page and most images this will be "1", i. e. other taxa mentioned on the side or in the background should not be counted. However, sometimes a resource may illustrate an ecological or behavioral entity with multiple species, e. g., a host-pathogen interaction; taxon count would then indicate the known number of species in this interaction. Leave the field empty if you cannot estimate the information (do not enter 0). Additional taxon counts at higher levels (e. g. how many families are covered by a digital Fauna) should be given verbatim in the resource description, not here. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:taxonCoverage |
| Termín IRI |
http://rs.tdwg.org/ac/terms/taxonCoverage |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/taxonCoverage-2020-01-27 |
| Štítek |
Taxon Coverage |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A higher taxon (e. g., a genus, family, or order) at the level of the genus or higher, that covers all taxa that are the primary subject of the resource (which may be a media item or a collection). |
| Poznámky |
Example: Where the subject of an image is several species of ducks with trees visible in the background, Taxon Coverage would still be Anatidae (and not Biota). Example: "Aves" for a bird key or a bird image collection. Do not add a rank ("Class Aves") in this field. Note that this somewhat expands the usage of ncd:taxonCoverage which, however has not yet been adopted by TDWG, and which specifies at the Family level or higher. For collections it is recommended to follow ncd:taxonCoverage to avoid conflicts between an AC record and a record arising from use of the un-adopted NCD. If the resource contains a single taxon, this should be placed in Scientific Taxon Name. In this case Taxon Coverage may be left empty, but if not, care should be taken that the entries do not conflict. Example: If Scientific Taxon Name is Quercus alba then Taxon Coverage, if provided at all, should be Quercus. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu dwc:vernacularName |
| Termín IRI |
http://rs.tdwg.org/dwc/terms/vernacularName |
| Změněno |
2020-08-23 |
| Verze termínu IRI |
http://rs.tdwg.org/dwc/terms/version/vernacularName-2017-10-06 |
| Štítek |
Common Name |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Obecný nebo místní název. |
| Použití |
Common (= vernacular) names of the subject in one or several languages. The ISO 639-1 language code SHOULD be given in parentheses after the name if not all names are given by values of the Metadata Language term. |
| Poznámky |
The ISO language code after the name should be formatted as in the following example: 'abete bianco (it); Tanne (de); White Fir (en)'. If names are known to be male- or female-specific, this may be specified as in: 'ewe (en-female); ram (en-male);'. |
| Příklady |
Andean Condor, Condor Andino, American Eagle, Gänsegeier |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.8 Resource Creation Vocabulary
| Název termínu ac:digitizationDate |
| Termín IRI |
http://rs.tdwg.org/ac/terms/digitizationDate |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/digitizationDate-2020-01-27 |
| Štítek |
Date and Time Digitized |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Date the first digital version was created, if different from Original Date and Time found in the Temporal Coverage Vocabulary. |
| Použití |
The date and time MUST comply with the World Wide Web Consortium (W3C) datetime practice, https://www.w3.org/TR/NOTE-datetime, which requires that date and time representation correspond to ISO 8601:1998, but with year fields always comprising 4 digits. This makes datetime records compliant with 8601:2004, https://www.iso.org/standard/40874.html. AC datetime values MAY also follow 8601:2004 for ranges by separating two IS0 8601 datetime fields by a solidus ("forward slash", '/'). Use the international (ISO/xml) format yyyy-mm-ddThh:mm (e. g. "2007-12-31" or "2007-12-31T14:59"). Where available, timezone information SHOULD be added. |
| Poznámky |
This is often not the media creation or modification date. For example, if photographic prints have been scanned, the date of that scanning is what this term carries, but Original Date and Time is that depicted in the print. In the case of digital images containing EXIF, whereas the EXIF capture date does not contain time zone information, but EXIF GPSDateStamp and GPSTimeStamp may be relevant as these include time-zone information. See also Metadata Working Group Guidelines for Handling Image Metadata, Version 2.0 (November 2010), https://web.archive.org/web/20180919181934/http://www.metadataworkinggroup.org/pdf/mwg_guidance.pdf, which has best practice advice on handling time-zone-less EXIF date/time data. See also the Wikipedia IS0 8601 entry, https://en.wikipedia.org/wiki/ISO_8601, for further explanation and examples. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:frameRate |
| Termín IRI |
http://rs.tdwg.org/ac/terms/frameRate |
| Změněno |
2022-02-23 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/frameRate-2022-02-23 |
| Štítek |
Frame Rate |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The decimal fraction representing the frequency (rate) at which consecutive images (frames) were captured in real time for a moving image, expressed as the number of frames per second. |
| Použití |
This term represents the rate at which consecutive images were captured in real time, not the rate at which the media is encoded to play back the recording. |
| Poznámky |
For example, in a recording where 60 consecutive images (frames) are captured for each second of the real-time recording, this would be 60. In a time-lapse recording where one image (frame) is recorded every 5 seconds of recording, this would be 0.2. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2022-02-23_38 |
| Název termínu Iptc4xmpExt:LocationCreated |
| Termín IRI |
http://iptc.org/std/Iptc4xmpExt/2008-02-29/LocationCreated |
| Změněno |
2020-01-27 |
| Štítek |
Location Created |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
The location the content of the item was created |
| Použití |
The location at which the media recording instrument was placed when the media was created. |
| Poznámky |
The distinction between the location shown and created is often irrelevant, and metadata may be assumed to be referring to location shown. It is recommended that the Location Shown field above always be used when known. However, in the case of position data automatically recorded by the instrument (e. g. EXIF GPS data) Location Created should be used to maintain information accuracy. When one but not both of these locations are present, AC is silent about whether the provided one entails the other. A best practices document for a particular AC implementation might address this. |
| Typ |
Vlastnost |
| Název termínu ac:resourceCreationTechnique |
| Termín IRI |
http://rs.tdwg.org/ac/terms/resourceCreationTechnique |
| Změněno |
2020-10-13 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/resourceCreationTechnique-2020-10-13 |
| Štítek |
Resource Creation Technique |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Information about technical aspects of the creation and digitization process of the resource. This includes modification steps ("retouching") after the initial resource capture. |
| Poznámky |
Annotating whether and how a resource has been modified or edited significantly in ways that are not immediately obvious to, or expected by, consumers is of special significance. Examples for images are: Removing a distracting twig from a picture, moving an object to a different surrounding, changing the color in parts of the image, or blurring the background of an image. Modifications that are standard practice and expected or obvious are not necessary to document; examples of such practices include changing resolution, cropping, minor sharpening or overall color correction, and clearly perceptible modifications (e.g., addition of arrows or labels, or the placement of multiple pictures into a table.) If it is only known that significant modifications were made, but no details are known, a general statement like "Media may have been manipulated to improve appearance" may be appropriate. See also Subject Preparation Technique. |
| Příklady |
Encoding method or settings, numbers of channels, lighting, frames per second, data rate, interlaced or progressive, multiflash lighting, remote control, automatic interval exposure. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:derivedFrom |
| Termín IRI |
http://rs.tdwg.org/ac/terms/derivedFrom |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/derivedFrom-2020-01-27 |
| Štítek |
Derived From |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
A reference to an original resource from which the current one is derived. |
| Použití |
Human readable, or doi number, or URL. Simple name of parent for human readable. |
| Poznámky |
Derivation of one resource from another is of special interest for identification tools (e. g. a key from an unpublished data set, as in FRIDA, or a PDA key from a PC or web key) or web services (e. g. a name synonymization service being derived from a specific data set). It may very rarely also be known where one image or sound recording is derived from another (but compare the separate mechanism to be used for quality/resolution levels). Can be repeated if a montage of images. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:providerID |
| Termín IRI |
http://rs.tdwg.org/ac/terms/providerID |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/providerID-2020-01-27 |
| Štítek |
Provider ID |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A globally unique ID of the provider of the current AC metadata record. |
| Poznámky |
Only to be used if the annotated resource is not a provider itself - this item is for relating the resource to a provider, using an arbitrary code that is unique for a provider, contributing partner, or aggregator, or other roles (potentially defined by MARC, OAI) and by which the media resources are linked to the provider. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:relatedResourceID |
| Termín IRI |
http://rs.tdwg.org/ac/terms/relatedResourceID |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/relatedResourceID-2020-01-27 |
| Štítek |
Related Resource ID |
|
Vyžadováno: No -- Opakovatelné: Yes |
| Definice |
Resource related in ways not specified through a collection, e.g., before-after images; time-lapse series; different orientations/angles of view |
| Poznámky |
The value references a related media item. Examples of relations are: Images taken in a sequence or defined time series, an exposure or focus series (e.g. for stacking), different framing or views (top, side, bottom) of the same subject, or an overview plus several details. The property makes such related media items discoverable, but does not indicate the nature of this relationship. More specific properties may be defined in a later version of AC. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.10 Service Access Point Vocabulary
These terms are representation-dependent metadata, referring to specific digital representations of a resource (e.g., a specific resolution, quality, or format). They are used within whatever a particular AC implementation assigns to the value of ac:hasServiceAccessPoint, whose label is simply “Service Access Point.” Note that it is possible for an implementation to use syntactic conventions that avoid direct use of ac:hasServiceAccessPoint, as illustrated in the final example in the section Multiplicity/Cardinality in the Audiovisual Core Structure document.
| Název termínu ac:accessURI |
| Termín IRI |
http://rs.tdwg.org/ac/terms/accessURI |
| Změněno |
2020-01-27 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/accessURI-2020-01-27 |
| Štítek |
Access URI |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A URI that uniquely identifies a service that provides a representation of the underlying resource. |
| Použití |
If this resource can be acquired by an http request, its http URL SHOULD be given. If not, but it has some URI in another URI scheme, that MAY be given here. |
| Poznámky |
Value might point to something offline, such as a published CD, etc. For example, the doi of a published CD would be a suitable value. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu exif:PixelXDimension |
| Termín IRI |
http://ns.adobe.com/exif/1.0/PixelXDimension |
| Změněno |
2023-09-05 |
| Štítek |
Image Width |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Information specific to compressed data. When a compressed file is recorded, the valid width of the meaningful image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag shall not exist in an uncompressed file. |
| Použití |
The width in pixels of the media specified by the access point. Contrary to the definition, in Audiovisual Core, this term MAY be used with uncompressed files. |
| Poznámky |
Audiovisual Core uses this term for any image type, including those to which EXIF does not apply and those that are not a compressed file type like JPEG. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu exif:PixelYDimension |
| Termín IRI |
http://ns.adobe.com/exif/1.0/PixelYDimension |
| Změněno |
2023-09-05 |
| Štítek |
Image Height |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
Information specific to compressed data. When a compressed file is recorded, the valid height of the meaningful image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag shall not exist in an uncompressed file. |
| Použití |
The height in pixels of the media specified by the access point. Contrary to the definition, in Audiovisual Core, this term MAY be used with uncompressed files. |
| Poznámky |
Audiovisual Core uses this term for any image type, including those to which EXIF does not apply and those that are not a compressed file type like JPEG. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
| Název termínu ac:serviceExpectation |
| Termín IRI |
http://rs.tdwg.org/ac/terms/serviceExpectation |
| Změněno |
2023-09-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/serviceExpectation-2023-09-05 |
| Štítek |
Service Expectation |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
A term that describes what service expectations users may have of the ac:accessURI. |
| Poznámky |
Recommended terms include online (denotes that the URL is expected to deliver the resource), authenticate (denotes that the URL delivers a login or other authentication interface requiring completion before delivery of the resource) published(non digital) (denotes that the URL is the identifier of a non-digital published work, for example a doi.) Communities should develop their own controlled vocabularies for Service Expectations. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2019-12-01_19 |
7.11 Region of Interest Vocabulary
Regions of Interest (ROI) designate specific parts of media items. Features within these regions can be taxonomically identified or linked to occurrence records. ROI metadata may also be used to generate annotations of the media item or to facilitate display or highlighting of specific parts.
Currently spatial ROIs are limited to two dimensions and can only be defined by rectangles or arcs (including circles). The terms in this group are not repeatable within a single ROI instance, although a media item may be linked to more than one ROI by the ac:hasROI property.
For examples showing how to use these terms, see the ROI Recipes page.
| Název termínu ac:heightFrac |
| Termín IRI |
http://rs.tdwg.org/ac/terms/heightFrac |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/heightFrac-2021-10-05 |
| Štítek |
Fractional Height |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The height of the bounding rectangle, expressed as a decimal fraction of the height of the media item. |
| Použití |
The sum of a valid value plus ac:yFrac MUST be greater than zero and less than or equal to one. The precision of this value SHOULD be great enough that when ac:heightFrac and ac:yFrac are used with the exif:PixelYDimension of the Best Quality variant of the Service Access point to calculate the lower right corner of the rectangle, rounding to the nearest integer results in the same vertical pixel originally used to define the point. This term MUST NOT be used with ac:radius to define a region of interest. |
| Poznámky |
Zero-sized bounding rectangles are not allowed. To designate a point, use the radius option with a zero value. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu ac:mediaSpeed |
| Termín IRI |
http://rs.tdwg.org/ac/terms/mediaSpeed |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/mediaSpeed-2021-10-05 |
| Štítek |
Media Speed |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The decimal fraction representing the natural speed over the encoded speed. |
| Použití |
If a value for ac:mediaSpeed is not provided, applications SHOULD assume that 1.0 is the value. |
| Poznámky |
For example, in a time-lapse recording where 60 seconds of natural time is represented in 1 second of media this would be 60. In a time-expanded recording where 1 second of recording is represented in 5 seconds of media, this would be 0.2. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu ac:radius |
| Termín IRI |
http://rs.tdwg.org/ac/terms/radius |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/radius-2021-10-05 |
| Štítek |
Radius |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The radius of a bounding circle or arc, expressed as a fraction of the width of the media item. |
| Použití |
A valid value MUST be greater than or equal to zero. A valid value MAY cause the designated circle to extend beyond the bounds of the media item. In that case, the arc within the media item plus the bounds of the media item specify the region of interest. This term MUST NOT be used with ac:widthFrac or ac:heightFrac to define a region of interest. |
| Poznámky |
This term may be used with ac:xFrac and ac:yFrac to define a point. In that case, the implication is that the point falls on some object of interest within the media item, but nothing more can be assumed about the bounds of that object. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu ac:widthFrac |
| Termín IRI |
http://rs.tdwg.org/ac/terms/widthFrac |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/widthFrac-2021-10-05 |
| Štítek |
Fractional Width |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The width of the bounding rectangle, expressed as a decimal fraction of the width of the media item. |
| Použití |
The sum of a valid value plus ac:xFrac MUST be greater than zero and less than or equal to one. The precision of this value SHOULD be great enough that when ac:widthFrac and ac:xFrac are used with the exif:PixelXDimension of the Best Quality variant of the Service Access point to calculate the lower right corner of the rectangle, rounding to the nearest integer results in the same horizontal pixel originally used to define the point. This term MUST NOT be used with ac:radius to define a region of interest. |
| Poznámky |
Zero-sized bounding rectangles are not allowed. To designate a point, use the radius option with a zero value. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu ac:xFrac |
| Termín IRI |
http://rs.tdwg.org/ac/terms/xFrac |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/xFrac-2021-10-05 |
| Štítek |
Fractional X |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The horizontal position of a reference point, measured from the left side of the media item and expressed as a decimal fraction of the width of the media item. |
| Použití |
A valid value MUST be greater than or equal to zero and less than or equal to one. The precision of this value SHOULD be great enough that when the ac:xFrac value is multiplied by the exif:PixelXDimension of the Best Quality variant of the Service Access point, rounding to the nearest integer results in the same horizontal pixel location originally used to define the point. |
| Poznámky |
This point can serve as the horizontal position of the upper left corner of a bounding rectangle, or as the center of a circle. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |
| Název termínu ac:yFrac |
| Termín IRI |
http://rs.tdwg.org/ac/terms/yFrac |
| Změněno |
2021-10-05 |
| Verze termínu IRI |
http://rs.tdwg.org/ac/terms/version/yFrac-2021-10-05 |
| Štítek |
Fractional Y |
|
Vyžadováno: No -- Opakovatelné: No |
| Definice |
The vertical position of a reference point, measured from the top of the media item and expressed as a decimal fraction of the height of the media item. |
| Použití |
A valid value MUST be greater than or equal to zero and less than or equal to one. The precision of this value SHOULD be great enough that when the ac:yFrac value is multiplied by the exif:PixelYDimension of the Best Quality variant of the Service Access point, rounding to the nearest integer results in the same vertical pixel originally used to define the point. |
| Poznámky |
This point can serve as the vertical position of the upper left corner of a bounding rectangle, or as the center of a circle. |
| Typ |
Vlastnost |
| Rozhodnutí výkonného výboru |
http://rs.tdwg.org/decisions/decision-2021-10-05_35 |