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Geodata Ilmenau
Stadt Ilmenau · Landkreis Ilm-Kreis · Thuringia · Municipality key (AGS) 16070029
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
49,669 parcels, 38,016 buildings, 16,952 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/TLBG · Licence dl-de/by-2-0
⛰️ DGM1 — Digital terrain model: elevations on a 1-metre grid
262 tiles of 1 km² each (561 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (262 tiles, JSON) | 561 MB |
🏙️ DOM1 — Digital surface model: unified 1-metre elevation grid including buildings and vegetation
262 tiles of 1 km² each (730 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (262 tiles, JSON) | 730 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
262 tiles, period 2025-03-07–2025-06-21.
| Access | Note |
|---|---|
| Download links (262 tiles, JSON) | directly from the state agency |
Show historical years individually (14)
| Access | Note |
|---|---|
| Historical year 2008 (78 tiles, JSON) | directly from the state agency |
| Historical year 2010 (78 tiles, JSON) | directly from the state agency |
| Historical year 2013 (78 tiles, JSON) | directly from the state agency |
| Historical year 2015 (78 tiles, JSON) | directly from the state agency |
| Historical year 2016 (8 tiles, JSON) | directly from the state agency |
| Historical year 2017 (78 tiles, JSON) | directly from the state agency |
| Historical year 2018 (78 tiles, JSON) | directly from the state agency |
| Historical year 2019 (262 tiles, JSON) | directly from the state agency |
| Historical year 2020 (262 tiles, JSON) | directly from the state agency |
| Historical year 2021 (262 tiles, JSON) | directly from the state agency |
| Historical year 2022 (262 tiles, JSON) | directly from the state agency |
| Historical year 2023 (262 tiles, JSON) | directly from the state agency |
| Historical year 2024 (262 tiles, JSON) | directly from the state agency |
| Historical year 2025 (262 tiles, JSON) | directly from the state agency |
📡 LiDAR — Raw laser-scan point clouds of the official surveys — directly from the state agency
262 tiles, period 2020-01-01–2020-01-01.
| Access | Note |
|---|---|
| Download links (262 tiles, JSON) | directly from the state agency |
Show statistics
Land use in Ilmenau
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 199 km².
| Use | Area | Share |
|---|---|---|
| Forest | 123 km² | 61.8 % |
| Agriculture | 42 km² | 21.2 % |
| Residential land | 6 km² | 3.2 % |
| Paths and tracks | 6 km² | 2.8 % |
| Sports, leisure & recreation | 5 km² | 2.7 % |
| Road transport | 426 ha | 2.1 % |
| Industry & commerce | 310 ha | 1.6 % |
| Water bodies | 269 ha | 1.4 % |
| Mixed-use area | 146 ha | 0.7 % |
| Woodland | 132 ha | 0.7 % |
| Special-purpose area | 81 ha | 0.4 % |
| Rail transport | 80 ha | 0.4 % |
| Wasteland & unvegetated land | 48 ha | 0.2 % |
| Squares | 24 ha | 0.1 % |
| Open-cast mining, mining & spoil heaps | 18 ha | 0.1 % |
| Cemetery | 15 ha | 0.1 % |
| Heath, bog & marsh | 13 ha | 0.1 % |
| Air transport | 12 ha | 0.1 % |
The data covers the municipal area completely. All states compared →
Terrain elevation in Ilmenau
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 | 373.4 m |
| Mean | 580.5 m |
| Maximum | 861.5 m |
The extract is generated on click and covers the entire municipal area.
Click parcels and buildings directly.
Landkreis Ilm-KreisA larger area as a package.
ThuringiaThe whole state as a ready-made package.
Extract-APICustom extracts and other formats via the API.
Data as of: 2026-09-06.