Federal Office of Topography swisstopo

The centre of competence for the Swiss Confederation responsible for geographical reference data, for instance the description, representation and archiving of geographic spatial data.

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Planimetric control Points LFP1 (National Survey)

Federal Office of Topography swisstopo
Regions and cities, Environment

All spatial data is based on measurement points. It is recommended to use the so-called fixed control points for all technical works which need reliable and accurate position...

Last updated: September 20, 2007
- SERVICE
- WMS
- API
- HTML
- coordinate
- reference-frame
- national-survey
- conservation-and-archiving-planning-aap---confederation
- official-geodata
- national-coordinates
- geodesy
- elevation
- coordinate-reference-systems
- fsdi-federal-spatial-data-infrastructure
Height control points HFP1 (National Survey)

Federal Office of Topography swisstopo
Regions and cities, Environment

All spatial data is based on measurement points. It is recommended to use the so-called fixed control points for all technical works which need reliable and accurate position...

Last updated: September 20, 2007
- WMS
- API
- HTML
- reference-frame
- conservation-and-archiving-planning-aap---confederation
- coordinate
- official-geodata
- national-survey
- national-coordinates
- geodesy
- elevation
- coordinate-reference-systems
- fsdi-federal-spatial-data-infrastructure
Transition of reference frames LV03 - LV95: Triangular network (CHENyx06 and FINELTRA LV)

Federal Office of Topography swisstopo
Regions and cities, Environment

The triangular network of the national survey (FINELTRA-LV) was completed in the 90's and has permitted to transform geodata from LV03 to LV95 and vice versa with an accuracy of...

Last updated: December 31, 2006
- SERVICE
- WMS
- WMTS
- ZIP
- API
- fineltra
- national-coordinates
- reference-system
- coordinate
- coordinate-reference-systems
- fsdi-federal-spatial-data-infrastructure
Transition of reference frames LV03 - LV95: Displacement vectors at TSP1 points (LV03 - LV95)

Federal Office of Topography swisstopo
Regions and cities, Environment

The displacement vectors of the pass points (TSP1) point from LV03 to LV95 and therefore in the direction and absolute value of the local rectification (infobox).

Last updated: December 31, 2006
- SERVICE
- WMS
- WMTS
- API
- national-coordinates
- reference-frame
- coordinate
- transformation
- fineltra
- coordinate-reference-systems
- fsdi-federal-spatial-data-infrastructure
Transition of reference frames LV03 - LV95: Displacement vectors at TSP1 points (LV03 - LV95)

Federal Office of Topography swisstopo
Regions and cities, Environment

The displacement vectors of the pass points (TSP2) point from LV03 to LV95 and therefore in the direction and absolute value of the local rectification (infobox).

Last updated: December 31, 2006
- SERVICE
- WMS
- WMTS
- ZIP
- API
- reference-frame
- national-coordinates
- coordinate
- fineltra
- transformation
- coordinate-reference-systems
- fsdi-federal-spatial-data-infrastructure

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5 datasets found

Planimetric control Points LFP1 (National Survey)

Height control points HFP1 (National Survey)

Transition of reference frames LV03 - LV95: Triangular network (CHENyx06 and FINELTRA LV)

Transition of reference frames LV03 - LV95: Displacement vectors at TSP1 points (LV03 - LV95)

Transition of reference frames LV03 - LV95: Displacement vectors at TSP1 points (LV03 - LV95)

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