Variable catalog
The linchpin of the model: every measurement — flux, weather, lab, raster band — points at a row here. Adding a measurement is a catalog row, not a schema change.
| Name | Label | Method | Unit | Domain | Type | Agg. | Vocabulary | Used |
|---|---|---|---|---|---|---|---|---|
| CROPLAND | Permanent cropland extent trait CROPLAND |
— | — | Geospatial | Categorical | Point / instantaneous | STAC |
1 band |
| PERMANENT_CROPLAND | Permanent Cropland trait PERMANENT_CROPLAND |
— | — | Geospatial | Float | Point / instantaneous | STAC |
1 band |
| permanent_cropland | Permanent cropland 2008-2015 trait permanent_cropland |
— | — | Geospatial | Categorical | Point / instantaneous | STAC | — |
“Used” counts narrow time-series values, sample observations and raster bands. A catalogued variable with no values is normal — it may be registered by an importer whose source column was empty (e.g. a sensor that reported no data that year).