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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 ValidaValidation"

Examples:

DataMaturity: "Validated"

Element Specification

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

Model	Element	Type	Constraints	Required?	Cardinality	Notes
UMM-C	DataMaturity	Enumeration	Valid Values: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation"	No	0..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).

Lucidchart

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Please see the expandable sections below for flowchart details.

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title	GCMD Metadata QA/QC

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

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title	CMR Validation

Must contain a valid value.

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title	ARC Metadata QA/QC

ARC Priority Matrix

Priority Categorization	Justification
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

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title	DIF 9

DIF 9

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

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title	DIF 10

DIF 10

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

UMM-C Element	DIF 10 Path	Type	Constraints	Required in DIF 10?	Cardinality
DataMaturity	Data_Maturity	Enumeration	Valid Values: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation"	Yes	0..1

Example Mapping

Section

Column

width	50%

DIF 10

No Format
<Data_Maturity>Validated <Convention>ESDT.AYYYYDDD.HHMM.VID.YYYYDDDHHMMSS.Format</Convention> <Description>An example is VNP01.A2016202.2200.001.2016203071541.nc</Description> </Data_Maturity>

Column

width	50%

UMM

No Format
"DataMaturity": "Validated"

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title	ECHO 10

ECHO 10

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

UMM-C Element	ECHO 10 Path	Type	Constraints	Required in ECHO10?	Cardinality
DataMaturity	DataMaturity	Enumeration	Valid Values: "Beta", "Provisional", "Validated", "Stage 1 Validation", "Stage 2 Validation", "Stage 3 Validation", "Stage 4 Validation"	No	0..1

Example Mapping

Section

Column

width	50%

ECHO 10

No Format
<DataMaturity>Validated</DataMaturity>

Column

width	50%

UMM

No Format
"DataMaturity": "Validated"

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title	ISO 19115-2 MENDS

ISO 19115-2 MENDS

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

UMM-C Element	ISO Path	Type	Notes
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

Section

Column

width	50%

ISO 19115-2 MENDS

No Format

<!-- 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>

Column

width	50%

UMM

No Format
"DataMaturity": "Validated"

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title	ISO 19115-2 SMAP

ISO 19115-2 SMAP

No Mappings to this format

UMM-C Element	ISO Path	Type	Notes
OtherIdentifiers	None		No mappings have been defined

Example Mapping

Section

Column

width	50%

ISO 19115-2 SMAP

No Format
N/A

Column

width	50%

UMM

No Format
N/A

UMM Migration

None

Excerpt

hidden	true

Future Mappings

This section not edited, but left in as a placeholder

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title	ISO 19115-1

ISO 19115-1

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

UMM-C Element	ISO Path	Type	Notes
Abstract	/mdb:MD_Metadata/mdb:identificationInfo/mri:MD_DataIdentification/mri:abstract/gco:CharacterString	String	Maps to the UMM element "Abstract"

Example Mapping

Section

Column

width	50%

No Format

<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>

Column

width	50%

No Format

"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

Version	Date	What Changed
1.18.0	2024-03-18	Added in version 1.18.0

ARC Documentation

Version	Date	What Changed	Author

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Old Version 1

New Version 2

Key

Element Description

Best Practices

Element Specification

Metadata Validation and QA/QC

Dialect Mappings

DIF 10

ECHO 10

ISO 19115-2 MENDS

ISO 19115-2 SMAP

UMM Migration

Future Mappings

ISO 19115-1

History

UMM Versioning

ARC Documentation