Page History
Table of Contents | ||
---|---|---|
|
Element Description
The Collection Reference identifies Reference identifies the collection to which the granule belongs. This is done by providing the collections collection's Short Name and Version Id, or the collection's Entry Title.
Best Practices
It is required that each granule be associated with a parent collection metadata record via the Collection Reference element. This can be done in one of two ways:
Option 1: Provide the collection Short Name and Version.
- Short Name: The collection's short name per the UMM-C.
- Version Id: The collection's version per the UMM-C.
Option 2: Provide the collection Entry Title.
- Entry Title: The collections entry title per the UMM-C.
- Entry Title: The collections entry title per the UMM-C.
Example:
Option 1 | Option 2 |
---|---|
Short Name: AST14DEM Version: 003 | Entry Title: ASTER Digital Elevation Model V003 |
Element Specification
Collection Reference is required in the UMM-G (Cardinality: 1). Use option 1 OR option 2.
Option 1:
Model | Element | Type | Constraints | Required? | Cardinality |
---|---|---|---|---|---|
UMM-G | CollectionReference/ShortName | String | 1 - 85 characters | Yes | 1 |
UMM-G | CollectionReference/Version | String | 1 - 80 characters | Yes | 1 |
OR
Option 2:
Model | Element | Type | Constraints | Required? | Cardinality |
---|---|---|---|---|---|
UMM-G | CollectionReference/EntryTitle | String | 1 - 1030 characters | Yes | 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 rich-viewer false autofit true name Copy of Wiki Page Metadata Evaluation Workflow-1939-51df84 width 1102 pages-to-display id 98e5dc28-3252-4209-953f-66f1378e1cf4 align Left height 299
Please see the expandable sections below for flowchart details.
Expand | ||
---|---|---|
| ||
<> |
Expand | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||
ARC Automated Checks ARC uses the pyQuARC library for automated metadata checks. Please see the pyQuARC GitHub for more information. |
Dialect Mappings
Expand | ||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||||||||||||||||
ECHO 10Collection Reference is required in ECHO 10 (Cardinality: 1). Use option 1 OR option 2. Option 1:
Option 2:
|
Expand | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||||||
ISO 19115-2 MENDSCollection Reference is not required in ISO 19115-2 MENDS (Cardinality: 0..*), however, it is required that this information be provided in the CMR. Provide option 1 OR option 2. Option 1:
Option 2:
|
Expand | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||||||||||||||||
ISO 19115-2 SMAPCollection Reference is not required in ISO 19115-2 SMAP (Cardinality: 0..*), however, it is required that this information be provided in the CMR. Provide option 1 OR option 2. Option 1:
Option 2:
|
UMM Migration
UMM Version 1.4.0 | Translation Direction | UMM Version 1.5.0 |
---|---|---|
Excerpt | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||||
Future Mappings
|
History
UMM Versioning
Version | Date | What Changed |
---|---|---|
1.6.0 | 11/4/2019 | No changes were made for Collection Reference during the transition from version 1.5.0 to 1.6.0. |
1.5.0 | 01/30/2019 | No changes were made for Collection Reference during the transition from version 1.4.0 to 1.5.0. |
1.4.0 | 08/01/2018 | No changes were made for Collection Reference during the transition from version 1.3.0 to 1.4.0. |
ARC Documentation
Version | Date | What Changed | Author |
---|---|---|---|
1.0 | 03/05/2019 | Recommendations/priority matrix transferred from internal ARC documentation to wiki space |