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Element Description

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Best Practices

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Examples:

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Element Specification

Only provide element specification tables on specific URL pages? E.g. Get data URLs wiki page?

ModelElementTypeUsable Valid ValuesConstraintsRequired?CardinalityNotes
UMM-CommonRelatedURLs/URLStringn/a

1 - 1024 characters

Yes1
UMM-CommonRelatedURLs/DescriptionStringn/a1 - 4000 charactersNo0..1It is strongly recommended that a description be provided for each URL.
UMM-CommonRelatedURLs/URLContentTypeEnumeration

CollectionURL

PublicationURL

DataCenterURL

DistributionURL

DataContactURL

VisualizationURL

n/aYes1

Not all options are valid depending on the location in the metadata (clarify)**

Note: Remove DataCenterURL and DataContactURL since these only apply to the data center and data contact sections of the metadata.

UMM-CommonRelatedURLs/TypeStringKMS controlledn/aYes1Not all options are valid depending on the location in the metadata (clarify)**
UMM-CommonRelatedURLs/SubtypeStringKMS controlledn/aNo0..1Not all options are valid depending on the location in the metadata (clarify)**

Create separate wiki page for get data and service links. Work DataCenterURLs and DataContactURLs into the data center and data contact wiki pages.



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.



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ARC Priority Matrix

Priority CategorizationJustification

This element is categorized as highest priority when:

  • The element is not included at all.

This element is categorized as medium priority when:


This element is categorized as low priority when:


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

ARC Automated Rules

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Dialect Mappings

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

DIF 10

SpecificationPathTypeUsable Valid ValuesConstraintsRequired in DIF 10?CardinalityNotes
DIF 10

/DIF/Dataset_Citation/Persistent_Identifier/Type

Enumeration

DOI

ARK

n/a

Yes

1

Only DOI will map to CMR. ARK will not map. This element does not directly map to a UMM element - choosing 'DOI' indicates to CMR that the Identifier and Authority elements should be mapped.

DIF 10/DIF/Dataset_Citation/Persistent_Identifier/IdentifierStringn/a

1 - 80 characters

Yes1n/a
DIF 10/DIF/Dataset_Citation/Persistent_Identifier/AuthorityStringn/a

1 - 80 characters


No0..1For ESDIS providers, recommend providing "https://doi.org/" as the DOI authority.


Enumeration Mapping

DIF 10

Translation

Direction

UMM
Not ApplicableNot Applicable

Example Mapping

DIF 10


UMM

 

ECHO 10

SpecificationPathTypeConstraintsRequired in ECHO10?CardinalityNotes
ECHO 10/Collection/DOI/DOIString

1 - 1024 characters

No0..1n/a
ECHO 10/Collection/DOI/AuthorityString

1 - 80 characters

No0..1For ESDIS providers, recommend providing "https://doi.org/" as the DOI authority.


Enumeration Mapping

ECHO 10

Translation

Direction

UMM
Not ApplicableNot Applicable

Example Mapping

ECHO 10

 

UMM

 



ISO 19115-2 MENDS

SpecificationPathTypeNotes
ISO 19115-2 MENDS

/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:code/gco:CharacterString

String


Where the DOI string is provided.

/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:codeSpace/gco:CharacterString = gov.nasa.esdis.umm.doiStringThe value of "gov.nasa.esdis.umm.doi" should be provided here so that CMR can properly parse out the DOI.
/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:description/gco:CharacterString contains DOIStringThe value must contain the string "DOI" so that CMR can properly identify and translate the DOI.
ISO 19115-2 MENDS

/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/gmd:title - empty element

String

Leave this element empty.

/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/gmd:date - empty elementStringLeave this element empty.
/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/ gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString StringProvide the authority here. For ESDIS providers, recommend listing "https://doi.org" as the DOI authority.
/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/ gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/gmd:CI_RoleCode codeList="https://cdn.earthdata.nasa.gov/iso/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="" = authorityCodelistChoose the "authority" codelist value so that CMR can properly identify the DOI/Authority element. This codelist value does not directly map to a UMM element - choosing 'authority' indicates to CMR that the Authority element should be mapped.


Enumeration/Code List Mapping

ISO MENDS

Translation

Direction

UMM
inapplicableNot Applicable

Example Mapping

ISO 19115-2 MENDS

 

UMM

 



ISO 19115-2 SMAP

SpecificationPathTypeNotes
ISO 19115-2 SMAP

/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:code/gco:CharacterString

String


Where the DOI string is provided.

/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:codeSpace/gco:CharacterString = gov.nasa.esdis.umm.doiStringThe value of "gov.nasa.esdis.umm.doi" should be provided here so that CMR can properly parse out the DOI.
/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:description/gco:CharacterString contains DOIStringThe value must contain the string "DOI" so that CMR can properly identify and translate the DOI.
ISO 19115-2 SMAP/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/gmd:title - empty element

String

Leave this element empty.

/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/gmd:date - empty elementStringLeave this element empty.
/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/ gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:organisationName/gco:CharacterString StringProvide the authority here. For ESDIS providers, recommend listing "https://doi.org" as the DOI authority.
/gmd:DS_Series/gmd:seriesMetadata/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/gmd:authority/gmd:CI_Citation/ gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:role/gmd:CI_RoleCode codeList="https://cdn.earthdata.nasa.gov/iso/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="" = authorityCodelistChoose the "authority" codelist value so that CMR can properly identify the DOI/Authority element. This codelist value does not directly map to a UMM element - choosing 'authority' indicates to CMR that the Authority element should be mapped.


Enumeration/Code List Mapping

ISO SMAP

Translation

Direction

UMM
inapplicableNot Applicable

Example Mapping

ISO 19115-2 SMAP

 

UMM




UMM Migration

None


Future Mappings

ISO 19115-1

SpecificationPathTypeNotes
ISO 19115-1

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/

cit:identifier/mcc:MD_Identifier/mcc:code/gco:CharacterString

StringWhere the DOI string is provided.

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/

cit:identifier/mcc:MD_Identifier/mcc:codeSpace = gov.nasa.esdis.umm.doi

StringThe value of "gov.nasa.esdis.umm.doi" should be provided here so that CMR can properly parse out the DOI.

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/

cit:identifier/mcc:MD_Identifier/mcc:description/gco:CharacterString contains DOI

StringLeave this element empty.
ISO 19115-1

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/

cit:identifier/mcc:MD_Identifier/mcc:authority/cit:CI_Citation/cit:title - empty element

StringProvide the authority here. For ESDIS providers, recommend listing "https://doi.org" as the DOI authority.

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/

cit:identifier/mcc:MD_Identifier/mcc:authority/cit:CI_Citation/cit:citedResponsibleParty/

cit:CI_Responsibility/cit:party/cit:CI_Organization/cit:name/gco:CharacterString

StringProvide the authority here. For ESDIS providers, recommend listing "https://doi.org" as the DOI authority.

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/

cit:identifier/mcc:MD_Identifier/mcc:authority/cit:CI_Citation/cit:citedResponsibleParty/cit:CI_Responsibility/cit:role/cit:roleCode codeList="http://standards.iso.org/iso/19115/resources/Codelist/cat/codelists.xml#CI_RoleCode" codeListValue="" value = authority

CodelistChoose the "authority" codelist value so that CMR can properly identify the DOI/Authority element. This codelist value does not directly map to a UMM element - choosing 'authority' indicates to CMR that the Authority element should be mapped.


Enumeration/Code List Mapping

ISO 19115-1

Translation

Direction

UMM
inapplicableNot Applicable

ISO 19115-1

 

UMM

 

History

UMM Versioning

VersionDateWhat Changed
1.10.05/2/2018<>
1.9.0

ARC Documentation

VersionDateWhat ChangedAuthor
1.06/13/18Recommendations/priority matrix transferred from internal ARC documentation to wiki spaceJeanne' le Roux



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