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Element Description

This element is used to identify other services, collections, visualizations, granules, and other metadata types and resources that are associated with or dependent on the data described by the metadata. 

Best Practices

This element is also used to identify a parent metadata record if it exists. This usage should be reserved for instances where a group of metadata records are subsets that can be better represented by one parent metadata record, which describes the entire set. In some instances, a child may point to more than one parent. 

There are four sub-elements that comprise Metadata Association:

      Entry ID: Short-name of the target metadata record that is associated with this collection record.

      Version: The version of the target metadata record that is associated with this collection record.

      Type: The type of association between this collection metadata record and the target metadata record. Choose type from the drop-down list.

      Description: Free-text description of the association between this collection record and the target metadata record.


          Examples:

          Type: "INPUT"

          Description: "Raw sensor counts to be converted to radiometric values"

          EntryId: "AST_L1A"

          Version: "4"




Element Specification

Providing the Metadata Association element is optional (Cardinality: 0..*)

ModelElementTypeConstraintsRequired?CardinalityNotes
UMM-CMetadataAssociation/EntryIdString

1 - 80 characters

Yes1
UMM-CMetadataAssociation/VersionString

1 - 80 characters

No0..1
UMM-CMetadataAssociation/TypeEnumeration

SCIENCE ASSOCIATED

DEPENDENT

INPUT

PARENT

CHILD

RELATED

LARGER CITATION WORKS

No0..1
UMM-CMetadata Association/DescriptionString

1 - 4000 characters

No0..1

Metadata Validation and QA/QC

All metadata entering the CMR goes through the below process to ensure metadata quality requirements are met. All records undergo CMR validation before entering the system. The process of QA/QC is slightly different for NASA and non-NASA data providers. Non-NASA providers include interagency and international data providers and are referred to as the International Directory Network (IDN).

Please see the expandable sections below for flowchart details.


  • Manual Review
  • Automated Review


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ARC Priority Matrix

Priority CategorizationJustification

This element is categorized as highest priority when:

  • The information provided is not related to the element.
  • The Collection Citation described are inaccurate for the data set.
  • The Collection Citation description includes spelling or grammatical errors.

This element is categorized as medium priority when:

  • The

This element is categorized as low priority when:

  • The

The element is provided and follows all applicable criteria specified in the best practices section above.

ARC Automated Rules

  • If no value is provided, return is "np."
  • Otherwise, return is "OK."

Dialect Mappings

DIF 9 (Note: DIF-9 is being phased out and will no longer be supported after 2018)

DIF 10

Providing the Metadata Association element is optional (Cardinality: 0..*)

SpecificationPathTypeConstraintsRequired in DIF 10?CardinalityNotes
DIF 10Metadata_Association/Entry_ID/Short_NameString
Yes1
DIF 10Metadata_Association/Entry_ID/Version

String


Yes1


DIF 10Metadata_Association/TypeEnumeration

Parent

Child

Related

Dependent

Input

Science Associated

Yes1
DIF 10Metadata_Association/DescriptionString
No0..1


Example Mapping

DIF 10

<Dataset_Citation>
  <Dataset_Creator>
     Center for International Earth Science Information Network - CIESIN - Columbia University, International Food Policy Research Institute - IFPRI, The World Bank, and Centro Internacional de Agricultura Tropical - CIAT
  </Dataset_Creator>
  <Dataset_Title>Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extents Grid</Dataset_Title>
  <Dataset_Release_Date>2011-01-01</Dataset_Release_Date>
  <Dataset_Release_Place>Palisades, NY</Dataset_Release_Place>
  <Dataset_Publisher>NASA Socioeconomic Data and Applications Center (SEDAC)</Dataset_Publisher>
  <Persistent_Identifier>
     <Type>DOI</Type>
     <Identifier>10.7927/H4GH9FVG</Identifier>
  </Persistent_Identifier>
  <Online_Resource>https://doi.org/10.7927/H4GH9FVG</Online_Resource>
</Dataset_Citation>

UMM

MetadataAssociations: [
  - {
       Type: "INPUT",
       Description: "Raw sensor counts to be converted to radiometric values",
       EntryId: "AST_L1A"
       Version: "4"
    }
],



ECHO 10

Providing the Collection Citation element is optional (Cardinality: 0..*)

SpecificationPathTypeConstraintsRequired in ECHO10?CardinalityNote
ECHO 10CitationForExternalPublicationString

1 - 4000 characters

No0..1The recommended reference to be used when referring to this collection in publications. Its format is free text, but should include: Originator (the name of an organization or individual that developed the data set, where Editor(s)' names are followed by (ed.) and Compiler(s)' names are followed by (comp.)); Publication date (the date of publication or release of the data set); Title (the name by which document can be referenced)


Example Mapping

ECHO 10

<CitationForExternalPublication>Bourgeau-Chavez, L.L., S. Endres, L. Jenkins, M. Battaglia, E. Serocki, and M. Billmire. 2017. ABoVE: Burn Severity, Fire Progression, and Field Data, NWT, Canada, 2015-2016. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1548</CitationForExternalPublicationCitationForExternalPublication>

UMM

MetadataAssociations: [
  - {
       Type: "INPUT",
       Description: "Raw sensor counts to be converted to radiometric values",
       EntryId: "AST_L1A"
       Version: "4"
    }
],

ISO 19115-2 MENDS

Providing the Collection Data Type element is required (Cardinality: 1)

SpecificationPathTypeNotes
ISO 19115-2 MENDS(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
WRITE and READ - must NOT have positionName with the value of editor.)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString and/or
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=author

String

Maps to the UMM element "CollectionCitation/Creators"

ISO 19115-2 MENDS(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
WRITE and READ - must have positionName and the value must be editor where the role is author)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString and/or 
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:positionName/gco:CharacterString = editor
and
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=author		StringMaps to the UMM element "CollectionCitation/Editors"
ISO 19115-2 MENDS[=>/gmd:title/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/Title"
ISO 19115-2 MENDS[=>/gmd:series/gmd:CI_Series/gmd:name/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/SeriesName"
ISO 19115-2 MENDS[=>/gmd:editionDate/gco:DateTimeStringMaps to the UMM element "CollectionCitation/ReleaseDate"
ISO 19115-2 MENDS(READ - concatenate all elements of CI_Address
WRITE - if parsable parse into individual components if not then put all into deliveryPoint
READ and WRITE: must contain positionName and the value must be release place and the role must be publisher)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty>/gmd:contactInfo/gmd:CI_Contact/gmd:address/gmd:CI_Address [==>
[==>/gmd:deliveryPoint
[==>/gmd:city/gco:CharacterString (0..1)
[==>/gmd:administrativeArea/gco:CharacterString (0..1)
[==>/gmd:postalCode/gco:CharacterString (0..1)
[==>/gmd:country/gco:CharacterString (0..1)
[==>/gmd:electronicMailAddress/gco:CharacterString (0..*)
with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:positionName/gco:CharacterString = release place
and
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=publisher		StringMaps to the UMM element "CollectionCitation/ReleasePlace"
ISO 19115-2 MENDS(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
READ and WRITE: must NOT contain positionName with value of release place)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString and/or
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=publisher		StringMaps to the UMM element "CollectionCitation/Publisher"
ISO 19115-2 MENDS[=>/gmd:edition/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/Version"
ISO 19115-2 MENDS[=>/gmd:series/gmd:CI_Series/gmd:issueIdentification/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/IssueIdentification"
ISO 19115-2 MENDS[=>/gmd:presentationForm/gmd:CI_PresentationFormCode codeList="" codeListValue="" =StringMaps to the UMM element "CollectionCitation/DataPresentationForm"
ISO 19115-2 MENDS[=>/gmd:otherCitationDetails/gco:CharacterString "Other Details: ….."StringMaps to the UMM element "CollectionCitation/OtherCitationDetails"
ISO 19115-2 MENDS[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:contactInfo/gmd:onlineResource/gmd:CI_OnlineResource [===>
and
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/gmd:CI_RoleCode codeList="https://cdn.earthdata.nasa.gov/iso/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="resourceProvider"  = resourceProvider		StringMaps to the UMM element "CollectionCitation/OnlineResource"
ISO 19115-2 MENDS[===>/gmd:linkage/gmd:URLStringMaps to the UMM element "CollectionCitation/OnlineResource/Linkage"
ISO 19115-2 MENDS[===>/gmd:protocol/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Protocol"
ISO 19115-2 MENDS[===>/gmd:applicationProfile/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/ApplicationProfile"
ISO 19115-2 MENDS[===>/gmd:name/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Name"
ISO 19115-2 MENDS[===>/gmd:description/gco:CharacterStringStringMaps to the UMM element CollectionCitation/OnlineResource/Description"
ISO 19115-2 MENDS[===>/gmd:function/gmd:CI_OnLineFunctionCode codeList="https://cdn.earthdata.nasa.gov/iso/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information" = informationStringMaps to the UMM element "CollectionCitation/OnlineResource/Function"


Example Mapping

ISO 19115-2 MENDS

ADD EXAMPLE

UMM

MetadataAssociations: [
  - {
       Type: "INPUT",
       Description: "Raw sensor counts to be converted to radiometric values",
       EntryId: "AST_L1A"
       Version: "4"
    }
],

ISO 19115-2 SMAP

Providing the Collection Data Type element is optional (Cardinality: 0..1)

SpecificationPathTypeNotes
ISO 19115-2 MENDS(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
WRITE and READ - must NOT have positionName with the value of editor.)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString and/or
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=author

String

Maps to the UMM element "CollectionCitation/Creators"

ISO 19115-2 MENDS(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
WRITE and READ - must have positionName and the value must be editor where the role is author)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString and/or 
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:positionName/gco:CharacterString = editor
and
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=author		StringMaps to the UMM element "CollectionCitation/Editors"
ISO 19115-2 MENDS[=>/gmd:title/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/Title"
ISO 19115-2 MENDS[=>/gmd:series/gmd:CI_Series/gmd:name/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/SeriesName"
ISO 19115-2 MENDS[=>/gmd:editionDate/gco:DateTimeStringMaps to the UMM element "CollectionCitation/ReleaseDate"
ISO 19115-2 MENDS(READ - concatenate all elements of CI_Address
WRITE - if parsable parse into individual components if not then put all into deliveryPoint
READ and WRITE: must contain positionName and the value must be release place and the role must be publisher)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty>/gmd:contactInfo/gmd:CI_Contact/gmd:address/gmd:CI_Address [==>
[==>/gmd:deliveryPoint
[==>/gmd:city/gco:CharacterString (0..1)
[==>/gmd:administrativeArea/gco:CharacterString (0..1)
[==>/gmd:postalCode/gco:CharacterString (0..1)
[==>/gmd:country/gco:CharacterString (0..1)
[==>/gmd:electronicMailAddress/gco:CharacterString (0..*)
with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:positionName/gco:CharacterString = release place
and
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=publisher		StringMaps to the UMM element "CollectionCitation/ReleasePlace"
ISO 19115-2 MENDS(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
READ and WRITE: must NOT contain positionName with value of release place)
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:individualName/gco:CharacterString and/or
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString with
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/CI_RoleCode=publisher		StringMaps to the UMM element "CollectionCitation/Publisher"
ISO 19115-2 MENDS[=>/gmd:edition/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/Version"
ISO 19115-2 MENDS[=>/gmd:series/gmd:CI_Series/gmd:issueIdentification/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/IssueIdentification"
ISO 19115-2 MENDS[=>/gmd:presentationForm/gmd:CI_PresentationFormCode codeList="" codeListValue="" =StringMaps to the UMM element "CollectionCitation/DataPresentationForm"
ISO 19115-2 MENDS[=>/gmd:otherCitationDetails/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OtherCitationDetails"
ISO 19115-2 MENDS[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:contactInfo/gmd:onlineResource/gmd:CI_OnlineResource [===>
and
[=>/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/gmd:CI_RoleCode codeList="https://cdn.earthdata.nasa.gov/iso/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="resourceProvider"  = resourceProvider		StringMaps to the UMM element "CollectionCitation/OnlineResource"
ISO 19115-2 MENDS[===>/gmd:linkage/gmd:URLStringMaps to the UMM element "CollectionCitation/OnlineResource/Linkage"
ISO 19115-2 MENDS[===>/gmd:protocol/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Protocol"
ISO 19115-2 MENDS[===>/gmd:applicationProfile/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/ApplicationProfile"
ISO 19115-2 MENDS[===>/gmd:name/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Name"
ISO 19115-2 MENDS[===>/gmd:description/gco:CharacterStringStringMaps to the UMM element CollectionCitation/OnlineResource/Description"
ISO 19115-2 MENDS[===>/gmd:function/gmd:CI_OnLineFunctionCode codeList="https://cdn.earthdata.nasa.gov/iso/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information" = informationStringMaps to the UMM element "CollectionCitation/OnlineResource/Function"


Example Mapping

ISO 19115-2 SMAP

ADD EXAMPLE

UMM

MetadataAssociations: [
  - {
       Type: "INPUT",
       Description: "Raw sensor counts to be converted to radiometric values",
       EntryId: "AST_L1A"
       Version: "4"
    }
],

UMM Migration

UMM Version 1.9.0Translation DirectionUMM Version 1.10.0



Future Mappings

ISO 19115-1

Providing the Collection Data Type element is optional (Cardinality: 0..1)

SpecificationPathTypeNotes
ISO 19115-1(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.)
[=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:party/
cit:CI_Individual/cit:name/gco:CharacterString and/or [=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:party/cit:CI_Organization/cit:name/gco:CharacterString
with
[=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:role/cit:CI_RoleCode=author

String

Maps to the UMM element "CollectionCitation/Creators"

ISO 19115-1(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.
WRITE and READ - must have positionName and the value must be editor where the role is author)
[=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:party/
cit:CI_Individual/cit:name/gco:CharacterString and/or [=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:party/cit:CI_Organization/cit:name/gco:CharacterString
with
[=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:role/cit:CI_RoleCode=author		StringMaps to the UMM element "CollectionCitation/Editors"
ISO 19115-1[=>/cit:title/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/Title"
ISO 19115-1[=>/cit:series/cit:CI_Series/cit:name/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/SeriesName"
ISO 19115-1[=>/cit:editionDate/gco:DateTimeStringMaps to the UMM element "CollectionCitation/ReleaseDate"
ISO 19115-1(READ - concatenate all elements
WRITE - if parsable parse into individual components if not then put all into deliveryPoint)
[=>/cit:contactInfo/cit:CI_Contact/cit:address/cit:CI_Address [==>
[==>/cit:deliveryPoint
[==>/cit:city/gco:CharacterString (0..1)
[==>/cit:administrativeArea/gco:CharacterString (0..1)
[==>./cit:postalCode/gco:CharacterString (0..1)
[==>/cit:country/gco:CharacterString (0..1)
[==>/cit:electronicMailAddress/gco:CharacterString (0..*)		StringMaps to the UMM element "CollectionCitation/ReleasePlace"
ISO 19115-1(READ from both individualName and organistionName and concatenate - WRITE to individual name only since we don't know how to parse the data.)
[=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:party/
cit:CI_Individual/cit:name/gco:CharacterString and/or [=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:party/cit:CI_Organization/cit:name/gco:CharacterString
with
[=>/cit:citedResponsibleParty/cit:CI_Responsibility/cit:role/cit:CI_RoleCode=publisher		StringMaps to the UMM element "CollectionCitation/Publisher"
ISO 19115-1[=>/cit:edition/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/Version"
ISO 19115-1[=>/cit:series/cit:CI_Series/cit:issueIdentification/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/IssueIdentification"
ISO 19115-1[=>/cit:presentationForm/cit:CI_PresentationFormCode codeList="" codeListValue="" =StringMaps to the UMM element "CollectionCitation/DataPresentationForm"
ISO 19115-1[=>/cit:otherCitationDetails/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OtherCitationDetails"
ISO 19115-1[=>/cit:onlineResource/cit:CI_OnlineResource [===>StringMaps to the UMM element "CollectionCitation/OnlineResource"
ISO 19115-1[===>/cit:linkage/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Linkage"
ISO 19115-1[===>/cit:protocol/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Protocol"
ISO 19115-1[===>/cit:applicationProfile/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/ApplicationProfile"
ISO 19115-1[===>/cit:name/gco:CharacterStringStringMaps to the UMM element "CollectionCitation/OnlineResource/Name"
ISO 19115-1[===>/cit:description/gco:CharacterStringStringMaps to the UMM element CollectionCitation/OnlineResource/Description"
ISO 19115-1[===>/cit:function/cit:CI_OnLineFunctionCode codeList="codeListLocation#CI_OnLineFunctionCode" codeListValue="information" =information StringMaps to the UMM element "CollectionCitation/OnlineResource/Function"


Example Mapping

ISO 19115-1

ADD EXAMPLE

UMM

MetadataAssociations: [
  - {
       Type: "INPUT",
       Description: "Raw sensor counts to be converted to radiometric values",
       EntryId: "AST_L1A"
       Version: "4"
    }
],

History

UMM Versioning

VersionDateWhat Changed
1.10.05/2/2018

No changes were made for Collection Data Type during the transition from version 1.9.0 to 1.10.0

1.9.0

ARC Documentation

VersionDateWhat ChangedAuthor
1.011/16/18Recommendations/priority matrix transferred from internal ARC documentation to wiki space

Jeanne' le Roux

Ingrid Garcia-Solera

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