Service Discovery (ISO 19115-1)

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Revision as of 03:04, January 29, 2016 by Hdfscript (talk | contribs) (<div id="ISO_ServiceDiscovery-Mandatory"> updated)

The spirals below provide guidance regarding ISO 19115-1 recommendations for service discovery.

ISO-1 for Service Discovery - Mandatory

This spiral includes mandatory ISO 19115-1 attributes for Service discovery. This list of attributes was obtained from table F.2 of the ISO 19115-1 Specification.

Source: ISO-1 Metadata for Service Discovery
ConceptDescriptionDialect (Fit) Paths
Resource TitleA short description of the resource. The title should be descriptive enough so that when a user is presented with a list of titles the general content of the data set can be determined.ADIwg /adiwg:project/adiwg:idinfo/adiwg:citation/adiwg:citeinfo/adiwg:title
DIF /dif:DIF/dif:Entry_Title
DIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Title
DCAT /dct:title
Dryad dcterms:title
ECHO /*/echo:ShortName | /*/echo:LongName
ECHO /*/echo:DataSetId
ECS /*/ecs:ShortName | /*/ecs:LongName
EML /eml:eml/eml:dataset/eml:title
FGDC /fgdc:metadata/fgdc:idinfo/fgdc:citation/fgdc:citeinfo/fgdc:title
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='title']/hdf5:Data/hdf5:DataFromFile
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Attribute[@Name='LongName']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:title/gco:CharacterString
UMM /umm:UMM/umm:CollectionCitation/umm:Title
OGC-SOS /sos:Capabilities/ows:ServiceIdentification/ows:Title
SERF /serf:SERF/serf:Entry_Title
THREDDS /thredds:catalog/thredds:dataset/@name
THREDDS /thredds:catalog/thredds:dataset/thredds:metadata/dc:title
THREDDS //thredds:dataset[1]/@name
netCDF /nc:netcdf/nc:attribute[@nc:name='title']/@nc:value
Bounding BoxA bounding box for identifying a geographic area of interest

Note: This concept is called "Coverage" in the CSW Specification
DIF /dif:DIF/dif:Spatial_Coverage//*
DCAT /dct:spatial
ECHO /*/echo:Spatial/echo:HorizontalSpatialDomain/echo:Geometry/echo:BoundingRectangle//*
ECS /*/ecs:Spatial/ecs:HorizontalSpatialDomain/ecs:BoundingRectangle//*
EML /eml:dataset/eml:coverage/eml:geographicCoverage/eml:boundingCoordinates
FGDC /fgdc:metadata/fgdc:idinfo/fgdc:spdom/fgdc:bounding
ISO /*/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:extent/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox//*
ISO /*/gmd:identificationInfo/srv:SV_ServiceIdentification/srv:extent/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:extent/gex:EX_Extent/gex:geographicElement/gex:EX_GeographicBoundingBox//*
netCDF /nc:netcdf/nc:attribute[@nc:name='geospatial_lat_max']
AbstractA paragraph describing the resource.

Note: This concept is called "Desciption" in Catalog Services for the Web.
ADIwg /adiwg:project/adiwg:idinfo/adiwg:descript/adiwg:abstract
DIF /dif:DIF/dif:Summary/dif:Abstract
DCAT /dct:description
Dryad dcterms:description
ECHO /*/echo:Description
ECS /*/ecs:CollectionDescription
EML /eml:eml/eml:dataset/eml:abstract//*
EML /eml:eml/eml:dataset/eml:abstract
FGDC /fgdc:metadata/fgdc:idinfo/fgdc:descript/fgdc:abstract
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='summary']/hdf5:Data/hdf5:DataFromFile
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Attribute[@Name='CollectionDescription']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:identificationInfo/*/gmd:abstract/gco:CharacterString
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:abstract/gco:CharacterString
UMM /umm:UMM/umm:Summary
OGC-SOS /sos:Capabilities/ows:ServiceIdentification/ows:Abstract
SERF /serf:SERF/serf:Summary/serf:Abstract
THREDDS //thredds:dataset/thredds:documentation[@type='abstract']
THREDDS //thredds:metadata/thredds:documentation[@type='abstract']
netCDF /nc:netcdf/nc:attribute[@nc:name='summary']/@nc:value
Creation DateDate of creation of the cited resourceDIF /dif:DIF_Creation_Date
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:Date
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:DateTime
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='creation']/cit:date/gco:DateTime
SERF /serf:SERF_Creation_Date
netCDF /nc:netcdf/nc:attribute[@nc:name=date_created']/@nc:value
Metadata ContactThe organization or person currently responsible for the metadata.ADIwg /adiwg:project/adiwg:metainfo/adiwg:metc
DIF /dif:DIF/dif:Personnel[dif:Role='DIF AUTHOR']
DIF /dif:DIF/dif:Originating_Metadata_Node
ECHO /*/echo:ArchiveCenter
ECHO /*/Contacts/Contact[contains(Role,'DIF AUTHOR')]
ECS /*/ecs:Contact[Role='Archive']
EML /eml:eml/eml:dataset/eml:metadataProvider//*
FGDC /fgdc:metadata/fgdc:metainfo/fgdc:metc/fgdc:cntinfo
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='creator_name']/hdf5:Data/hdf5:DataFromFile
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='ContactPerson']
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='ContactOrganization']/hdf5:Group[@Name='Data_Originator']
ISO /*/gmd:contact
ISO-1 /mdb:MD_Metadata/mdb:contact/cit:CI_Responsibility
OGC-SOS /sos:Capabilities/ows:ServiceProvider
SERF /serf:SERF/serf:Personnel[serf:Role='SERF AUTHOR']
THREDDS /thredds:catalog/thredds:dataset/thredds:creator/thredds:name
netCDF /nc:netcdf/nc:attribute[@nc:name='creator_name']/@nc:value
Resource TypeA resource code identifying the type of resource; e.g. dataset, a collection, an application (See MD_ScopeCode) for which the metadata describes.FGDC /fgdc:metadata/fgdc:distinfo/fgdc:resdesc
ISO /*/gmd:hierarchyLevel/gmd:MD_ScopeCode
ISO-1 /mdb:MD_Metadata/mdb:metadataScope/mdb:MD_MetadataScope/mdb:resourceScope/mcc:MD_ScopeCode


ISO-1 for Service Discovery - Conditional

This spiral includes conditional ISO 19115-1 attributes for Service discovery. This list of attributes was obtained from table F.2 of the ISO 19115-1 Specification.

Source: ISO-1 Metadata for Service Discovery
ConceptDescriptionDialect (Fit) Paths
Coupled ResourceIdentifier and name of the dataset to which the service is coupled.ISO /*/gmd:identificationInfo/srv:SV_ServiceIdentification/srv:coupledResource
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/srv:SV_ServiceIdentification/srv:coupledResource
Coupled TypeDescribes the tightness of the coupling to the coupled resource.ISO /gmd:MD_Metadata/gmd:identificationInfo/srv:SV_ServiceIdentification/srv:couplingType
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/srv:SV_ServiceIdentification/srv:couplingType

ISO-1 for Service Discovery - Optional

This spiral includes optional ISO 19115-1 attributes for Service discovery. This list of attributes was obtained from table F.2 of the ISO 19115-1 Specification.

Source: ISO-1 Metadata for Service Discovery
ConceptDescriptionDialect (Fit) Paths
Metadata IdentifierA phrase or string which uniquely identifies the metadata file/record.DIF /dif9:DIF/dif9:Entry_ID
ISO /*/gmd:fileIdentifier/gco:CharacterString
ISO-1 /mdb:MD_Metadata/mdb:metadataIdentifier/mcc:MD_Identifier
SERF /serf:SERF/serf:Entry_ID
Resource Creation/Revision DateThe date the resource was createdDIF /dif9:DIF/dif9:Data_Set_Citation/dif9:Dataset_Release_Date
DCAT /dct:issued
ECHO /*/echo:InsertTime
ECHO /*/echo:LastUpdate
ECS /*/ecs:RevisionDate
FGDC /fgdc:metadata/fgdc:idinfo/fgdc:citation/fgdc:citeinfo/fgdc:pubdate
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='date_created']/hdf5:Data/hdf5:DataFromFile
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:Date
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:DateTime
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date/gco:Date
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date/gco:DateTime
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='publication']/gmd:date/gco:Date
ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='publication']/gmd:date/gco:DateTime
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='creation']/cit:date/gco:DateTime
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='revision']/cit:date/gco:DateTime
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='publication']/cit:date/gco:DateTime
SERF /serf:SERF/serf:Service_Citation/serf:Release_Date
THREDDS /thredds:catalog/thredds:metadata/thredds:date[@type='created']
netCDF /nc:netcdf/nc:attribute[@nc:name=date_created]/@nc:value
Resource IdentifierIdentifier for the resource described by the metadataADIwg /adiwg:project/adiwg:idinfo/adiwg:ids/adiwg:projguid
DIF /dif9:DIF/dif9:Data_Set_Citation/dif9:Dataset_DOI
DCAT /dct:identifier
ECHO /*/echo:DataSetId
ECHO (1) /*/echo:ShortName | /*/echo:LongName
ECS /ecs:LocalGranuleID
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='INVENTORYMETADATA']/hdf5:Group[@Name='ProductSpecificMetadata']/hdf5:Attribute[@Name='identifier_file_uuid']/hdf5:Data/hdf5:DataFromFile
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='identifier_file_uuid']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd

xPath Note: The xPaths included in this table use several wildcards. // means any path, so //gmd:CI_ResponsibleParty indicates a gmd:CI_ResponsibleParty anywhere in an XML file. /*/ indicates a single level with several possible elements. This usually indicates one of several concrete realizations of an abstract object. For example /*/gmd:identificationInfo could be gmd:MD_Metadata/gmd:identificationInfo or gmi:MI_Metadata/gmd:identificationInfo and gmd:identificationInfo//*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_ServiceIdentification/gmd:descriptiveKeywords. Fit: The fit of the dialect path with the concept is estimated on a scale of 1 = excellent two-way fit, 2 = one-way fit or some other problem, 3 - extension required.


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