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"> | ||
− | + | <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
Concept | Description | Dialect (Fit) Paths |
---|---|---|
Metadata Dates | Dates 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 Identifier | Identifier for the resource described by the metadata | DIF /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 Version | Version of the cited resource | DIF /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 Title | A 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//* |
Abstract | A 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 Dates | Dates 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//* |
Responsibility | Organizations, 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 Level | A 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//* |
Keyword | A 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//* |
Related URL | 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 data | DIF /*/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 Extent | The 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 Extent | The temporal extent of the resource | DIF /*/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 Name | The 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 Name | Short 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 Name | The 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
Concept | Description | Dialect (Fit) Paths |
---|---|---|
Purpose | A 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 Language | The 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 Contact | The 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 |
Responsibility | Organizations, 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 Type | Identifies 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 Citation | Citation 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 Status | The status of the resource | DIF /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 Statement | Information 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 Constraints | Information 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 Constraints | Information 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 Category | High level category enumeration used in ISO | 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 |
Media | Media on which the resource is available | DIF /*/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 Format | Description 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 Size | The size of the digital resource | DIF /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 Fees | Cost associated with access to the resource | DIF /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 Keyword | Keyword 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 Representation | This 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 Keyword | A 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
Concept | Description | Dialect (Fit) Paths |
---|---|---|
Metadata Association | Other 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 Information | Bibliographic citations pertaining to the data. | DIF /*/dif:Reference//* DIF-10 /*/dif:Reference//* ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation//* |
Ancillary Keyword | This 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 Attributes | Attributes 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 Coverage | The 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//* |
TwoDCoordinateSystem | Bounding 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 Name | The 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//* |