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Geodata Longen
Longen · Landkreis Trier-Saarburg · Rhineland-Palatinate · Municipality key (AGS) 07235077
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: © GeoBasis-DE / LVermGeoRP · 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
7 tiles of 1 km² each (15 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (7 tiles, JSON) | 15 MB |
🏙️ DSM1 — Digital surface model: unified 1-metre elevation grid including buildings and vegetation
7 tiles of 1 km² each (19 MB), 1 m grid, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (7 tiles, JSON) | 19 MB |
🌳 nDSM1 — Normalised surface model: object height above ground on a 1-metre grid
7 tiles of 1 km² (6 MB), 1 m resolution, metres above ground, EPSG:25832.
| Access | Extent |
|---|---|
| Tile list (7 tiles, JSON) | 6 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
2 tiles, period 2023-09-08–2023-09-08.
| Access | Note |
|---|---|
| Download links (2 tiles, JSON) | directly from the state agency |
📷 iDSM — Image-based surface model at native resolution — directly from the state agency
2 tiles.
| Access | Note |
|---|---|
| Download links (2 tiles, JSON) | directly from the state agency |
📡 LiDAR — Raw laser-scan point clouds of the official surveys — directly from the state agency
7 tiles.
| Access | Note |
|---|---|
| Download links (7 tiles, JSON) | directly from the state agency |
Show statistics
Land use in Longen
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 98 ha.
| Use | Area | Share |
|---|---|---|
| Agriculture | 47 ha | 47.8 % |
| Woodland | 17 ha | 17.5 % |
| Forest | 11 ha | 11.1 % |
| Water bodies | 10 ha | 10.6 % |
| Paths and tracks | 5 ha | 4.8 % |
| Residential land | 2 ha | 2.4 % |
| Road transport | 1 ha | 1.2 % |
| Wasteland & unvegetated land | 1 ha | 0.9 % |
| Mixed-use area | 1 ha | 0.6 % |
| Sports, leisure & recreation | 0 ha | 0.4 % |
| Special-purpose area | 0 ha | 0.1 % |
97.5 % 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 Longen
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 | 123.1 m |
| Mean | 273.3 m |
| Maximum | 418.6 m |
The extract is generated on click and covers the entire municipal area.
Click parcels and buildings directly.
Landkreis Trier-SaarburgA larger area as a package.
Rhineland-PalatinateThe whole state as a ready-made package.
Extract-APICustom extracts and other formats via the API.
Data as of: 2026-11-02.