Reference frame for heights LHN95 (National vertical network 1995, orthometric heights)

National vertical network 1995 (in the renewed Swiss reference system for height LHN95): The potential-theoretically rigorous height reference frame of the new national survey LV95 is based on precise levelling data (from 1902 until today), the orthometric heights from the geoid model CHGeo2004. The height reference is the orthometric height of the fundamental point in Zimmerwald. LHN95 will not be used in cadastral surveying in the near future. The exact height transformation CHTRF2004 <-> LHN95 is guaranteed.

Simple

Date (Creation)
1995-12-31
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
P50Y0M0DT0H0M0S

geocat.ch

  • gravimetry

  • reference system

  • national survey

  • national coordinates

  • reference frame

  • coordinate

  • official geodata

  • geoid

  • Conservation and archiving planning AAP - Confederation

  • transformation

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
Distribution format
Name Version

nan
OnLine resource
Protocol Linkage Name

WWW:LINK

 		https://www.swisstopo.admin.ch/de/lokale-bezugsrahmen-schweiz

Metadata

File identifier
3c50a007-d28b-4a3d-95b2-bdce05404d57 XML
Metadata language
Deutsch
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2024-02-20T17:07:08.609Z
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 geoid gravimetry national coordinates national survey official geodata reference frame reference system transformation


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