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

Geodätische Bezugsrahmen (Fixpunkt- und Permanentnetzdaten Landesvermessung)
Status
Completed
Point of contact
Organisation name Individual name Electronic mail address Role

Federal Office of Topography swisstopo

info@swisstopo.ch

Owner

Federal office of topography swisstopo, survey

vermessung@swisstopo.ch

mensuration@swisstopo.ch

misurazione@swisstopo.ch

Point of contact
Maintenance and update frequency
userDefined
User defined maintenance frequency
P12Y0M0DT0H0M0S

geocat.ch

  • transformation

  • national coordinates

  • national survey

  • reference frame

  • reference system

  • coordinate

  • official geodata

  • Conservation and archiving planning AAP - Confederation

GEMET

  • geodesy

GEMET - INSPIRE themes, version 1.0

  • Elevation
Language
Deutsch
Language
Français
Language
English
Character set
UTF8
Topic category
  • Location

Extent

Description

Topographic Landscape Model
N
S
E
W
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Geographic identifier
TLM
Reference system identifier
CH1903
Distribution format
Name Version

nan
OnLine resource
Protocol Linkage Name

WWW:LINK

 		https://www.swisstopo.admin.ch/de/schweizerische-bezugssysteme

Metadata

File identifier
bad1bd4c-b838-4140-8e6d-b5736c5633d8 XML
Metadata language
Deutsch
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2024-02-20T18:05:15.117Z
Metadata standard name

GM03 2+
Metadata author
Organisation name Individual name Electronic mail address Role

Federal office of topography swisstopo, survey

vermessung@swisstopo.ch

mensuration@swisstopo.ch

misurazione@swisstopo.ch

Point of contact
Other language
Language Character encoding
French UTF8
Italian UTF8
English UTF8
German UTF8
 
 

Overviews

Spatial extent

thumbnail

Keywords

GEMET

geodesy
GEMET - INSPIRE themes, version 1.0

Elevation
geocat.ch

Conservation and archiving planning AAP - Confederation coordinate national coordinates national survey official geodata reference frame reference system transformation


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