2 datasets found

  • Erdbebenmikrozonierung

    Canton of Basel-City
    Regions and cities, Environment

    Der Plan zeigt die Zonen und Subzonen der quantitativen Erdbebenmikrozonierung der Region Basel. Diese sind eine Planungsgrundlage zum erdbebensicheren Bauen.

    Last updated: August 1, 2009

    • SERVICE
    • WMS
    • WFS
    • microzonation
    • earthquake
  • Map of seismic subsoil categories according to the standard SIA 261

    Federal Office for the Environment FOEN
    Regions and cities, Environment

    The site class is a required indication to determine the seismic action for a structure according to the building code SIA 261. The maps of site classes are indicative maps and are...

    Last updated: August 13, 2025

    • SERVICE
    • WMTS
    • WMS
    • HTML
    • API
    • microzonation
    • conservation-and-archiving-planning-aap---confederation
    • earthquake
    • natural-risk-zones
    • fsdi-federal-spatial-data-infrastructure