Traffic Light Extension Reference
This page gives an overview over the configuration of the traffic light extension.
The extension shows a traffic light with either a green, yellow or red light, based
on the evaluation of provision of metadata for each metadata record. Extension users
can can configure which fields - depending on metadata record type - are evaluated;
if weights for these fields should be included in the evaluation; and at which limits
the traffic light switches color.
Weights enabled:
False
Traffic Light Color Value Ranges
The evaluation of the metadata provision always yields a value between 0 and 1. Depending on this value the traffic light either shows a green, yellow or red light. If no weights are applied, this value resolves to the percentage of filled metadata fields that are inculded in the calculation.
Green Light: 0.8 ≤ value ≤ 1
Yellow Light: 0.3 ≤ value < 0.8
Red Light: 0 ≤ value < 0.3
Yellow Light: 0.3 ≤ value < 0.8
Red Light: 0 ≤ value < 0.3
Evaluated Metadata Fields
Users of the extension can - for each metadata record type in the catalog - specify which metadata fields (and possibly with which weight) are evalauted with this extension, e.g., all optional metadata fields.
CKAN process schema for GeoKur
(internal schema name: process)| Field Label | Internal Field Name | Weight |
|---|---|---|
| Documentation | documentation | - |
| Used | used | - |
| Generated | generated | - |
| Category | category | - |
| Description | notes | - |
CKAN workflow schema for GeoKur
(internal schema name: workflow)| Field Label | Internal Field Name | Weight |
|---|---|---|
| Documentation | documentation | - |
| Source code | source_code | - |
| Related processes | rel_processes | - |
| Related datasets | rel_datasets | - |
| Description | notes | - |
CKAN dataset schema for GeoKur
(internal schema name: dataset)| Field Label | Internal Field Name | Weight |
|---|---|---|
| None | license_title | - |
| Temporal Resolution | temporal_resolution | - |
| Spatial Resolution | spatial_resolution | - |
| Was derived from | was_derived_from | - |
| Theme / Vocabulary / Ontology | theme | - |
| None | tags | - |
| Is Version of | is_version_of | - |
| Is Part of | is_part_of | - |
| Description | notes | - |
| Data Quality Metric | quality_metrics | - |
| Coordinate Reference System | conforms_to | - |
| Temporal Coverage Start | temporal_start | - |
| Temporal Coverage End | temporal_end | - |
| Documentation | documentation | - |
| Information Website | url | - |