Difference between revisions of "Data Discovery (UMM-Collection)"

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The Unified Metadata Model Collection Profile (UMM-Collection) is a NASA recommendation for describing Collection Metadata in NASA's Common Metadata Repository (CMR). This profile includes the concepts that NASA considers important for describing collection level data sets. The recommendation includes three levels; Required, Recommended and Optional.  The tables below show the concepts included in each level, and the concept mapping for NASA metadata dialects (ISO 19115, ISO 19115-1, ECHO, DIF-10 and DIF).
 
<div id="UMM-Collection_Required">
 
<div id="UMM-Collection_Required">
==UMM-Collection Required
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<h2>UMM

Latest revision as of 15:41, January 6, 2017

The Unified Metadata Model Collection Profile (UMM-Collection) is a NASA recommendation for describing Collection Metadata in NASA's Common Metadata Repository (CMR). This profile includes the concepts that NASA considers important for describing collection level data sets. The recommendation includes three levels; Required, Recommended and Optional. The tables below show the concepts included in each level, and the concept mapping for NASA metadata dialects (ISO 19115, ISO 19115-1, ECHO, DIF-10 and DIF).

UMM-Collection Required

ConceptDescriptionDialect (Fit) Paths
Metadata DatesDates associated with the metadata.DIF /*/dif:DIF_Creation_Date
DIF /*/dif:Future_DIF_Review_Date
DIF /*/dif:Last_DIF_Revision_Date
DIF-10 /*/dif:Metadata_Dates/dif:Metadata_Creation
DIF-10 /*/dif:Metadata_Dates/dif:Metadata_Last_Revision
DIF-10 /*/dif:Metadata_Dates/dif:Metadata_Future_Review
DIF-10 /dif:DIF/dif:Metadata_Dates/dif:Metadata_Delete
ECHO /*/echo:RevisionDate
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
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
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 IdentifierIdentifier for the resource described by the metadataDIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_DOI
DIF /dif:DIF/dif:Entry_ID/dif:Short_Name
DIF-10 /dif:DIF/dif:Entry_ID/dif:Short_Name
DIF-10 /dif:DIF/dif:Dataset_Citation[dif:Persistent_Identifier/dif:Type='DOI']/dif:Persistent_Identifier/dif:Identifier
ECHO /*/echo:DataSetId
ECHO /*/echo:ShortName | /*/echo:LongName
ECHO /*/echo:GranuleUR
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:code//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:identifier/mcc:MD_Identifier/mcc:code//*
Resource VersionVersion of the cited resourceDIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Version
DIF /dif:DIF/dif:Reference/dif:Edition
DIF-10 /dif:DIF/dif:Dataset_Citation/dif:Dataset_Version
DIF-10 /dif:DIF/dif:Entry_ID/dif:Version
DIF-10 /dif:DIF/dif:Reference/dif:Edition
ECHO /*/echo:VersionId
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:edition//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/cit:edition//*
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.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
ECHO /*/echo:ShortName | /*/echo:LongName
ECHO /*/echo:DataSetId
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:title//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:citation/cit:CI_Citation/cit:title//*
AbstractA paragraph describing the resource.

Note: This concept is called "Desciption" in Catalog Services for the Web.
DIF /dif:DIF/dif:Summary
DIF /dif:DIF/dif:Summary/dif:Abstract
DIF-10 /dif:DIF/dif:Summary/dif:Abstract
ECHO /*/echo:Description
ISO /*/gmd:identificationInfo/*/gmd:abstract//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:abstract//*
Data DatesDates associated with the data.DIF-10 /*/dif:Metadata_Dates/dif:Data_Creation
DIF-10 /*/dif:Metadata_Dates/dif:Data_Last_Revision
DIF-10 /*/dif:Metadata_Dates/dif:Data_Future_Review
DIF-10 /*/dif:Metadata_Dates/dif:Data_Delete
ECHO /*/echo:DataGranule/echo:ProductionDateTime
ECHO /*/echo:DeleteTime
ECHO /*/echo:InsertTime
ECHO /*/echo:LastUpdate
ISO //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:date//*
ISO //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='creation']/gmd:dateTime//*
ISO //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:date//*
ISO //gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:date/gmd:CI_Date[normalize-space(gmd:dateType/gmd:CI_DateTypeCode)='revision']/gmd:dateTime//*
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='creation']/cit:date//*
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='lastRevision']/cit:date//*
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='nextUpdate']/cit:date//*
ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[normalize-space(cit:dateType/cit:CI_DateTypeCode)='expiry']/cit:date//*
ResponsibilityOrganizations, people and roles associated with the data.DIF /*/dif:Data_Center//*
DIF /*/dif:Personnel//*
DIF /*/dif:Personnel/dif:Role
DIF-10 /*/dif:Organization//*
DIF-10 /*/dif:Personnel//*
DIF-10 /*/dif:Personnel/dif:Role
ECHO /*/echo:ProcessingCenter
ECHO /*/echo:ArchiveCenter
ECHO /*/echo:Contacts/echo:Contact
ECHO /*/echo:Contacts/echo:Contact/echo:Role
ISO //gmd:CI_ResponsibleParty//*
ISO //gmd:CI_ResponsibleParty/gmd:role/gmd:CI_RoleCode
ISO-1 //cit:CI_Responsibility//*
ISO-1 //cit:CI_Responsibility/cit:role/cit:CI_RoleCode
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
ISO /*/gmd:contentInfo/*/gmd:processingLevelCode/gmd:MD_Identifier/gmd:code//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:processingLevel/mcc:MD_Identifier/mcc:code//*
KeywordA word or phrase that describes some aspect of a resource. Can be one of several types.DIF /*/dif:Keyword
DIF /*/dif:AncillaryKeyword
DIF /dif:DIF/dif:Location/dif:Location_Category
DIF /dif:DIF/dif:Location/dif:Location_Type
DIF /dif:DIF/dif:Location/dif:Location_Subregion1
DIF /dif:DIF/dif:Location/dif:Location_Subregion2
DIF /dif:DIF/dif:Location/dif:Location_Subregion3
DIF /dif:DIF/dif:Location/dif:Detailed_Location
DIF /dif:DIF/dif:Sensor_Name/dif:Short_Name
DIF /dif:DIF/dif:Sensor_Name/dif:Long_Name
DIF /*/dif:Source_Name/dif:Short_Name
DIF /*/dif:Source_Name/dif:Long_Name
DIF /*/dif:Project/dif:Short_Name
DIF /*/dif:Project/dif:Short_Name
DIF-10 /*/dif:Science_Keywords/dif:Category
DIF-10 /*/dif:Science_Keywords/dif:Topic
DIF-10 /*/dif:Science_Keywords/dif:Term
DIF-10 /*/dif:Science_Keywords/dif:Variable_Level_1
DIF-10 /*/dif:Science_Keywords/dif:Variable_Level_2
DIF-10 /*/dif:Science_Keywords/dif:Variable_Level_3
DIF-10 /*/dif:Science_Keywords/dif:Detailed_Variable
DIF-10 /*/dif:Ancillary_Keyword
DIF-10 /dif:DIF/dif:Location/dif:Location_Category
DIF-10 /dif:DIF/dif:Location/dif:Location_Type
DIF-10 /dif:DIF/dif:Location/dif:Location_Subregion1
DIF-10 /dif:DIF/dif:Location/dif:Location_Subregion2
DIF-10 /dif:DIF/dif:Location/dif:Location_Subregion3
DIF-10 /dif:DIF/dif:Location/dif:Detailed_Location
DIF-10 /dif:DIF/dif:Platform/dif:Instrument/dif:Short_Name
DIF-10 /dif:DIF/dif:Platform/dif:Instrument/dif:Long_Name
DIF-10 /*/dif:Platform/dif:Short_Name
DIF-10 /*/dif:Platform/dif:Long_Name
DIF-10 /*/dif:Project/dif:Campaign
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:CategoryKeyword
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:TopicKeyword
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:TermKeyword
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:VariableLevel1Keyword/echo:Value
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:VariableLevel1Keyword/echo:VariableLevel2Keyword/echo:Value
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:VariableLevel1Keyword/echo:VariableLevel2Keyword/echo:VariableLevel3Keyword
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:DetailedVariableKeyword
ECHO /*/echo:ScienceKeywords/echo:ScienceKeyword//*
ECHO /*/echo:Spatial/echo:GranuleLocality/echo:LocalityValue
ECHO /*/SpatialKeywords/Keyword
ECHO /*/echo:Platforms/echo:Platform/echo:Instruments/echo:Instrument/echo:ShortName
ECHO /*/echo:Platforms/echo:Platform/echo:Instruments/echo:Instrument/echo:LongName
ECHO //echo:Platforms/echo:Platform/echo:ShortName
ECHO //echo:Platforms/echo:Platform/echo:LongName
ECHO /*/echo:Campaigns/echo:Campaign/echo:ShortName
ECHO /*/echo:Campaigns/echo:Campaign/echo:LongName
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords/gmd:keyword
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='place']/gmd:keyword//*
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='instrument']/gmd:keyword//*
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='platform']/gmd:keyword//*
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)='theme']/mri:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='place']/mri:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:extent/gex:EX_Extent/gex:geographicElement/gex:EX_GeographicDescription/gex:geographicIdentifier/mcc:MD_Identifier/mcc:code//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='instrument']/mri:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='platform']/mri:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='project']/mri:keyword//*
Resource related URLs that include project home pages, resource information pages, services, related data archives/servers, metadata extensions, direct links to online software packages, web mapping services, links to images, documents, or other dataDIF /*/dif:Related_URL/dif:URL
DIF /*/dif:Multimedia_Sample/dif:URL
DIF-10 /*/dif:Related_URL/dif:URL
DIF-10 /*/dif:Multimedia_Sample/dif:URL
ECHO /*/echo:OnlineAccessURLs/echo:OnlineAccessURL/echo:URL
ECHO /*/echo:OnlineResources/echo:OnlineResource/echo:URL
ECHO /*/AssociatedBrowseImages
ECHO /*/AssociatedBrowseImageUrls
ISO //gmd:MD_DigitalTransferOptions/gmd:onLine/gmd:CI_OnlineResource/gmd:linkage/gmd:URL
ISO /*/gmd:identificationInfo/*/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmd:fileName//*
ISO /*/gmd:identificationInfo/*/gmd:graphicOverview/gmd:MD_BrowseGraphic/gmx:fileName//*
ISO-1 //mrd:MD_DigitalTransferOptions/mrd:onLine/cit:CI_OnlineResource/cit:linkage//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:graphicOverview/mcc:MD_BrowseGraphic/mcc:fileName//*
Spatial ExtentThe spatial extent of the resource.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//*
ECHO /*/echo:Spatial/echo:HorizontalSpatialDomain//*
ECHO /*/echo:VerticalSpatialDomain//*
ECHO /*/echo:Spatial[SpatialCoverageType='Orbit'] | /*/echo:Spatial[GranuleSpatialRepresentation='ORBIT']
ECHO /*/echo:OrbitCalculatedSpatialDomains/echo:OrbitCalculatedSpatialDomain//*
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//*
Temporal ExtentThe temporal extent of the resourceDIF /*/dif:Temporal_Coverage//*
DIF-10 /*/dif:Temporal_Coverage//*
ECHO /*/Temporal//*
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//*
Platform Short NameThe platform used to collect the observations.DIF /dif:DIF/dif:Source_Name/dif:Short_Name
DIF-10 /dif:DIF/dif:Platform/dif:Short_Name
ECHO /*/echo:Platforms/echo:Platform/echo:ShortName
ISO //gmi:platform/*/gmi:identifier/gmd:MD_Identifier/gmd:code//*
ISO-1 /mdb:MD_Metadata/mdb:acquisitionInformation/mac:MI_AcquisitionInformation/mac:platform/*/mac:identifier/mcc:MD_Identifier/mcc:code//*
Instrument Short NameShort name (abbreviation) for the Instrument used to collect the observations.DIF /dif:DIF/dif:Sensor_Name/dif:Short_Name
DIF-10 /*/dif:Platform/dif:Instrument/dif:Short_Name
ECHO /*/echo:Platforms/echo:Platform/echo:Instruments/echo:Instrument/echo:ShortName
ISO //gmi:instrument/*/gmi:identifier/gmd:MD_Identifier/gmd:code//*
ISO-1 /mdb:MD_Metadata/mdb:acquisitionInformation/mac:MI_AcquisitionInformation/mac:instrument/*/mac:identifier/mcc:MD_Identifier/mcc:code//*
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
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//*

UMM-Collection Recommended

ConceptDescriptionDialect (Fit) Paths
PurposeA paragraph describing the original purpose for collecting the dataset.DIF /dif:DIF/dif:Summary/dif:Purpose
DIF-10 /dif:DIF/dif:Summary/dif:Purpose
ECHO /*/SuggestedUsage
ISO /*/gmd:identificationInfo/*/gmd:purpose//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:purpose//*
Resource LanguageThe language of the resource.DIF /dif:DIF/dif:Data_Set_Language
DIF-10 /dif:DIF/dif:Dataset_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
Resource ContactThe organization or person responsible for answering questions about the resource.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']
ISO /*/gmd:identificationInfo/*/gmd:pointOfContact
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:pointOfContact
ResponsibilityOrganizations, people and roles associated with the data.DIF /*/dif:Data_Center//*
DIF /*/dif:Personnel//*
DIF /*/dif:Personnel/dif:Role
DIF-10 /*/dif:Organization//*
DIF-10 /*/dif:Personnel//*
DIF-10 /*/dif:Personnel/dif:Role
ECHO /*/echo:ProcessingCenter
ECHO /*/echo:ArchiveCenter
ECHO /*/echo:Contacts/echo:Contact
ECHO /*/echo:Contacts/echo:Contact/echo:Role
ISO //gmd:CI_ResponsibleParty//*
ISO //gmd:CI_ResponsibleParty/gmd:role/gmd:CI_RoleCode
ISO-1 //cit:CI_Responsibility//*
ISO-1 //cit:CI_Responsibility/cit:role/cit:CI_RoleCode
Collection Data TypeIdentifies non-science-quality products such as Near-Real-Time collections.DIF /*/dif:Extended_Metadata/dif:Metadata[dif:Name='CollectionDataType']
DIF-10 /dif:DIF/dif:Collection_Data_Type
ECHO /echo:Collection/echo:CollectionDataType
ISO //gmd:keyword[/*='NEAR_REAL_TIME'] | //gmd:keyword[/*='SCIENCE_QUALITY']
Resource CitationCitation for the resource.DIF /*/dif:Data_Set_Citation
DIF-10 /*/dif:Dataset_Citation
ECHO /*/echo:CitationForExternalPublication
ECHO /*/echo:LongName
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//*
Resource StatusThe status of the resourceDIF /dif:DIF/dif:Data_Set_Progress
DIF-10 /dif:DIF/dif:Dataset_Progress
ECHO /*/echo:CollectionState
ISO /*/gmd:identificationInfo/*/gmd:status/gmd:MD_ProgressCode
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:status/mcc:MD_ProgressCode
Quality StatementInformation about the quality of the data or any quality assurance procedures followed in producing the data.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//*
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//*
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.DIF /dif:DIF/dif:Use_Constraints
DIF-10 /dif:DIF/dif:Use_Constraints
ECHO /*/echo:RestrictionFlag
ECHO /*/echo:RestrictionComment
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//*
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.DIF /dif:DIF/dif:Access_Constraints
DIF-10 /dif:DIF/dif:Access_Constraints
ECHO /*/echo:RestrictionFlag
ECHO /*/echo:RestrictionComment
ECHO /*/echo:Visible
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//*
Topic CategoryHigh level category enumeration used in ISODIF /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
MediaMedia on which the resource is availableDIF /*/dif:Distribution/dif:Distribution_Media
DIF-10 /dif:DIF/dif:Distribution/dif:Distribution_Media
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:transferOptions/gmd:MD_DigitalTransferOptions/gmd:offLine/gmd:MD_Medium/gmd:name/gmd:MD_MediumNameCode
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:offLine/gmd:MD_Medium/gmd:name/gmd:MD_MediumNameCode
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:transferOptions/mrd:MD_DigitalTransferOptions/mrd:offLine/mrd:MD_Medium/mrd:name/cit:CI_Citation/cit:title//*
Distribution FormatDescription of the data format available for distribution.DIF /dif:DIF/dif:Distribution/dif:Distribution_Format
DIF-10 /dif:DIF/dif:Distribution/dif:Distribution_Format
ECHO /*/echo:DataFormat
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
Transfer SizeThe size of the digital resourceDIF /dif:DIF/dif:Distribution/dif:Distribution_Size
DIF-10 /dif:DIF/dif:Distribution/dif:Distribution_Size
ECHO /*/DataGranule/SizeMBDataGranule
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributionFormat/gmd:MD_Format/gmd:formatDistributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:transferSize/gco:Real
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributorTransferOptions/gmd:MD_DigitalTransferOptions/gmd:transferSize/gco:Real
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributionFormat/mrd:MD_Format/mrd:formatDistributor/mrd:MD_Distributor/mrd:distributorTransferOptions/mrd:MD_DigitalTransferOptions/mrd:transferSize/gco:Real
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributor/mrd:MD_Distributor/mrd:distributorTransferOptions/mrd:MD_DigitalTransferOptions/mrd:transferSize/gco:Real
Resource Cost or FeesCost associated with access to the resourceDIF /dif:DIF/dif:Distribution/dif:Fees
DIF-10 /dif:DIF/dif:Distribution/dif:Fees
ECHO /*/echo:Price
ISO /*/gmd:distributionInfo/gmd:MD_Distribution/gmd:distributor/gmd:MD_Distributor/gmd:distributionOrderProcess/gmd:MD_StandardOrderProcess/gmd:fees//*
ISO-1 /mdb:MD_Metadata/mdb:distributionInfo/mrd:MD_Distribution/mrd:distributionFormat/mrd:MD_Format/mrd:formatDistributor/mrd:MD_Distributor/mrd:distributionOrderProcess/mrd:MD_StandardOrderProcess/mrd:fees//*
Temporal KeywordKeyword identifies a time period related to the resource.DIF-10 /dif:DIF/dif:Temporal_Coverage/dif:Temporal_Info/dif:Ancillary_Temporal_Keyword
ECHO /*/echo:TemporalKeywords/echo:Keyword
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='temporal']/gmd:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='temporal']/mri:keyword//*
Spatial RepresentationThis field stores spatial reference information for the data.DIF /*/dif:Data_Resolution//*
DIF /*/dif:Spatial_Coverage//*
DIF-10 /*/dif:Spatial_Coverage/dif:Spatial_Info//*
DIF-10 /*/dif:Data_Resolution
ECHO /*/echo:Spatial/echo:HorizontalSpatialDomain
ECHO /*/echo:Spatial/echo:VerticalSpatialDomain
ECHO /*/echo:SpatialInfo/echo:HorizontalCoordinateSystem
ECHO /*/echo:SpatialInfo/echo:VerticalCoordinateSystem
ISO /*/gmd:identificationInfo/*/gmd:spatialResolution
ISO /*/gmd:referenceSystemInfo/gmd:MD_ReferenceSystem/gmd:referenceSystemIdentifier
Place KeywordA comma separated list of key words and phrases that give the location of the resource.

Note: Some dialects include keywords, but they do not include mechanisms for identifying the type. In those cases it is difficult to unambiguously identify place keywords.
DIF /dif:DIF/dif:Location/dif:Location_Category
DIF /dif:DIF/dif:Location/dif:Location_Type
DIF /dif:DIF/dif:Location/dif:Location_Subregion1
DIF /dif:DIF/dif:Location/dif:Location_Subregion2
DIF /dif:DIF/dif:Location/dif:Location_Subregion3
DIF /dif:DIF/dif:Location/dif:Detailed_Location
DIF-10 /dif:DIF/dif:Location/dif:Location_Category
DIF-10 /dif:DIF/dif:Location/dif:Location_Type
DIF-10 /dif:DIF/dif:Location/dif:Location_Subregion1
DIF-10 /dif:DIF/dif:Location/dif:Location_Subregion2
DIF-10 /dif:DIF/dif:Location/dif:Location_Subregion3
DIF-10 /dif:DIF/dif:Location/dif:Detailed_Location
ECHO /*/echo:Spatial/echo:GranuleLocality/echo:LocalityValue
ECHO /*/SpatialKeywords/Keyword
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[normalize-space(gmd:type/gmd:MD_KeywordTypeCode)='place']/gmd:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:descriptiveKeywords/mri:MD_Keywords[normalize-space(mri:type/mri:MD_KeywordTypeCode)='place']/mri:keyword//*
ISO-1 /mdb:MD_Metadata/mdb:identificationInfo/*/mri:extent/gex:EX_Extent/gex:geographicElement/gex:EX_GeographicDescription/gex:geographicIdentifier/mcc:MD_Identifier/mcc:code//*

UMM-Collection Optional

ConceptDescriptionDialect (Fit) Paths
Metadata AssociationOther metadata resources that are associated with or dependent on the data described by the metadata.DIF /*/dif:Parent_DIF
DIF-10 /*/dif:Parent_DIF
DIF-10 /*/dif:Metadata_Association//*
ECHO /*/echo:CollectionAssociations/echo:CollectionAssociation[CollectionType != 'Input']
ISO //gmd:MD_AggregateInformation/gmd:aggregateDataSetName//*
ISO /*/gmd:parentIdentifier/gco:CharacterString
Publication InformationBibliographic citations pertaining to the data.DIF /*/dif:Reference//*
DIF-10 /*/dif:Reference//*
ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation//*
Ancillary KeywordThis field allows authors to provide any words or phrases needed to further describe the data set.DIF-10 /dif:DIF/dif:Ancillary_Keyword
ISO /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords/gmd:keyword
Additional AttributesAttributes used to describe unique characteristics of the collection which extend beyond those defined in the model.DIF /*/dif:Extended_Metadata/dif:Metadata[dif:Name='AdditionalAttribute']
DIF-10 /*/dif:Additional_Attributes
ECHO /*/echo:AdditionalAttributes/echo:AdditionalAttribute//*
ISO //eos:AdditionalAttribute//*
ISO-1 //eos:AdditionalAttributes/eos:AdditionalAttribute
Paleo Temporal CoverageThe temporal extent for paleoclimate or geologic data.DIF /*/dif:Paleo_Temporal_Coverage//*
DIF-10 /*/dif:Temporal_Coverage/dif:Paleo_DateTime//*
ISO /*/gmd:identificationInfo/*/gmd:extent/gmd:EX_Extent/gmd:temporalElement/gmd:EX_TemporalExtent/gmd:extent/gml:TimePeriod//*
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
Sensor Short NameThe sensory sub-component of an instrument.DIF-10 /*/dif:Platform/dif:Instrument/dif:Sensor/dif:Short_Name
ECHO /*/echo:Platforms/echo:Platform/echo:Instruments/echo:Instrument/echo:Sensors/echo:Sensor/echo:ShortName
ISO //eos:sensor/eos:EOS_Sensor/eos:identifier/gmd:MD_Identifier/gmd:code//*


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