Constituencies of social action (CAS) — Department of Calvados

The vector layer describes the administrative division of social action districts (CAS) based on the granularity of the OpenStreetMap product.

This data is derived from the “crowdsourcing” carried out by the contributors to the OpenStreetMap project and is therefore licensed under the ODbL license, which requires sharing in the same way. The mandatory attribution statement must be “© OpenStreetMap contributors under ODbL license” in accordance with http://osm.org/copyright.

**Collection context**

Since 2002, the Department of Calvados has operated a Geographic Information System, which is responsible, inter alia, for updating vector data on its territory.

**Collection method**

The technical teams of the Calvados Geographic Information Centre collect, for the needs of the community, OpenStreetMap data covering the Calvados Department.

**Attributes**

| Champ | Alias | Type |
| — | — | | — |
| ‘id’ | ‘serial,PrimaryKey’ |
| ‘name’ | ‘varchar’ |
| ‘type’ | ‘char’ | ‘char’ |

For more information, see [the metadata on the Isogeo catalog](https://open.isogeo.com/s/434296189d794266a04a8678e256f0c4/HiLeps3y1qrSx6aTDmKyp0spGPix0/r/7776f3aba8054bea8a930c5f182ce802).