ISO AP additional returnable and queryable metadata elementsISO

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The ISO application profile adds some queriable/returnable elements from ISO metadata. These tables provide a mapping with DMF to give an idea of DMF elements vissiblity in CSW ISO AP catalogs.

General

 

element name Term used in OGC queryables Definition Corresponding DMF element
RevisionDate RevisionDate Revision date of the resource RSDATE::revision
  AlternateTitle Alternate title of the resource RSALT [DMF/Common]
  CreationDate Creation Date of the resource RSDATE::creation
  PublicationDate Publication Date of the resource RSDATE::publication
  OrganisationName Name of the organisation providing the resource RSRPTY.organisationName1
  HasSecurityConstraints Are there any security constraints? True if SECCST is set
ResourceIdentifier ResourceIdentifier Identifier of the resource RSID.code

RSSHNA

ParentIdentifier ParentIdentifier File identifier of the metadata to which this metadata is a subset (child) MDPTMD.mdIdentifier
  KeywordType Methods used to group similar keywords RSKWDS.type
HierarchyLevelName   MD_Metadata.hierarchyLevelName RSTYPN
MetadataStandardName   MD_Metadata.metadataStandardName MDSTD.title
MetadataStandardVersion   MD_Metadata.metadataStandardVersion MDSTD.version
MetadataCharacterSet   MD_Metadata.characterSet.MD_ScopeCode@codeListValue MDDLOC.encoding
GraphicOverview   MD_Metadata.identificationInfo.AbstractMD_Identification.graphicOverview.MD_BrowseGraphic.fileName GPHICS.name [DMF/Common]

THUMB

ReferenceSystem

·      code, codeSpace

·      version

  MD_Metadata.referenceSystemInfo.MD_ReferenceSystem.referenceSystemIdentifier.RS_Identifier.code, MD_Metadata.referenceSystemInfo.MD_ReferenceSystem.referenceSystemIdentifier.RS_Identifier.codeSpace

MD_Metadata.referenceSystemInfo.MD_ReferenceSystem.referenceSystemIdentifier.RS_Identifier.version

 

 

·        RSRSYS.uri

 

 

·        Version unknown

Lineage   MD_Metadata.dataQualityInfo.DQ_DataQuality.lineage.LI_Lineage.statement RSLING
OnlineResource   MD_Metadata.distributionInfo.MD_Distribution.transferOptions.MD_DigitalTransferOption.onLine.CI_OnlineResource.linkage.URL RSONLLC.linkage
FormatVersion   MD_Metadata.distributionInfo.MD_Distribution.distributionFormat.MD_Format.version RSFMT.citation.version

 

1: When role is one of publisher, author or originator.

 

Dataset

For dataset, datasetCollection the following queryable should be supported:

element name Term used in OGC queryables Definition Corresponding DMF element
TopicCategory TopicCategory Main theme(s) of the dataset. RSTOPIC1
ResourceLanguage ResourceLanguage Language(s) used within the dataset RSDLOC.language

RSTLOC.language

  GeographicDescriptionCode Description of the geographic area using identifiers. RSEXT.geogId.code2
SpatialResolution SpatialResolution

·        Denominator

·        DistanceValue + DistanceUOM

Factor which provides a general understanding of the density of spatial data in the dataset. ·        RSSRES
  TemporalExtent Temporal extent of the resource RSEXT.temporalExtent
CharacterSet   MD_Metadata.identificationInfo.MD_DataIdentification.characterSet.MD_CharacterSetCode@codeListValue RSDLOC.encoding
SpatialRepresentationType   MD_Metadata.identificationInfo.MD_DataIdentification.spatialRepresentationType.MD_SpatialRepresentationTypeCode@codeListValue RSRPTP

1: RSTOPIC is also returned through the subject element.

2: The namespace is not returned.

Services

For services, the following queryable should be supplied


Element name Term used in OGC queryables Definition Corresponding DMF element
ServiceType ServiceType Name of a service type. SRTYPE
ServiceTypeVersion ServiceTypeVersion The version of a service type. SRTVER
  GeographicDescriptionCode Description of the geographic area using identifiers. RSEXT.geogId.code1
  OperatesOnData

OperatesOn

OperatesOnIdentifier

OperatesOnName

Specifies the tightly coupled dataset relation  

SROPRS2

SRCORS.identifier

SRCORS.operationName

CouplingType CouplingType The coupling type of this service. SRCPLING
ServiceOperation

Operation

DCP

Linkage

 

Operation

 

Name of a service operation.

 

SROPER.name

SROPER.platform

SROPER.connectPoint.linkage

1: The namespace is not returned.

2: CSW ISO AP provides the MD_DataIdentification with the service metadata (the RSID.code of the operated dataset).