Reference frame LV03 (National survey 03)
National surveying 1903 (in the old reference system CH1903): Reference frame based on the triangulation 1st - 3rd order .These were established beginning in 1903 and regularly renewed and updated. The official heights are determined from the reference frame LN02. The densification by 4th order triangulation networks and other control networks of cadastral surveying is still the basis for most surveying activities, maps, plans and GIS. The accuracy between neighboring points is within centimeters. However, the existing distortions (up to 1.6 m) allow only limited absolute positioning in Switzerland. Direct coordinate transformation LV95 <-> LV03 is guaranteed by "CHENxy06" dataset all over Switzerland with a average precision of +/- 3 cm.
Simple
- Date (Publication)
- 1995-12-31T00:00:00
- Date (Creation)
- 1903-01-01T00:00:00
- Collective title
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Geodätische Bezugsrahmen (Fixpunkt- und Permanentnetzdaten Landesvermessung)
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role Federal Office of Topography swisstopo
Owner Federal office of topography swisstopo, survey
Point of contact
- Maintenance and update frequency
- userDefined
- User defined maintenance frequency
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P12Y0M0DT0H0M0S
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geocat.ch
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transformation
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national coordinates
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national survey
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reference frame
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reference system
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coordinate
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official geodata
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Conservation and archiving planning AAP - Confederation
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GEMET
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geodesy
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GEMET - INSPIRE themes, version 1.0
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Elevation
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- Language
- Deutsch
- Language
- Français
- Language
- English
- Character set
- UTF8
- Topic category
-
- Location
Extent
- Description
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Topographic Landscape Model
- Geographic identifier
- TLM
- Reference system identifier
- CH1903
- Distribution format
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Name Version N/A
N/A
- OnLine resource
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Protocol Linkage Name WWW:LINK
https://www.swisstopo.admin.ch/de/wissen-fakten/geodaesie-vermessung/bezugsrahmen/lokal.html
- OnLine resource
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Protocol Linkage Name WWW:LINK
https://www.swisstopo.admin.ch/de/karten-daten-online/karten-geodaten-online/fixpunkte.html
Metadata
- File identifier
- bad1bd4c-b838-4140-8e6d-b5736c5633d8 XML
- Metadata language
- Deutsch
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2023-12-18T14:07:25.695Z
- Metadata standard name
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GM03 2+
- Metadata author
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Organisation name Individual name Electronic mail address Role Federal office of topography swisstopo, survey
Point of contact
- Other language
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Language Character encoding French UTF8 Italian UTF8 English UTF8 German UTF8