データセット - CKAN

Topographic Mapping – Building Outlines

Polygon layer representing the physical area of buildings. Building polygon collection is split into two “classes”. Simple buildings are buildings which are 3 storeys or less....
- GeoJSON
- CSV
- SHP
- gpkg

API Keyを使ってこのレジストリーにもアクセス可能です API (see APIドキュメント).