Map of seismic subsoil categories according to the standard SIA 261

Geography, Territory and environment

Die Baugrundklasse ist eine erforderliche Angabe, um die Erdbebeneinwirkung für ein Bauwerk gemäss Norm SIA 261 zu bestimmen. Die Karten der Baugrundklassen sind als Hinweiskart...

Official index of cities and towns including postal codes and perimeter

Geography, Territory and environment

In Article 24 of the regulations governing geographic names (GeoNV), the Federal Office of Topography (swisstopo) is commissioned to establish, administer and publish the new of...

National Map 1:1 million

Geography, Territory and environment

The National Map 1:1 million is a small-scale topographic map giving an overview of Central Europe: Switzerland and its neighbours from Lyons to Salzburg and from Strasbourg to ...

Geoid model CHGeo2004 in ETRS89

Geography, Territory and environment

Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system ETRS89. It forms the zero reference surface (approximated mean sea level) for height determination a...

Geoid model CHGeo2004 in CH1903

Geography, Territory and environment

Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system CH1903. It forms the zero reference surface (approximated mean sea level) for height determination a...

Permanent Network: The Automated GNSS Network for Switzerland AGNES

Geography, Territory and environment

Instead of providing a user with the new reference frame LV95 in a classical manner with site descriptions and coordinates, it is also conceivable to provide LV95 using permanen...

Declination Map of Switzerland 1:500000

Geography, Territory and environment

Geomagnetic maps are the result of measurements of total intensity, declination and inclination. The declination describes the angle formed between magnetic and geographic north...

General Geological Map of Switzerland 1:200,000

Geography, Territory and environment

Geological mapping of the whole country based on the Dufour Map of Switzerland. Comprised of eight sheets, published between 1942 and 1964, the General Geological Map of Switzer...

Bedrock elevation model

Geography, Territory and environment

The bedrock elevation model is a complete model of the bedrock surface (or Quaternary base) in the Molasse Basin, the larger Alpine valleys (Rhine, Rhône, Aare, Reuss, Linth and...

Gravimetric Atlas of Switzerland 1:100000

Geography, Territory and environment

The Bouguer anomalies for Switzerland are shown on 22 sheets. A Bouguer anomaly is the difference between the gravity measured at a particular point on the Earth's surface and t...

Thickness model of unconsolidated deposits

Geography, Territory and environment

The thickness model of unconsolidated deposits is a digital data set that describes the thickness of the unconsolidated deposits. This product is derived from the bedrock elevat...

swissNAMES3D geographical names of the national Survey

Geography, Territory and environment

swissNAMES3D is the most comprehensive collection of geographical names for Switzerland and Liechtenstein. swissNAMES3D contains over 400,000 georeferenced entries divided in di...

Image strips swisstopo

Geography, Territory and environment

In context of the update cycle of the national maps and the production of the orthoimage mosaic SWISSIMAGE, swisstopo records the whole area of Switzerland with aerial image str...

Landsat Mosaic of Switzerland

Geography, Territory and environment

The mosaic of Landsat satellite images is a composition of 20 individual images taken by the American satellite Landsat 5, in the years 1990 to 1994. It is a unique set of image...

Aerial Images swisstopo color

Geography, Territory and environment

The aerial imagery catalogue of swisstopo comprises around 360’000 analogue aerial photographs (black and white, colour or infrared colour). About 280’00 aerial images are repre...

Aerial Images swisstopo b / w

Geography, Territory and environment

The aerial imagery catalogue of swisstopo comprises around 360’000 analogue aerial photographs (black and white, colour or infrared colour). About 280’00 aerial images are repre...

Boundaries of agricultural zones in Switzerland

Agriculture, forestry, Geography

The official geodatabase of the agricultural zones and regions consists of six agricultural production zones and the summer pasture region and forms the agricultural production ...

Sector plan on transport, rail infrastructure section (SIS)

Geography, Mobility and Transport, Territory and environment

The Rail Infrastructure Section of the Sectoral plan on Transport (SIS) coordinates the rail infrastructure which is relevant to the sectoral plan and which falls within the sph...

Sector plan on transport, navigation infrastructure section (SIF)

Geography, Mobility and Transport, Territory and environment

The rail infrastructure section of the sector plan on transport (SIS) coordinates the navigation infrastructure which is relevant to the sectoral plan and which falls within the...

Public transport stops

Geography, Mobility and Transport

The basic geo-data set for public transport stops comprises public transport stops in Switzerland and additional selected geo-referenced public transport locations that are of o...

Local/regional TV coverage areas

Culture, media, information society, sport, Energy, Geography, Territory and environment

Coverage areas of all private local/regional television broadcasters with a performance mandate and fee-splitting in accordance with Article 38 and a performance mandate in acco...

Local/regional radio coverage areas

Culture, media, information society, sport, Energy, Geography, Territory and environment

Coverage areas of all private local/regional radio broadcasters with a performance mandate and fee-splitting in accordance with Article 38 and a performance mandate in accordanc...

ISOS - Federal Inventory of Swiss heritage sites of national importance

Culture, media, information society, sport, Geography, Population

The Inventory of Swiss Heritage Sites (ISOS) designates and documents the most valuable sites of national importance. It makes it possible to understand the history and identity...

ISOS - Federal Inventory of Swiss heritage sites of national importance since...

Culture, media, information society, sport, Geography, Population

The Inventory of Swiss Heritage Sites (ISOS) designates and documents the most valuable sites of national importance. It makes it possible to understand the history and identity...

ISOS - Federal Inventory of Swiss heritage sites of national importance since...

Culture, media, information society, sport, Geography, Population

The Inventory of Swiss Heritage Sites (ISOS) designates and documents the most valuable sites of national importance. Work on the ISOS began in 1973 with the development of a su...