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Geodata Illmensee

Illmensee · Landkreis Sigmaringen · Baden-Württemberg · Municipality key (AGS) 08437056

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

2,553 parcels, 1,809 buildings, 1,893 land-use polygons.

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

⛰️ DGM1 — Digital terrain model: elevations on a 1-metre grid

45 tiles of 1 km² each (85 MB), 1 m grid, EPSG:25832.

Access	Extent
Tile list (45 tiles, JSON)	85 MB

🏙️ DOM1 — Digital surface model: unified 1-metre elevation grid including buildings and vegetation

45 tiles of 1 km² each (100 MB), 1 m grid, EPSG:25832.

Access	Extent
Tile list (45 tiles, JSON)	100 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

14 tiles, period 2025-06-25–2025-06-25.

Access	Note
Download links (14 tiles, JSON)	directly from the state agency

Show statistics

Land use in Illmensee

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 25 km².

Use	Area	Share
Agriculture	16 km²	62.3 %
Forest	6 km²	23.0 %
Water bodies	107 ha	4.3 %
Residential land	60 ha	2.4 %
Mixed-use area	45 ha	1.8 %
Road transport	40 ha	1.6 %
Paths and tracks	36 ha	1.4 %
Industry & commerce	22 ha	0.9 %
Sports, leisure & recreation	19 ha	0.8 %
Open-cast mining, mining & spoil heaps	13 ha	0.5 %
Woodland	11 ha	0.4 %
Special-purpose area	3 ha	0.1 %
Squares	2 ha	0.1 %

The data covers the municipal area completely. All states compared →

Terrain elevation in Illmensee

Calculated from the digital terrain model (DGM1): minimum, maximum and a tile-area-weighted mean of the elevations above sea level (NHN).

Metric	Elevation above sea level (NHN)
Minimum	567.2 m
Mean	719.5 m
Maximum	842.9 m

All states compared →

The extract is generated on click and covers the entire municipal area.

Map

Click parcels and buildings directly.

Landkreis Sigmaringen

A larger area as a package.

Baden-Württemberg

The whole state as a ready-made package.

Extract-API

Custom extracts and other formats via the API.

Data as of: 2026-09-05.