The Production Date Time element provides the exact date and time that the granule was produced by a product generation executive or PGE.
The Production Date Time element should comply with the ISO 8601 Standard, which is an International Standard for the representation of dates and times. It is recommended that it includes the date in YYYY-MM-DD format and the time in Coordinated Universal Time (UTC).
Examples:
"2009-12-14T00:00:00Z"
"2019-02-18T09:05:00Z"
Production Date Time is required (Cardinality: 1)
Model | Element | Type | Constraints | Required? | Cardinality |
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UMM-G | DataGranule/ProductionDateTime | dateTime | N/A | Yes | 1 |
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 Automated Checks ARC uses the pyQuARC library for automated metadata checks. Please see the pyQuARC GitHub for more information. |
ECHO 10Production Date Time is required for ECHO 10.
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ISO 19115-2 MENDSThe path where Production Date Time is provided in ISO is optional, however, a Production Date Time is required for all CMR granule metadata (Cardinality: 0..1)
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ISO 19115-2 SMAPThe path where Production Date Time is provided in ISO is optional, however, a Production Date Time is required for all CMR granule metadata (Cardinality: 0..1)
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UMM Version 1.4.0 | Translation Direction | UMM Version 1.5.0 |
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Future Mappings
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Version | Date | What Changed |
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1.6.0 | 11/4/2019 | No changes were made for Production Date Time during the transition from version 1.5.0 to 1.6.0. |
1.5.0 | 01/30/2019 | No changes were made for Production Date Time during the transition from version 1.4.0 to 1.5.0. |
1.4.0 | 08/01/2018 | No changes were made for Production Date Time during the transition from version 1.3.0 to 1.4.0. |
Version | Date | What Changed | Author |
---|---|---|---|
1.0 | 02/15/2019 | Recommendations/priority matrix transferred from internal ARC documentation to wiki space |