Element Description
An identifier indicating the level at which the data in the collection are processed, ranging from level 0 (raw instrument data at full resolution) to level 4 (model output or analysis results). The value of Processing Level Id is chosen from a controlled vocabulary.
Best Practices
Issue: need to reconcile processing level enums and decide on best practices
Current enums:
MMT: Not Provided, 0, 1, 1A, 1B, 1C, 1T, 2, 2G, 2P, 3, 4, NA
UMM: https://git.earthdata.nasa.gov/projects/EMFD/repos/unified-metadata-model/browse/collection/v1.10/umm-c-json-schema.json#57 ← enum is not referenced in the UMM-C schema
DIF10: https://git.earthdata.nasa.gov/projects/EMFD/repos/dif-schemas/browse/10.x/UmmCommon_1.3.xsd#432 (same as MMT minus 1C)
ECHO10: no enumeration listed in schema
EOSDIS Processing level Ids: https://science.nasa.gov/earth-science/earth-science-data/data-processing-levels-for-eosdis-data-products/ ← Currently all processing levels in CMR are being humanized to these values. Is this correct?
Some datasets will not fit within the EOSDIS processing level scheme, or the enumerations provided in MMT. (example, ALOS PALSAR level 1.1 and 1.5 data). We should provide guidance to metadata authors on what to do in these cases. If values are getting humanized then we need to provide a mapping table.
Examples:
Element Specification
Model | Element | Type | Constraints | Required? | Cardinality |
---|---|---|---|---|---|
UMM-C | ProcessingLevel/Id | String | 1 - 80 characters | Yes | 1 |
UMM-C | ProcessingLevel/Description | String | 1 - 2048 characters | No | 0..1 |
Any values needed for translations?
ARC Priority Matrix
Priority Categorization | Justification |
---|---|
This element is categorized as highest priority when:
| |
This element is categorized as medium priority when:
| |
Not applicable | |
The element is provided, and is a formal title for the dataset (i.e. it is not the same as the short name and is free of grammatical and content errors). |
Dialect Mappings
UMM Migration
N/A
Future Mappings
History
UMM Versioning
Version | Date | What Changed |
---|---|---|
1.10.0 | No changes were made for Entry Title during the transition from version 1.9.0 to 1.10.0 | |
1.9.0 |
ARC Documentation
Version | Date | What Changed | Author |
---|---|---|---|
1.0 | 4/6/18 | Recommendations/priority matrix transferred from internal ARC documentation to wiki space |