{"stac_version":"0.9.0","id":"ch.bafu.hydrologischer-atlas_basisgebiete","title":"Base areas (catchment areas) HADES","description":"The base areas form the lowest layer of the system of catchment areas that describe Switzerland’s hydrographical structure (Hydrological Atlas of Switzerland, HADES). As many uniform areas as possible (30-50km²) are combined on this level due to the nature of the natural features.","summaries":{"proj:epsg":[2056]},"extent":{"spatial":{"bbox":[[5.96,45.82,10.49,47.81]]},"temporal":{"interval":[["2004-01-01T00:00:00Z","2004-01-01T00:00:00Z"]]}},"providers":[{"name":"Federal Office for the Environment FOEN","roles":["producer","licensor"],"url":"https://www.bafu.admin.ch/bafu/en/home.html"}],"license":"proprietary","created":"2025-05-13T11:54:35.216198Z","updated":"2026-03-04T14:00:18.265800Z","links":[{"rel":"self","href":"https://data.geo.admin.ch/api/stac/v0.9/collections/ch.bafu.hydrologischer-atlas_basisgebiete"},{"rel":"root","href":"https://data.geo.admin.ch/api/stac/v0.9/"},{"rel":"parent","href":"https://data.geo.admin.ch/api/stac/v0.9/"},{"rel":"items","href":"https://data.geo.admin.ch/api/stac/v0.9/collections/ch.bafu.hydrologischer-atlas_basisgebiete/items"},{"rel":"alternate","title":"STAC Browser","type":"text/html","href":"https://data.geo.admin.ch/browser/index.html#/collections/ch.bafu.hydrologischer-atlas_basisgebiete"},{"href":"https://opendata.swiss/en/terms-of-use/#terms_open","rel":"license","title":"Terms of use"},{"href":"https://www.geocat.ch/geonetwork/srv/eng/catalog.search#/metadata/f9e7ce17-3622-4ae4-8cbb-067011d5eed5","rel":"describedby","title":"Metadata"},{"href":"http://hydrologicalatlas.ch/products/printed-issue/fundamental-maps/plate-1-2","rel":"about","title":"Further information"}],"crs":["http://www.opengis.net/def/crs/OGC/1.3/CRS84"],"itemType":"Feature","assets":{}}