Data Discovery (UMM-Common)

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Revision as of 12:52, January 5, 2017 by Jkozimor (talk | contribs)

The Unified Metadata Model Common Profile (UMM-Common) is a NASA recommendation for describing Metadata in NASA's Common Metadata Repository (CMR). This profile includes the concepts that NASA considers common to all 6 UMM Profile recommendations. The recommendation includes two levels; Required, and Optional. The tables below show the concepts included in each level, and the concept mapping for NASA granule metadata dialects (ISO 19115, ISO 19115-1, ECHO, DIF-10 and DIF).

UMM-Common Required

The NASA Unified Metadata Model/Mapping (UMM) includes a profile for elements that are common to all of the UMM Profiles, the UMM-Common Profile. These are the elements required by that profile.
ConceptDescriptionDialect (Fit) Paths
Resource Creation/Revision DateThe date the resource was createdBDP /bdp:metadata/bdp:idinfo/bdp:citation/bdp:citeinfo/bdp:pubdate
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:citation/csdgm:citeinfo/csdgm:pubdate
DCAT /dct:issued
DCITE /dcite:resource/dcite:dates/dcite:date
DIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Release_Date
DIF-10 /dif:DIF/dif:Dataset_Citation/dif:Dataset_Release_Date
Dryad /*/dcterms:dateSubmitted
ECHO /*/echo:InsertTime
ECHO /*/echo:LastUpdate
ECS /*/ecs:RevisionDate
EML /eml:eml/*/maintenance/changeHistory/changeDate | /eml:eml/*/pubDate
HCLS dct:created
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='date_created']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:Date
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:DateTime
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date/gco:Date
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date/gco:DateTime
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='publication']/gmd:date/gco:Date
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='publication']/gmd:date/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='creation']/cit:date/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='revision']/cit:date/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='publication']/cit:date/gco:DateTime
MODS //mods:mods/mods:originInfo/mods:dateCreated
MODS //mods:mods/mods:originInfo/mods:dateModified
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:pubdate
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:modified
RDA-CISL /rda:dsOverview/rda:contentMetadata/rda:temporal
SERF /serf:SERF/serf:Service_Citation/serf:Release_Date
THREDDS /thredds:catalog/thredds:metadata/thredds:date[@type='created']
Metadata Modified DateDate on which the metadata record (not the resource) was created or updated within the catalogue.BDP /bdp:metadata/bdp:metainfo/bdp:metd
CSDGM /csdgm:metadata/csdgm:metainfo/csdgm:metd
DCAT /dct:modified
DIF /*/dif:DIF_Creation_Date
DIF /*/dif:Last_DIF_Revision_Date
DIF-10 /*/dif:Metadata_Dates/dif:Metadata_Creation
DIF-10 /*/dif:Metadata_Dates/dif:Metadata_Last_Revision
ECHO /*/echo:RevisionDate
ECHO /*/echo:DataGranule/echo:ProductionDateTime
ECS /*/ecs:RevisionDate
EML /eml:eml/*/maintenance/changeHistory/changeDate
ISO /*/gmd:dateStamp/gco:Date
ISO /*/gmd:dateStamp/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:dateInfo/cit:CI_Date[cit:dateType/cit:CI_DateTypeCode='lastUpdate']/cit:date/gco:DateTime
MODS //mods:mods/mods:recordInfo/mods:recordChangeDate
Mercury /mercury:metadata/mercury:idinfo/mercury:timeperd/mercury:timeinfo/mercury:rngdates/mercury:enddate | /mercury:metadata/mercury:idinfo/mercury:timeperd/mercury:timeinfo/mercury:rngdates/mercury:endtime
Mercury /mercury:metadata/mercury:metainfo/mercury:metd
Future Metadata Review DateAnticipated date of a future metadata review.BDP /bdp:metadata/bdp:metainfo/bdp:metfrd
CSDGM /csdgm:metadata/csdgm:metainfo/csdgm:metfrd
DIF-10 /dif:DIF/dif:Metadata_Dates/dif:Metadata_Future_Review
ISO /*/gmd:metadataMaintenance/gmd:MD_MaintenanceInformation/gmd:dateOfNextUpdate/gco:Date
ISO-1 /mdb:MD_Metadata/mdb:metadataMaintenance/mmi:MD_MaintenanceInformation/mmi:maintenanceDate/cit:CI_Date[cit:dateType/cit:CI_DateTypeCode='nextUpdate']/cit:date/gco:DateTime
Mercury /mercury:metadata/mercury:metainfo/mercury:metfrd
Metadata Deletion DateDate of metadata deletion.DIF-10 /dif:DIF/dif:Metadata_Dates/dif:Metadata_Delete
ECHO /*/echo:DeleteTime
ISO-1 /mdb:MD_Metadata/mdb:metadataMaintenance/mmi:MD_MaintenanceInformation/mmi:maintenanceDate/cit:CI_Date[cit:dateType/cit:CI_DateTypeCode='expiry']/cit:date/gco:DateTime
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
BDP /bdp:metadata/bdp:idinfo/bdp:citation/bdp:citeinfo/bdp:title
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:citation/csdgm:citeinfo/csdgm:title
DCAT /dct:title
DCITE /dcite:resource/dcite:titles/dcite:title
DIF /dif:DIF/dif:Entry_Title
DIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Title
DIF-10 /dif:DIF/dif:Entry_Title
DIF-10 /dif:DIF/dif:Dataset_Citation/dif:Dataset_Title
Dryad /*/dcterms:title
ECHO /*/echo:ShortName | /*/echo:LongName
ECHO /*/echo:DataSetId
ECS /*/ecs:ShortName | /*/ecs:LongName
EML /eml:eml/*/title
HCLS dct: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//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:title//*
MODS //mods:mods/mods:titleInfo/mods:title
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:title
OGC-SOS /sos:Capabilities/ows:ServiceIdentification/ows:Title
Onedcx /onedcx:metadata/onedcx:simpleDc/dcterms:title
RDA-CISL /rda:dsOverview/rda: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
UMM /umm:UMM/umm:CollectionCitation/umm:Title
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
BDP /bdp:metadata/bdp:idinfo/bdp:descript/bdp:abstract
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:descript/csdgm:abstract
DCAT /dct:description
DCITE /dcite:resource/dcite:descriptions/dcite:description[@descriptionType='Abstract']
DIF /dif:DIF/dif:Summary
DIF /dif:DIF/dif:Summary/dif:Abstract
DIF-10 /dif:DIF/dif:Summary/dif:Abstract
Dryad /*/dcterms:description
ECHO /*/echo:Description
ECS /*/ecs:CollectionDescription
EML /eml:eml/*/abstract
HCLS dct:description
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//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:abstract//*
MODS //mods:mods/mods:abstract
Mercury /mercury:metadata/mercury:idinfo/mercury:descript/mercury:abstract
OGC-SOS /sos:Capabilities/ows:ServiceIdentification/ows:Abstract
Onedcx /onedcx:metadata/onedcx:simpleDc/dcterms:description
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:abstract
RDA-CISL /rda:dsOverview/rda:summary
SERF /serf:SERF/serf:Summary/serf:Abstract
THREDDS //thredds:dataset/thredds:documentation[@type='abstract']
THREDDS //thredds:metadata/thredds:documentation[@type='abstract']
UMM /umm:UMM/umm:Summary
Resource ContactThe organization or person responsible for answering questions about the resource.ADIwg /adiwg:project/adiwg:idinfo/adiwg:ptcontac/adiwg:cntinfo
ADIwg /adiwg:project/adiwg:idinfo/adiwg:datacred/adiwg:credorg/adiwg:cntinfo
ADIwg /adiwg:project/adiwg:idinfo/adiwg:datacred/adiwg:credper/adiwg:cntinfo
BDP /bdp:metadata/bdp:idinfo/bdp:ptcontac
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:ptcontac
DCAT /dct:contactPoint
DIF /dif:DIF/dif:Personnel[dif:Role='INVESTIGATOR']
DIF-10 /dif:DIF/dif:Personnel[dif:Role='INVESTIGATOR']
ECHO /*/ArchiveCenter
ECHO /*/Contacts/Contact[Role='TECHNICAL CONTACT']
ECS /CollectionMetaDataFile/CollectionMetaDataSets/Collections/CollectionMetaData/Contact[Role='User Services']
EML /eml:eml/*/contact
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:identificationInfo/*/gmd:pointOfContact
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:pointOfContact
Mercury /mercury:metadata/mercury:idinfo/mercury:ptcontac
Mercury /mercury:metadata/mercury:idinfo/mercury:ptcontac/mercury:cntinfo/mercury:cntperp/mercury:cntper
Mercury /mercury:metadata/mercury:mercury/mercury:Contact_Person/mercury:Name
OGC-SOS /sos:Capabilities/ows:ServiceProvider
RDA-CISL /rda:dsOverview/rda:contact
SERF /serf:SERF/serf:Personnel
THREDDS /thredds:catalog/thredds:dataset/thredds:creator/thredds:name
Distribution ContactContact information for the organization or individual that distributes the resource.BDP /bdp:metadata/bdp:distinfo/bdp:distrib/bdp:cntinfo
CSDGM /csdgm:metadata/csdgm:distinfo/csdgm:distrib/csdgm:cntinfo
DCAT /dct:contactPoint
DIF /dif:DIF/dif:Data_Center/dif:Personnel/dif:Role
DIF-10 /dif:DIF/dif:Data_Center/dif:Personnel/dif:Role
ECHO /*/echo:ArchiveCenter
ECHO /*/Contacts/Contact[contains(Role,'Data Manager')]
ECHO /*/Contacts/Contact[contains(Role,'DATA CENTER CONTACT')]
ECHO /*/Contacts/Contact[contains(Role,'Archive')]
ECHO /*/Contacts/Contact[contains(Role,'Distributor')]
ECHO /*/Contacts/Contact[contains(Role,'GHRC USER SERVICES')]
ECHO /*/Contacts/Contact[contains(Role,'User Services')]
ECS /*/ecs:ArchiveCenter
EML /eml:eml/*/associatedParty/role[RoleType='distributor']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorContact/gmd:CI_ResponsibleParty
ISO //gmd:distributorContact/gmd:CI_ResponsibleParty
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributor/mrd:MD_Distributor/mrd:distributorContact/cit:CI_Responsibility
Mercury /mercury:metadata/mercury:distinfo/mercury:distrib/mercury:cntinfo
Mercury /mercury:metadata/mercury:mercury/mercury:Contact_Person
Mercury /mercury:metadata/mercury:distinfo/mercury:distrib/mercury:cntinfo/mercury:cntperp/mercury:cntper
SERF /serf:SERF/serf:Service_Provider
Processing LevelA code that indicates the extent of processing done in the creation of a dataset.DIF /*/dif:Extended_Metadata/dif:Metadata/dif:Name='ProcessingLevelId'
DIF-10 /*/dif:Product_Level_Id
ECHO /*/echo:ProcessingLevelId
ECS /*/ecs:ProcessingLevelId
ISO /*/gmd:contentInfo/*/gmd:processingLevelCode/gmd:MD_Identifier/gmd:code//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:processingLevel/mcc:MD_Identifier/mcc:code//*
Theme KeywordA word or phrase that describes some aspect of a resource. Can be one of several types.

Note: The general identification keywords usually have a type of "theme" and are refered to as "theme keywords". Other types and vocabularies are used for other information. Service Entry Resource Format (SERF) requires a Science and a Service GCMD Keyword. This concept is called Subject in the CSW Specification.
ADIwg /adiwg:project/adiwg:idinfo/adiwg:keywords/adiwg:theme/adiwg:themekey
BDP /bdp:metadata/bdp:idinfo/bdp:keywords/bdp:theme/bdp:themekey
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:keywords/csdgm:theme/csdgm:themekey
DCAT /dct:keyword
DCITE /dcite:resource/dcite:subjects/dcite:subject
DIF /dif:DIF/dif:Parameters/dif:Category
DIF /dif:DIF/dif:Parameters/dif:Topic
DIF /dif:DIF/dif:Parameters/dif:Term
DIF /dif:DIF/dif:Parameters/dif:Variable_Level_1
DIF /dif:DIF/dif:Parameters/dif:Variable_Level_2
DIF /dif:DIF/dif:Parameters/dif:Variable_Level_3
DIF /dif:DIF/dif:Parameters/dif:Detailed_Variable
DIF-10 /dif:DIF/dif:Parameters/dif:Category
DIF-10 /dif:DIF/dif:Parameters/dif:Topic
DIF-10 /dif:DIF/dif:Parameters/dif:Term
DIF-10 /dif:DIF/dif:Parameters/dif:Variable_Level_1
DIF-10 /dif:DIF/dif:Parameters/dif:Variable_Level_2
DIF-10 /dif:DIF/dif:Parameters/dif:Variable_Level_3
DIF-10 /dif:DIF/dif:Parameters/dif:Detailed_Variable
DIF-10 /dif:DIF/dif:Science_Keywords
ECS (1) /*/ecs:DisciplineTopicParameters/ecs:DisciplineKeyword
ECS (1) /*/ecs:DisciplineTopicParameters/ecs:TopicKeyword
ECS (1) /*/ecs:DisciplineTopicParameters/ecs:TermKeyword
ECS (1) /*/ecs:DisciplineTopicParameters/ecs:VariableKeyword
EML /eml:eml/*/keywordSet/keyword
HCLS dcat:keyword
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='keywords']/hdf5:Data/hdf5:DataFromFile
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='DisciplineTopicParameters']/hdf5:Group/hdf5:Attribute[@Name='ECSDisciplineKeyword']/hdf5:Data/hdf5:DataFromFile
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='DisciplineTopicParameters']/hdf5:Group/hdf5:Attribute[@Name='ECSTermKeyword']/hdf5:Data/hdf5:DataFromFile
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='DisciplineTopicParameters']/hdf5:Group/hdf5:Attribute[@Name='ECSTopicKeyword']/hdf5:Data/hdf5:DataFromFile
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='DisciplineTopicParameters']/hdf5:Group/hdf5:Attribute[@Name='ECSVariableKeyword']/hdf5:Data/hdf5:DataFromFile
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='DisciplineTopicParameters']/hdf5:Group/hdf5:Group[@Name='ECSParameter']/hdf5:Attribute[@Name='ECSParameterKeyword']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='theme']/gmd:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='theme']/mri:keyword//*
MODS //mods:mods/mods:subject/mods:topic
MODS //mods:mods/mods:genre
Mercury /mercury:metadata/mercury:idinfo/mercury:keywords/mercury:theme/mercury:themekey
OGC-SOS (1) /sos:Capabilities/ows:ServiceIdentification/ows:Keywords[ows:Type='theme']/ows:Keyword
RDA-CISL rda:dsOverview/rda:variable
RDA-CISL rda:dsOverview/rda:keyword
SERF /serf:SERF/serf:Keyword
THREDDS (1) //thredds:metadata/thredds:keyword
THREDDS (1) //thredds:dataset/thredds:keyword
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:Category
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:Topic
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:Term
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:VariableLevel1/umm:Value
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:VariableLevel1/umm:VariableLevel2/umm:Value
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:VariableLevel1/umm:VariableLevel2/umm:VariableLevel3/umm:Value
UMM (1) /umm:UMM/umm:ScienceKeywords/umm:DetailedVariable
Spatial ExtentThe spatial extent of the resource.BDP /bdp:metadata/bdp:idinfo/bdp:spdom/bdp:bounding
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:spdom/csdgm:bounding
DCITE /dcite:resource/dcite:geoLocations/dcite:geoLocation
DIF /dif:DIF/dif:Spatial_Coverage//*
DIF-10 /dif:DIF/dif:Spatial_Coverage/dif:Geometry//*
DIF-10 /dif:Spatial_Coverage/dif:Orbit_Parameters//*
DIF-10 /dif:DIF/dif:Spatial_Coverage/dif:Vertical_Spatial_Info//*
Dryad /*/dcterms:spatial
ECHO /*/echo:Spatial/echo:HorizontalSpatialDomain//*
ECHO /*/echo:VerticalSpatialDomain//*
ECHO /*/echo:Spatial[SpatialCoverageType='Orbit'] | /*/echo:Spatial[GranuleSpatialRepresentation='ORBIT']
ECHO /*/echo:OrbitCalculatedSpatialDomains/echo:OrbitCalculatedSpatialDomain//*
EML /eml:eml/*/coverage/geographicCoverage
ISO /*/gmd:identificationInfo/*/gmd:extent/gmd:EX_Extent/gmd:geographicElement
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:extent/gex:EX_Extent/gex:geographicElement//*
MODS //mods:mods/mods:subject/mods:geographic
Mercury /mercury:metadata/mercury:mercury:Spatial_Extent
Mercury /mercury:metadata/mercury:idinfo/mercury:spdom/mercury:bounding
Mercury /mercury:metadata/mercury:mercury/mercury:Spatial_Extent
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:spatial
RDA-CISL /rda:dsOverview/rda:contentMetadata/rda:geospatialCoverage
Temporal ExtentThe temporal extent of the resourceBDP /bdp:metadata/bdp:idinfo/bdp:timeperd/bdp:timeinfo/bdp:rngdates
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:timeperd/csdgm:timeinfo/csdgm:rngdates
DCAT /dct:temporal
DIF /*/dif:Temporal_Coverage//*
DIF-10 /*/dif:Temporal_Coverage//*
Dryad /*/dcterms:temporal
ECHO /*/Temporal//*
ECS /ecs:RangeBeginningDate
ECS /ecs:RangeEndingDate
EML /eml:eml/*/coverage/temporalCoverage
ISO /*/gmd:identificationInfo/*/gmd:extent/gmd:EX_Extent/gmd:temporalElement/gmd:EX_TemporalExtent//*
ISO-1 /*/mri:MD_DataIdentification/mri:extent/gex:EX_Extent/gex:temporalElement/gex:EX_TemporalExtent//*
MODS //mods:mods/mods:subject/mods:temporal
Mercury /mercury:metadata/mercury:idinfo/mercury:timeperd/mercury:timeinfo/mercury:rngdates
Mercury /mercury:metadata/mercury:mercury/mercury:begdate and /mercury:metadata/mercury:mercury/mercury:enddate
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:temporal
RDA-CISL /rda:dsOverview/rda:contentMetadata/rda:temporal
THREDDS /thredds:catalog/thredds:metadata/thredds:timeCoverage/thredds:duration]
THREDDS /thredds:catalog/thredds:dataset/thredds:timeCoverage/thredds:duration]
Project NameThe name of the project that the resource was associated with.DIF /dif:DIF/dif:Project/dif:Short_Name
DIF /dif:DIF/dif:Project/dif:Long_Name
DIF-10 /dif:DIF/dif:Project/dif:Short_Name
DIF-10 /dif:DIF/dif:Project/dif:Long_Name
ECHO /*/echo:Campaigns/echo:Campaign/echo:ShortName
ECHO /*/echo:Campaigns/echo:Campaign/echo:LongName
EML /eml:eml/*/creator/electronicMailAddress
ISO /*/gmd:identificationInfo/*/gmd:aggregationInfo/gmd:MD_AggregateInformation[normalize-space(gmd:associationType/gmd:DS_AssociationTypeCode)='largerWorkCitation' and normalize-space(gmd:initiativeType/gmd:DS_InitiativeTypeCode)='project']/gmd:aggregateDataSetName/gmd:CI_Citation/gmd:title//*
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='project']/gmd:keyword//*
ISO /gmi:MI_Metadata/gmi:acquisitionInformation/gmi:MI_AcquisitionInformation/gmi:operation/gmi:MI_Operation/gmi:citation/gmd:CI_Citation//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:associatedResource/mri:MD_AssociatedResource[normalize-space(mri:initiativeType/mri:DS_InitiativeTypeCode)='project']/mri:name/cit:CI_Citation/cit:title//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='project']/mri:keyword//*
Mercury /mercury:metadata/mercury:mercury/mercury:Project
OGC-SOS /sos:Capabilities/ows:ServiceIdentification/ows:Keywords[ows:Type='project']/ows:Keyword
THREDDS /thredds:catalog/thredds:metadata/thredds:project
Resource on-line LinkOnline link referencing additional information about the resource.BDP /bdp:metadata/bdp:idinfo/bdp:citation/bdp:citeinfo/bdp:onlink
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:citation/csdgm:citeinfo/csdgm:onlink
DCAT /dct:accessURL
DIF /*/dif:Related_URL/dif:URL
DIF-10 /dif:DIF/dif:Related_URL//*
Dryad /dryad:DryadDataPackage/dcterms:relation
ECHO /*/echo:OnlineAccessURLs/echo:OnlineAccessURL/echo:URL
ECHO /*/echo:OnlineResources/echo:OnlineResource/echo:URL
EML /eml:eml/*/distribution/online/url
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='information']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='information']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='download']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='download']
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:contactInfo/gmd:CI_Contact/gmd:onlineResource/gmd:CI_OnlineResource
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributor/mrd:MD_Distributor/mrd:distributorTransferOptions/mrd:MD_DigitalTransferOptions/mrd:onLine/cit:CI_OnlineResource[normalize-space(cit:function/cit:CI_OnLineFunctionCode)='information']
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:transferOptions/mrd:MD_DigitalTransferOptions/mrd:onLine/cit:CI_OnlineResource[normalize-space(cit:function/cit:CI_OnLineFunctionCode)='information']
ISO-1 /*/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/cit:onlineResource/cit:CI_OnlineResource
MODS //mods:mods/mods:location/url
Mercury /mercury:metadata/mercury:mercury/mercury:Data_Set_Link/mercury:URL
Mercury /mercury:metadata/mercury:mercury/mercury:Documentation_Link/mercury:URL
Mercury /mercury:metadata/mercury:mercury/mercury:Search_Text_Link/mercury:URL
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:onlink
Mercury /mercury:metadata/mercury:mercury/mercury:Data_Set_Link/mercury:URL
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:alt_onlink
Mercury /mercury:metadata/mercury:mercury/mercury:OGC_URL
Mercury /mercury:metadata/mercury:mercury/mercury:THREDDS_URL
RDA-CISL /rda:dsOverview/rda:referenceURL
SERF /serf:SERF/serf:Service_Citation/serf:URL
Browse URLLocation of the browse file on the Web.DIF /dif:DIF/dif:Multimedia_Sample/dif:URL
DIF-10 /dif:DIF/dif:Multimedia_Sample/dif:URL
ECHO /*/echo:AssociatedBrowseImageUrls/echo:ProviderBrowseUrl/echo:URL
ECHO //OnlineResources/OnlineResource[Type='Browse'] | //OnlineResources/OnlineResource[Type='BROWSE'] | //OnlineResources/OnlineResource[Type='Thumbnail']
ISO /*/gmd:identificationInfo/*/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName/gmx:FileName/@src
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:graphicOverview/mcc:MD_BrowseGraphic/mcc:fileName/gcx:Anchor/@xlink:href
Browse File NameName of the file holding the browse graphic.BDP /bdp:metadata/bdp:idinfo/bdp:browse/bdp:browsen
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:browse/csdgm:browsen
DIF /dif:DIF/dif:Multimedia_Sample/dif:File
DIF-10 /dif:DIF/dif:Multimedia_Sample/dif:File
ECHO /*/echo:AssociatedBrowseImages/echo:ProviderBrowseId
ISO /*/gmd:identificationInfo/*/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:graphicOverview/mcc:MD_BrowseGraphic/mcc:fileName//*
Mercury /mercury:metadata/mercury:idinfo/mercury:browse/mercury:browsen
PlatformThe platform used to collect the observations.DIF /*/dif:Source_Name//*
DIF-10 /*/dif:Platform//*
ECHO /*/Platforms/Platform//*
ECS /ecs:Platform
ISO /*/gmi:acquisitionInformation/gmi:MI_AcquisitionInformation/gmi:platform//*
ISO-1 /mdb:MD_Metadata/mdb:acquisitionInformation/mac:MI_AcquisitionInformation/mac:platform//*
SERF /serf:DIF/serf:Source_Name
UMM /umm:UMM/umm:Platform
InstrumentInformation about the instrument used to make the observations.DIF /dif:DIF/dif:Sensor_Name
DIF-10 /dif:DIF/dif:Platform/dif:Instrument
ECHO /*/echo:Platforms/echo:Platform/echo:Instruments/echo:Instrument
ECS /ecs:Instrument
EML /eml:eml/*/methods/methodStep/instrumentation
ISO /gmi:MI_Metadata/gmi:acquisitionInformation/gmi:MI_AcquisitionInformation/gmi:instrument/*
ISO /gmi:MI_Metadata/gmi:acquisitionInformation/gmi:MI_AcquisitionInformation/gmi:platform/*/gmi:instrument/*
ISO-1 /mdb:MD_Metadata/mdb:acquisitionInformation/mac:MI_AcquisitionInformation/mac:instrument/*
ISO-1 /mdb:MD_Metadata/mdb:acquisitionInformation/mac:MI_AcquisitionInformation/mac:platform/*/mac:instrument/*
SERF /serf:DIF/serf:Sensor_Name
UMM /umm:UMM/umm:Platform/umm:Instrument

UMM-Common Optional

The NASA Unified Metadata Model/Mapping (UMM) includes a profile for elements that are common to all of the UMM Profiles, the UMM-Common Profile. These are the optional elements included in that profile.
ConceptDescriptionDialect (Fit) Paths
Metadata LanguageLanguage of the metadataBDP /bdp:metadata/bdp:metainfo/bdp:metstdn
CSDGM /csdgm:metadata/csdgm:metainfo/csdgm:metstdn
ISO /*/gmd:language//*
ISO /*/gmd:language/gmd:LanguageCode
ISO-1 /mdb:MD_Metadata/mdb:defaultLocale/lan:PT_Locale/lan:language/lan:LanguageCode
Mercury /mercury:metadata/mercury:metainfo/mercury:metstdn
Resource LanguageThe language of the resource.DCAT /dct:Language
DCITE /dcite:resource/dcite:language
DIF /dif:DIF/dif:Data_Set_Language
DIF-10 /dif:DIF/dif:Dataset_Language
EML /eml:eml/@xml:lang | /eml:eml/*/language
HCLS dct:language
ISO /*/gmd:identificationInfo/*/gmd:language//*
ISO /*/gmd:identificationInfo/*/gmd:language/gmd:LanguageCode
ISO-1 /mdb:MD_Metadata/mdb:defaultLocale/lan:PT_Locale/lan:language/lan:LanguageCode
ISO-1 /mdb:MD_Metadata/mdb:otherLocale/lan:PT_Locale/lan:language/lan:LanguageCode
MODS //mods:mods/mods:language
Onedcx /onedcx:metadata/onedcx:simpleDc/dcterms:language
SERF /serf:SERF/serf:Service_Language
Resource Creation/Revision DateThe date the resource was createdBDP /bdp:metadata/bdp:idinfo/bdp:citation/bdp:citeinfo/bdp:pubdate
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:citation/csdgm:citeinfo/csdgm:pubdate
DCAT /dct:issued
DCITE /dcite:resource/dcite:dates/dcite:date
DIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Release_Date
DIF-10 /dif:DIF/dif:Dataset_Citation/dif:Dataset_Release_Date
Dryad /*/dcterms:dateSubmitted
ECHO /*/echo:InsertTime
ECHO /*/echo:LastUpdate
ECS /*/ecs:RevisionDate
EML /eml:eml/*/maintenance/changeHistory/changeDate | /eml:eml/*/pubDate
HCLS dct:created
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='date_created']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:Date
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date/gco:DateTime
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date/gco:Date
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date/gco:DateTime
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='publication']/gmd:date/gco:Date
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='publication']/gmd:date/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='creation']/cit:date/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='revision']/cit:date/gco:DateTime
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='publication']/cit:date/gco:DateTime
MODS //mods:mods/mods:originInfo/mods:dateCreated
MODS //mods:mods/mods:originInfo/mods:dateModified
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:pubdate
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:modified
RDA-CISL /rda:dsOverview/rda:contentMetadata/rda:temporal
SERF /serf:SERF/serf:Service_Citation/serf:Release_Date
THREDDS /thredds:catalog/thredds:metadata/thredds:date[@type='created']
PurposeA paragraph describing the original purpose for collecting the dataset.BDP /metadata/bdp:idinfo/bdp:descript/bdp:purpose
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:descript/csdgm:purpose
DIF /dif:DIF/dif:Summary/dif:Purpose
DIF-10 /dif:DIF/dif:Summary/dif:Purpose
ECHO /*/SuggestedUsage
ECS (1) /*/ecs:SuggestedUsage1
EML /eml:eml/*/purpose
HDF5.1 (1) /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Group[@Name='COLLECTIONMETADATA']/hdf5:Group[@Name='ECSCollection']/hdf5:Attribute[@Name='SuggestedUsage']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:identificationInfo/*/gmd:purpose//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:purpose//*
Mercury /mercury:metadata/mercury:idinfo/mercury:descript/mercury:purpose
SERF /serf:SERF/serf:Summary/serf:Purpose
UMM (1) /umm:UMM/umm:Summary/umm:Purpose
Resource CitationCitation for the resource.BDP /bdp:metadata/bdp:idinfo/bdp:citation/bdp:citeinfo
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:citation/csdgm:citeinfo
DIF /*/dif:Data_Set_Citation
DIF-10 /*/dif:Dataset_Citation
ECHO /*/echo:CitationForExternalPublication
ECHO /*/echo:LongName
EML /eml:eml/eml:citation
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:otherCitationDetails//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/srv:SV_ServiceIdentification/mri:citation/cit:CI_Citation//*
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo
Onedcx /onedcx:metadata/onedcx:DcTerms/dcterms:bibliographicCitation
SERF /serf:SERF/serf:Service_Citation
Quality StatementInformation about the quality of the data or any quality assurance procedures followed in producing the data.BDP /bdp:metadata/bdp:dataqual
CSDGM /csdgm:metadata/csdgm:dataqual
DIF /dif:DIF/dif:Quality
DIF-10 /dif:DIF/dif:Quality
ECHO /echo:Collection/Temporal/PrecisionOfSeconds
ECHO /echo:Granule/MeasuredParameters/MeasuredParameter/QAStats//*
ECHO /echo:Granule/MeasuredParameters/MeasuredParameter/QAFlags//*
EML /eml/methods/qualityControl/description
ISO /gmi:MI_Metadata/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:report//*
ISO-1 /mdb:MD_Metadata/mdb:dataQualityInfo/mdq:DQ_DataQuality/mdq:standaloneQualityReport/mdq:DQ_StandaloneQualityReportInformation//*
ISO-1 /mdb:MD_Metadata/mdb:dataQualityInfo/mdq:DQ_DataQuality/mdq:report//*
Mercury /mercury:metadata/mercury:dataqual
Resource Use ConstraintsInformation about how the data may or may not be used after access is granted to assure the protection of privacy or intellectual property. This includes any special restrictions, legal prerequisites, terms and conditions, and/or limitations on using the data set. Data providers may request acknowledgement of the data from users and claim no responsibility for quality and completeness of data.BDP /bdp:metadata/bdp:idinfo/bdp:useconst
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:useconst
DCAT /dct:dataQuality
DIF /dif:DIF/dif:Use_Constraints
DIF-10 /dif:DIF/dif:Use_Constraints
ECHO /*/echo:RestrictionFlag
ECHO /*/echo:RestrictionComment
EML /eml:eml/*/intellectualRights
ISO /*/gmd:identificationInfo/*/gmd:resourceConstraints/gmd:MD_LegalConstraints/gmd:otherConstraints//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:resourceConstraints/mco:MD_Constraints/mco:useLimitation//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:resourceConstraints/mco:MD_LegalConstraints/mco:useConstraints/mco:MD_RestrictionCode
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:resourceConstraints/mco:MD_LegalConstraints/mco:otherConstraints//*
MODS //mods:mods/mods:dataset/mods:intellectualRights
Mercury /mercury:metadata/mercury:idinfo/mercury:useconst
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:license
SERF /serf:DIF/serf:Use_Constraints
THREDDS /thredds:catalog/thredds:dataset/thredds:documentation[@type="rights"]
THREDDS /thredds:catalog/thredds:metadata/thredds:documentation[@type="rights"]
Resource Access ConstraintsInformation about any constraints for accessing the data set. This includes any special restrictions, legal prerequisites, limitations and/or warnings on obtaining the data set. Some words that may be used in this field include: Public, In-house, Limited, Additional detailed instructions on how to access the data can be entered in this field.BDP /bdp:metadata/bdp:idinfo/bdp:accconst
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:accconst
DCAT /dct:accessLevel
DCAT dct:accessLevelComment
DIF /dif:DIF/dif:Access_Constraints
DIF-10 /dif:DIF/dif:Access_Constraints
ECHO /*/echo:RestrictionFlag
ECHO /*/echo:RestrictionComment
ECHO /*/echo:Visible
ECS /*/ecs:AccessConstraints
EML /eml:eml/access
ISO /*/gmd:identificationInfo/*/gmd:resourceConstraints/gmd:MD_LegalConstraints/gmd:accessConstraints/gmd:MD_RestrictionCode
ISO /*/gmd:identificationInfo/*/gmd:resourceConstraints/gmd:MD_LegalConstraints/gmd:otherConstraints//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:resourceConstraints/mco:MD_LegalConstraints/mco:accessConstraints//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:resourceConstraints/mco:MD_LegalConstraints/mco:otherConstraints//*
MODS //mods:mods/mods:access
Mercury /mercury:metadata/mercury:idinfo/mercury:accconst
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:accessRights
SERF /serf:DIF/serf:Access_Constraints
THREDDS /thredds:catalog/thredds:dataset/thredds:documentation[@type="rights"]
THREDDS /thredds:catalog/thredds:metadata/thredds:documentation[@type="rights"]
Topic CategoryHigh level category enumeration used in ISODCAT /dct:theme
DIF /dif:DIF/dif:ISO_Topic_Category
DIF-10 /dif:DIF/dif:ISO_Topic_Category
ISO /*/gmd:identificationInfo/*/gmd:topicCategory/gmd:MD_TopicCategoryCode
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:topicCategory/mri:MD_TopicCategoryCode
RDA-CISL /rda:dsOverview/rda:topic[@vocabulary='ISO']
SERF /serf:ISO_Topic_Category
UMM (1) /umm:UMM/umm:ISOTopicCategory
TwoDCoordinateSystemBounding extent defined in two dimensions with min and max values.DIF-10 /dif:DIF/dif:Spatial_Coverage/dif:Spatial_Info/dif:TwoD_Coordinate_System
ECHO /*/TwoDCoordinateSystems//*
ECHO /Granule/TwoDCoordinateSystem//*
ISO /*/gmd:identificationInfo/*/gmd:extent/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicDescription/gmd:geographicIdentifier
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:extent/gex:EX_Extent/gex:geographicElement/gex:EX_GeographicDescription/gex:geographicIdentifier
Resource on-line LinkOnline link referencing additional information about the resource.BDP /bdp:metadata/bdp:idinfo/bdp:citation/bdp:citeinfo/bdp:onlink
CSDGM /csdgm:metadata/csdgm:idinfo/csdgm:citation/csdgm:citeinfo/csdgm:onlink
DCAT /dct:accessURL
DIF /*/dif:Related_URL/dif:URL
DIF-10 /dif:DIF/dif:Related_URL//*
Dryad /dryad:DryadDataPackage/dcterms:relation
ECHO /*/echo:OnlineAccessURLs/echo:OnlineAccessURL/echo:URL
ECHO /*/echo:OnlineResources/echo:OnlineResource/echo:URL
EML /eml:eml/*/distribution/online/url
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='information']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='information']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='download']
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource[normalize-space(gmd:function/gmd:CI_OnLineFunctionCode)='download']
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:contactInfo/gmd:CI_Contact/gmd:onlineResource/gmd:CI_OnlineResource
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributor/mrd:MD_Distributor/mrd:distributorTransferOptions/mrd:MD_DigitalTransferOptions/mrd:onLine/cit:CI_OnlineResource[normalize-space(cit:function/cit:CI_OnLineFunctionCode)='information']
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:transferOptions/mrd:MD_DigitalTransferOptions/mrd:onLine/cit:CI_OnlineResource[normalize-space(cit:function/cit:CI_OnLineFunctionCode)='information']
ISO-1 /*/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/cit:onlineResource/cit:CI_OnlineResource
MODS //mods:mods/mods:location/url
Mercury /mercury:metadata/mercury:mercury/mercury:Data_Set_Link/mercury:URL
Mercury /mercury:metadata/mercury:mercury/mercury:Documentation_Link/mercury:URL
Mercury /mercury:metadata/mercury:mercury/mercury:Search_Text_Link/mercury:URL
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:onlink
Mercury /mercury:metadata/mercury:mercury/mercury:Data_Set_Link/mercury:URL
Mercury /mercury:metadata/mercury:idinfo/mercury:citation/mercury:citeinfo/mercury:alt_onlink
Mercury /mercury:metadata/mercury:mercury/mercury:OGC_URL
Mercury /mercury:metadata/mercury:mercury/mercury:THREDDS_URL
RDA-CISL /rda:dsOverview/rda:referenceURL
SERF /serf:SERF/serf:Service_Citation/serf:URL
Browse URLLocation of the browse file on the Web.DIF /dif:DIF/dif:Multimedia_Sample/dif:URL
DIF-10 /dif:DIF/dif:Multimedia_Sample/dif:URL
ECHO /*/echo:AssociatedBrowseImageUrls/echo:ProviderBrowseUrl/echo:URL
ECHO //OnlineResources/OnlineResource[Type='Browse'] | //OnlineResources/OnlineResource[Type='BROWSE'] | //OnlineResources/OnlineResource[Type='Thumbnail']
ISO /*/gmd:identificationInfo/*/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName/gmx:FileName/@src
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:graphicOverview/mcc:MD_BrowseGraphic/mcc:fileName/gcx:Anchor/@xlink:href
Distribution FormatDescription of the data format available for distribution.BDP /bdp:metadata/bdp:distInfo/bdp:distributor/bdp:distorFormat/bdp:formatName
BDP /bdp:metadata/bdp:distinfo/bdp:stdorder/bdp:digform/bdp:digtinfo/bdp:formname
CSDGM /csdgm:metadata/csdgm:distinfo/csdgm:distributor/csdgm:distorFormat/csdgm:formatName
CSDGM /csdgm:metadata/csdgm:distinfo/csdgm:stdorder/csdgm:digform/csdgm:digtinfo/csdgm:formname
DCAT /dct:format
DCITE /dcite:resource/dcite:formats/dcite:format
DIF /dif:DIF/dif:Distribution/dif:Distribution_Format
DIF-10 /dif:DIF/dif:Distribution/dif:Distribution_Format
Dryad /dryad:DryadDataFile/dcterms:format
ECHO /*/echo:DataFormat
ECS /ecs:PrimaryCSDT
EML /eml:eml/*/dataTable/physical/dataFormat
HCLS dct:format
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Attribute[@Name='HDFVersion']/hdf5:Data/hdf5:DataFromFile
HDF5.1 /hdf5:HDF5-File/hdf5:RootGroup/hdf5:Group[@Name='METADATA']/hdf5:Attribute[@Name='HDFVersion']/hdf5:Data/hdf5:DataFromFile
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorFormat/gmd:MD_Format/gmd:name//*
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributionFormat/gmd:MD_Format/gmd:name//*
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributionFormat/mrd:MD_Format
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributor/mrd:MD_Distributor/mrd:distributorFormat/mrd:MD_Format
MODS //mods:mods/dataset/mods:dataTable/mods:physical
Mercury /mercury:metadata/mercury:distinfo/mercury:distributor/mercury:distorFormat/mercury:formatName
Mercury /mercury:metadata/mercury:distinfo/mercury:stdorder/mercury:digform/mercury:digtinfo/mercury:formname
Onedcx /onedcx:metadata/onedcx:simpleDc/dcterms:format
Onedcx /onedcx:metadata/onedcx:dcTerms/dcterms:medium
RDA-CISL /rda:dsOverview/contentMetadata/format
SERF /serf:SERF/serf:Distribution/serf:Distribution_Format
Project NameThe name of the project that the resource was associated with.DIF /dif:DIF/dif:Project/dif:Short_Name
DIF /dif:DIF/dif:Project/dif:Long_Name
DIF-10 /dif:DIF/dif:Project/dif:Short_Name
DIF-10 /dif:DIF/dif:Project/dif:Long_Name
ECHO /*/echo:Campaigns/echo:Campaign/echo:ShortName
ECHO /*/echo:Campaigns/echo:Campaign/echo:LongName
EML /eml:eml/*/creator/electronicMailAddress
ISO /*/gmd:identificationInfo/*/gmd:aggregationInfo/gmd:MD_AggregateInformation[normalize-space(gmd:associationType/gmd:DS_AssociationTypeCode)='largerWorkCitation' and normalize-space(gmd:initiativeType/gmd:DS_InitiativeTypeCode)='project']/gmd:aggregateDataSetName/gmd:CI_Citation/gmd:title//*
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='project']/gmd:keyword//*
ISO /gmi:MI_Metadata/gmi:acquisitionInformation/gmi:MI_AcquisitionInformation/gmi:operation/gmi:MI_Operation/gmi:citation/gmd:CI_Citation//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:associatedResource/mri:MD_AssociatedResource[normalize-space(mri:initiativeType/mri:DS_InitiativeTypeCode)='project']/mri:name/cit:CI_Citation/cit:title//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='project']/mri:keyword//*
Mercury /mercury:metadata/mercury:mercury/mercury:Project
OGC-SOS /sos:Capabilities/ows:ServiceIdentification/ows:Keywords[ows:Type='project']/ows:Keyword
THREDDS /thredds:catalog/thredds:metadata/thredds:project
Project KeywordKeywords that describe the Project used to collect the resource.DIF /*/dif:Project/dif:Short_Name
DIF /*/dif:Project/dif:Short_Name
DIF-10 /*/dif:Project/dif:Campaign
ECHO /*/echo:Campaigns/echo:Campaign/echo:ShortName
ECHO /*/echo:Campaigns/echo:Campaign/echo:LongName
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='project']/gmd:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='project']/mri:keyword//*
SERF /serf:SERF/serf:Project/serf:Short_Name
SERF /serf:SERF/serf:Project/serf:Long_Name