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Geodata Siek
Siek · Kreis Stormarn · Schleswig-Holstein · Municipality key (AGS) 01062069
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
1,774 parcels, 2,004 buildings, 673 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: © GeoBasis-DE/LVermGeo SH · Licence CC BY 4.0
⛰️ DGM1 — Digital terrain model: elevations on a 1-metre grid
22 tiles of 1 km² each (43 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (22 tiles, JSON) | 43 MB |
🏙️ DOM1 — Digital surface model: unified 1-metre elevation grid including buildings and vegetation
22 tiles of 1 km² each (64 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (22 tiles, JSON) | 64 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
22 tiles, period 2025-03-21–2025-03-21.
| Access | Note |
|---|---|
| Download links (22 tiles, JSON) | directly from the state agency |
📷 bDOM — Image-based surface model at native resolution — directly from the state agency
22 tiles, period 2023-05-14–2023-05-14.
| Access | Note |
|---|---|
| Download links (22 tiles, JSON) | directly from the state agency |
Show statistics
Land use in Siek
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 12 km².
| Use | Area | Share |
|---|---|---|
| Agriculture | 10 km² | 76.9 % |
| Residential land | 56 ha | 4.5 % |
| Road transport | 46 ha | 3.7 % |
| Industry & commerce | 33 ha | 2.7 % |
| Mixed-use area | 21 ha | 1.7 % |
| Paths and tracks | 20 ha | 1.6 % |
| Forest | 20 ha | 1.6 % |
| Sports, leisure & recreation | 18 ha | 1.5 % |
| Water bodies | 14 ha | 1.1 % |
| Heath, bog & marsh | 9 ha | 0.7 % |
| Wasteland & unvegetated land | 8 ha | 0.7 % |
| Special-purpose area | 3 ha | 0.2 % |
| Cemetery | 3 ha | 0.2 % |
| Squares | 2 ha | 0.2 % |
| Woodland | 1 ha | 0.1 % |
97.4 % of the municipal area is covered; the difference comes from areas without a land-use attribute and from the simplified administrative boundaries. All states compared →
Terrain elevation in Siek
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 | 39.9 m |
| Mean | 54.8 m |
| Maximum | 73.2 m |
The extract is generated on click and covers the entire municipal area.
Click parcels and buildings directly.
Kreis StormarnA larger area as a package.
Schleswig-HolsteinThe whole state as a ready-made package.
Extract-APICustom extracts and other formats via the API.
Data as of: 2026-09-01.