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Geodata St. Gallen
Canton St. Gallen · Switzerland · SG
We keep no copies of Swiss data here: every row leads straight to the source — SWISSIMAGE aerial photos and heights from swissALTI3D and swissSURFACE3D as tile lists at swisstopo, the latest version per tile, plus the official cadastral survey (parcels, buildings, land cover) as one package per canton at geodienste.ch.
🗺️ Cadastral survey — Parcels, buildings, land cover and addresses
One package for the whole canton, as of 2026-10-27.
| Access | Note |
|---|---|
| GeoPackage (ZIP), EPSG:2056 | 392 MB |
| Shapefile (ZIP), EPSG:2056 | 324 MB |
| INTERLIS 1 (ZIP), EPSG:2056 | 330 MB |
| Download links (JSON) | straight from geodienste.ch |
Source: Canton of St. Gallen via geodienste.ch · Licence not stated
✈️ DOP — SWISSIMAGE aerial photos, 10 cm, RGB, every area flown anew every three years
2,291 tiles, 2,274 with acquisition date, period 2025-04-10–2025-09-18.
| Access | Note |
|---|---|
| Download links (2,291 tiles, JSON) | straight from swisstopo |
| Area in the map | click tiles individually |
Show historical years individually (2)
| Access | Note |
|---|---|
| Historical year 2019 (2,291 tiles, JSON) | straight from swisstopo |
| Historical year 2022 (2,291 tiles, JSON) | straight from swisstopo |
Source: Bundesamt für Landestopografie swisstopo · Licence Open Government Data
⛰️ DTM — swissALTI3D terrain model from the laser scan, 0.5 m grid
2,291 tiles, flown 2022–2025.
| Access | Note |
|---|---|
| Download links (2,291 tiles, JSON) | straight from swisstopo |
| Area in the map | click tiles individually |
Source: Bundesamt für Landestopografie swisstopo · Licence Open Government Data
🏙️ DSM — swissSURFACE3D Raster surface model from the laser scan, 0.5 m grid
2,291 tiles, flown 2022–2025.
| Access | Note |
|---|---|
| Download links (2,291 tiles, JSON) | straight from swisstopo |
| Area in the map | click tiles individually |
Source: Bundesamt für Landestopografie swisstopo · Licence Open Government Data
🌳 nDSM — Vegetation height of the National Forest Inventory, one countrywide file per year from laser scan (0.5 m), aerial imagery (1 m), old aerial photos 1979–2006 or Sentinel-2 (10 m)
25 packages, period 2012-09-15–2025-09-20.
| Access | Note |
|---|---|
| Download links (25 packages, JSON) | straight from swisstopo |
| Area in the map | click the packages |
Source: Eidg. Forschungsanstalt WSL, Landesforstinventar (EnviDat) · Licence CC BY 4.0 · ODbL 1.0 · CC0 1.0
📡 LiDAR — swissSURFACE3D point cloud, classified, LAZ
2,233 tiles, flown 2018–2024.
| Access | Note |
|---|---|
| Download links (2,233 tiles, JSON) | straight from swisstopo |
| Area in the map | click tiles individually |
Source: Bundesamt für Landestopografie swisstopo · Licence Open Government Data
Municipalities in St. Gallen
- Altstätten
- Amden
- Andwil (SG)
- Au (SG)
- Bad Ragaz
- Balgach
- Benken (SG)
- Berg (SG)
- Berneck
- Buchs (SG)
- Bütschwil-Ganterschwil
- Degersheim
- Diepoldsau
- Ebnat-Kappel
- Eggersriet
- Eichberg
- Eschenbach (SG)
- Flawil
- Flums
- Gaiserwald
- Gams
- Goldach
- Gommiswald
- Gossau (SG)
- Grabs
- Häggenschwil
- Jonschwil
- Kaltbrunn
- Kirchberg (SG)
- Lichtensteig
- Lütisburg
- Marbach (SG)
- Mels
- Mörschwil
- Mosnang
- Muolen
- Neckertal
- Nesslau
- Niederbüren
- Niederhelfenschwil
- Oberbüren
- Oberriet (SG)
- Oberuzwil
- Pfäfers
- Quarten
- Rapperswil-Jona
- Rebstein
- Rheineck
- Rorschach
- Rorschacherberg
- Rüthi (SG)
- Sargans
- Schänis
- Schmerikon
- Sennwald
- Sevelen
- Steinach
- St. Gallen
- St. Margrethen
- Thal
- Tübach
- Untereggen
- Uznach
- Uzwil
- Vilters-Wangs
- Waldkirch
- Walenstadt
- Wartau
- Wattwil
- Weesen
- Widnau
- Wildhaus-Alt St. Johann
- Wil (SG)
- Wittenbach
- Zuzwil (SG)