[ANNOUNCE] New release of [map|api3].geo.admin.ch on Wednesday 02.04.2026

[iwi kogis]

Release 20260204 - February 4th 2026

API & applications

API

• Bug fixes:

• Announcements:

  • The object ID values of the layer ch.vbs.schiessanzeigen have now changed for all objects due to geometrical changes in the source data. Existing permalinks to objects may not work properly anymore and should be replaced by the new object IDs (chsdi fields featureId and id).
  • The object ID values of the layer ch.swisstopo.amtliches-gebaeudeadressverzeichnis currently contain a combination of the EGID and EDID numbers. This object ID will change on this layer with the chsdi release of March 18th 2026 and will contain the EGAID number from then on, in conformity to the minimal geodata model of ch.swisstopo.amtliches-gebaeudeadressverzeichnis.
  • The layer ch.bazl.luftfahrthindernis and also the corresponding download product asset luftfahrthindernis_4326.kmz will contain a significantly increased number of objects by the end of May 2026, because the high-voltage transmission lines will be represented as individual poles between the line segments as a refinement of this geodata product.

• Full changelog

Geodata

Status	Layer
New	UAS Awareness Zones (ch.bazl.uas-aktivitaetszonen)
Update	Snowshoe trails (ch.astra.schneeschuhwanderwege)
Update	Winter hiking trails (ch.astra.winterwanderwege)
Update	Organic soils CH 2024 (ch.agroscope.abschaetzung-organische_boeden)
Update	Basic statistical units level 1 (ch.bfs.statistische-grundeinheiten_stufe1)
Update	Basic statistical units level 2 (ch.bfs.statistische-grundeinheiten_stufe2)
Update	Wildlife reserves (ch.bafu.wrz-jagdbanngebiete_select)
Update	Designated wildlife areas (ch.bafu.wrz-wildruhezonen_portal)
Update	Public transport connection quality ARE (ch.are.gueteklassen_oev)
Update	Pollen Birch, 1h (ch.meteoschweiz.messwerte-pollen-birke-1h)
Update	Pollen Beech, 1h (ch.meteoschweiz.messwerte-pollen-buche-1h)
Update	Pollen Oak, 1h (ch.meteoschweiz.messwerte-pollen-eiche-1h)
Update	Pollen Alder, 1h (ch.meteoschweiz.messwerte-pollen-erle-1h)
Update	Pollen Ash, 1h (ch.meteoschweiz.messwerte-pollen-esche-1h)
Update	Pollen Grasses, 1h (ch.meteoschweiz.messwerte-pollen-graeser-1h)
Update	Pollen Hazel, 1h (ch.meteoschweiz.messwerte-pollen-hasel-1h)
Update	Rock density (ch.swisstopo.geologie-gesteinsdichte)
Update	Ladestationen der Gruppe Verteidigung (ch.vbs.ladestationen)
Update	Metallic raw materials (ch.swisstopo.geologie-rohstoffe-vererzungen)
Update	Deep geothermal projects (ch.swisstopo.geologie-tiefengeothermie_projekte)
Update	Thermal waters (ch.swisstopo.geologie-thermale_waesser)
Update	Landwirtschaftliche Nutzungsflächen Schweiz (ch.blw.landwirtschaftliche-nutzungsflaechen)
Update	Aerial images cantons (ch.swisstopo.lubis-luftbilder-dritte-kantone)
Update	Published shooting range bulletins, hazard zones (ch.vbs.schiessanzeigen)