Element Description
The PGE Version Class element stores basic descriptive characteristics related to the Product Generation Executable (PGE) associated with a granule. PGE refers to software used to produce a standard data product.
Best Practices
There are two sub-elements that comprise PGE Version Class:
- PGE Name: The name of the product generation executable.
- PGE Version: Version of the product generation executable used to produce the granule.
Providing the PGE Version Class is optional. If provided, the Version number must be included - providing the PGE Name remains optional.
Examples:
PGE Name: "MOD_PR10A2_8day_snow_cover_tile"
PGE Version: "6.0.27"
PGE Name: "OMCLDO2 Level 2"
PGE Version: "2.0.0.9"
Element Specification
The PGE Version Class element is optional. Only one PGE Version Class may be provided (Cardinality: 0..1)
Model | Element | Type | Constraints | Required? | Cardinality |
---|---|---|---|---|---|
UMM-G | PGEVersionClass/PGEName | String | 1 - 1024 characters | No | 0..1 |
UMM-G | PGEVersionClass/PGEVersion | String | 1 - 10 characters | Yes, if applicable | 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.
Dialect Mappings
UMM Migration
UMM Version 1.4.0 | Translation Direction | UMM Version 1.5.0 |
---|---|---|
History
UMM Versioning
Version | Date | What Changed |
---|---|---|
1.6.0 | 11/4/2019 | No changes were made for PGE Version Class during the transition from version 1.5.0 to 1.6.0. |
1.5.0 | 01/30/2019 | No changes were made for PGE Version Class during the transition from version 1.4.0 to 1.5.0. |
1.4.0 | 08/01/2018 | No changes were made for PGE Version Class during the transition from version 1.3.0 to 1.4.0. |
ARC Documentation
Version | Date | What Changed | Author |
---|---|---|---|
1.0 | 04/11/2019 | Recommendations/priority matrix transferred from internal ARC documentation to wiki space |