Element Description

The Data Maturity element is used to inform users on where the collection is in a collection's life cycle.

Best Practices

Pick a value on the Enumeration list: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation" . The meaning of these values are defined at https://www.earthdata.nasa.gov/engage/open-data-services-and-software/data-and-information-policy/data-maturity-levels.

Examples:

DataMaturity: "Validated"

Element Specification

DataMaturity is not required. Only one DataMaturity may be provided (Cardinality: 0..1)

ModelElementTypeConstraintsRequired?CardinalityNotes
UMM-CDataMaturityEnumeration

Valid Values: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation" 

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
    • If value is provided, then it is populated with a value from the enumeration list
  • Automated Review
    • Check that the field has been populated by a valid enumeration value
  • Must contain a valid value.

ARC Priority Matrix

Priority CategorizationJustification

Red = High Priority Finding

TBD

Yellow = Medium Priority Finding

TBD

Blue = Low Priority Finding

TBD

Green = No Findings/Issues

TBD

ARC Automated Checks

ARC uses the pyQuARC library for automated metadata checks. Please see the pyQuARC GitHub for more information.  

Dialect Mappings

DIF 9

DIF 9 (Note: DIF-9 has being phased out and is no longer supported since 2018)


DIF 10

Other_Identifiers is not required. Many Other_Identifiers may be provided (Cardinality: 0..1)

UMM-C ElementDIF 10 PathTypeConstraintsRequired in DIF 10?Cardinality
DataMaturityData_MaturityEnumerationValid Values: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation" Yes0..1


Example Mapping

DIF 10

<Data_Maturity>Validated</Data_Maturity>

UMM

"DataMaturity": "Validated"

ECHO 10

OtherIdentifiers is not required. Many OtherIdentifier nodes may be provided (Cardinality: 0..1)

UMM-C ElementECHO 10 PathTypeConstraintsRequired in ECHO10?Cardinality
DataMaturityDataMaturityEnumerationValid Values: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation" No0..1


Example Mapping


ECHO 10

<DataMaturity>Validated</DataMaturity>

UMM

"DataMaturity": "Validated"



ISO 19115-2 MENDS

Abstract is required is ISO. Only one Abstract may be provided (Cardinality: 1)

UMM-C ElementISO PathTypeNotes
FileNamingConvention

/gmi:MI_Metadata/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier/gmd:MD_Identifier/[=>
[=> gmd:code/gco:CharacterString
and
[=>gmd:codeSpace/gco:CharacterString = gov.nasa.esdis.umm.datamaturity
and
[=> gmd:description/gco:CharacterString = DataMaturity

String


Example Mapping

ISO 19115-2 MENDS

<!-- Data Maturity -->
<gmd:identifier>
    <gmd:MD_Identifier>
        <gmd:code>
            <gco:CharacterString>Validated</gco:CharacterString>
        </gmd:code>
        <gmd:codeSpace>
            <gco:CharacterString>gov.nasa.esdis.umm.datamaturity</gco:CharacterString>
        </gmd:codeSpace>
        <gmd:description>
            <gco:CharacterString>DataMaturity</gco:CharacterString>
        </gmd:description>
   </gmd:MD_Identifier>
</gmd:identifier>

UMM

"DataMaturity": "Validated"

ISO 19115-2 SMAP

No Mappings to this format

UMM-C ElementISO PathTypeNotes
OtherIdentifiers

None


No mappings have been defined


Example Mapping

ISO 19115-2 SMAP

N/A

UMM

N/A

UMM Migration

None



History

UMM Versioning

VersionDateWhat Changed
1.18.02024-03-18Added in version 1.18.0

ARC Documentation

VersionDateWhat ChangedAuthor

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