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).

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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

Future Mappings

This section not edited, but left in as a placeholder

ISO 19115-1

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

UMM-C ElementISO PathTypeNotes
Abstract

/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:abstract/gco:CharacterString

StringMaps to the UMM element "Abstract"


Example Mapping

<mdb:MD_Metadata>
  ...
  <mdb:identificationInfo>
    <mri:MD_DataIdentification>
      ...
      <mri:abstract>
        <gco:CharacterString>
      The Atmospheric Infrared Sounder (AIRS) is a grating spectrometer (R = 1200) aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding Unit (AMSU) and the Humidity Sounder for Brazil (HSB), AIRS constitutes an innovative atmospheric sounding group of visible, infrared, and microwave sensors. The AIRS Carbon Dioxide (CO2) Standard Retrieval Product consists of retrieved estimates of CO2, plus estimates of the errors associated with the retrieval. In contrast to AIRX2RET, the horizontal resolution of this standard product is about 110 km (1x1 degree). An AIRS granule has been set as 6 minutes of data, 15 footprints cross track by 22 lines along track.
        </gco:CharacterString>
      </mri:abstract>
    ...
    </mri:MD_DataIdentification>
  </mdb:identificationInfo>
  ...
</mdb:MD_Metadata>
"Abstract" : "The Atmospheric Infrared Sounder (AIRS) is a grating spectrometer (R = 1200) aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding Unit (AMSU) and the Humidity Sounder for Brazil (HSB), AIRS constitutes an innovative atmospheric sounding group of visible, infrared, and microwave sensors. The AIRS Carbon Dioxide (CO2) Standard Retrieval Product consists of retrieved estimates of CO2, plus estimates of the errors associated with the retrieval. In contrast to AIRX2RET, the horizontal resolution of this standard product is about 110 km (1x1 degree). An AIRS granule has been set as 6 minutes of data, 15 footprints cross track by 22 lines along track.",

History

UMM Versioning

VersionDateWhat Changed
1.18.02024-03-18Added in version 1.18.0

ARC Documentation

VersionDateWhat ChangedAuthor