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Geodata Au
Au · Landkreis Breisgau-Hochschwarzwald · Baden-Württemberg · Municipality key (AGS) 08315003
Processed by us
Ready-made files from this server — one click, one download, uniform nationwide in EPSG:25832.
🗺️ ALKIS — Real-estate cadastre: parcels, building footprints and land use
| Package | Size |
|---|---|
| Complete package (3 layers) | on demand |
| Parcels only | on demand |
| Building footprints only | on demand |
| Land use only | on demand |
Source: © LGL Baden-Württemberg · Licence dl-de/by-2-0
Smaller areas, such as most municipalities, can be downloaded without signing in with a click right here on this page. Large areas such as whole districts and state packages are available with a free account, and scripts or GIS software need an API key. Account and API key →
⛰️ DTM1 — Digital terrain model: elevations on a 1-metre grid
10 tiles of 1 km² each (23 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (10 tiles, JSON) | 23 MB |
🏙️ DSM1 — Digital surface model: unified 1-metre elevation grid including buildings and vegetation
10 tiles of 1 km² each (27 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (10 tiles, JSON) | 27 MB |
🌳 nDSM1 — Normalised surface model: object height above ground on a 1-metre grid
10 tiles of 1 km² (8 MB), 1 m resolution, metres above ground, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (10 tiles, JSON) | 8 MB |
Directly from the state
There is no copy of these datasets here: the tables link per tile to the server of the responsible state agency.
✈️ DOP — Digital orthophotos: current aerial imagery directly from the state agencies
4 tiles, period 2025-08-25–2025-08-25.
| Access | Note |
|---|---|
| Download links (4 tiles, JSON) | directly from the state agency |
Show statistics
Land use in Au
What the land is used for — summed from the ALKIS land-use polygons, not taken from official statistics. Shares refer to the municipal area of 399 ha.
| Use | Area | Share |
|---|---|---|
| Agriculture | 188 ha | 47.2 % |
| Forest | 157 ha | 39.3 % |
| Residential land | 26 ha | 6.4 % |
| Paths and tracks | 8 ha | 1.9 % |
| Road transport | 6 ha | 1.5 % |
| Mixed-use area | 6 ha | 1.4 % |
| Industry & commerce | 3 ha | 0.7 % |
| Woodland | 2 ha | 0.5 % |
| Wasteland & unvegetated land | 2 ha | 0.4 % |
| Water bodies | 1 ha | 0.2 % |
| Special-purpose area | 1 ha | 0.2 % |
| Sports, leisure & recreation | 1 ha | 0.2 % |
| Cemetery | 0 ha | 0.1 % |
| Squares | 0 ha | 0.1 % |
The data covers the municipal area completely. All states compared →
Terrain elevation in Au
Calculated from the digital terrain model (DTM1): minimum, maximum and a tile-area-weighted mean of the elevations above sea level (NHN).
| Metric | Elevation above sea level (NHN) |
|---|---|
| Minimum | 274.6 m |
| Mean | 424.3 m |
| Maximum | 642.2 m |
The extract is generated on click and covers the entire municipal area.
Click parcels and buildings directly.
Landkreis Breisgau-HochschwarzwaldA larger area as a package.
Baden-WürttembergThe whole state as a ready-made package.
Extract-APICustom extracts and other formats via the API.
Data as of: 2026-11-03.