STAC and OGC API Features

WASDI supports the SpatioTemporal Asset Catalog (STAC) standard and the OGC API - Features standard. The StacResource in the wasdiwebserver project exposes WASDI workspaces as STAC collections and their files as STAC items.

The STAC service landing page is available online. A dedicated OpenAPI description is provided to fulfil the requirement for concatenated links.

Exposed Endpoints

• GET /stac: STAC catalog landing page.

• GET /stac/conformance: implemented STAC and OGC API Features conformance classes.

• GET /stac/collections: list accessible WASDI workspaces as STAC collections.

• GET /stac/collections/{collectionId}: retrieve a workspace as a STAC collection.

• GET /stac/collections/{collectionId}/items: retrieve workspace files as a GeoJSON FeatureCollection of STAC items.

• GET /stac/collections/{collectionId}/items/{fileId}: retrieve one workspace file as a STAC item.