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Geodata Hamm
Kreisfreie Stadt Hamm · North Rhine-Westphalia
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
84,063 parcels, 158,005 buildings, 33,866 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 NRW · Licence dl-de/zero-2-0
⛰️ DGM1 — Digital terrain model: elevations on a 1-metre grid
273 tiles of 1 km² each (547 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (273 tiles, JSON) | 547 MB |
🏙️ DOM1 — Digital surface model: unified 1-metre elevation grid including buildings and vegetation
273 tiles of 1 km² each (642 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (273 tiles, JSON) | 642 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
273 tiles, period 2024-09-21–2026-03-05.
| Access | Note |
|---|---|
| Download links (273 tiles, JSON) | directly from the state agency |
Show historical years individually (32)
📷 bDOM — Image-based surface model at native resolution — directly from the state agency
273 tiles, period 2024-09-21–2026-03-05.
| Access | Note |
|---|---|
| Download links (273 tiles, JSON) | directly from the state agency |
📡 LiDAR — Raw laser-scan point clouds of the official surveys — directly from the state agency
273 tiles, period 2024-03-14–2025-01-22.
| Access | Note |
|---|---|
| Download links (273 tiles, JSON) | directly from the state agency |
The extract is generated on click — larger districts take a few seconds.
Show statistics
Land use in Kreisfreie Stadt Hamm
What the land is used for — summed from the ALKIS land-use polygons, not taken from official statistics. Shares refer to the district area of 226 km².
| Use | Area | Share |
|---|---|---|
| Agriculture | 117 km² | 51.7 % |
| Residential land | 23 km² | 10.4 % |
| Forest | 21 km² | 9.2 % |
| Industry & commerce | 12 km² | 5.5 % |
| Road transport | 12 km² | 5.2 % |
| Sports, leisure & recreation | 10 km² | 4.3 % |
| Mixed-use area | 6 km² | 2.7 % |
| Woodland | 497 ha | 2.2 % |
| Paths and tracks | 405 ha | 1.8 % |
| Water bodies | 402 ha | 1.8 % |
| Wasteland & unvegetated land | 385 ha | 1.7 % |
| Special-purpose area | 368 ha | 1.6 % |
| Rail transport | 304 ha | 1.3 % |
| Cemetery | 88 ha | 0.4 % |
| Squares | 79 ha | 0.4 % |
| Air transport | 21 ha | 0.1 % |
| Heath, bog & marsh | 18 ha | 0.1 % |
The data covers the district area completely. All states compared →
Terrain elevation in Kreisfreie Stadt Hamm
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 | 37.1 m |
| Mean | 70.7 m |
| Maximum | 115.5 m |
Municipalities in Kreisfreie Stadt Hamm
View parcels and buildings directly, from zoom level 16.
North Rhine-WestphaliaThe whole state as a ready-made package.
Extract-APICustom extracts and other formats via the API.
Data as of: 2026-09-02.