Reference frame for heights LN02 (National vertical network 1902, official heights)
National precise levelling 1902 (in the old reference system for height LN02): The official reference frame for height based on the "Nivellement de Précision" by the Swiss Geodetic Commission (1864-1887) and the new observations and remeasurements of the national levelling network from 1902 until today without taking gravity into account. The reference frame shows a good internal accuracy, but there are distortions up to decimeters. Direct height transformation LHN95 <-> LN02 is only approximations.
Simple
- Date (Creation)
- 1902-12-31
- 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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P50Y0M0DT0H0M0S
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geocat.ch
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national survey
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reference frame
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coordinate
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reference system
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official geodata
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Conservation and archiving planning AAP - Confederation
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transformation
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GEMET
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geodesy
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altitude
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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
![thumbnail](https://inspire-geoportal.ec.europa.eu/srv/api/regions/geom.png?geomsrs=EPSG:4326&geom=POLYGON((10.9209178037898%2045.6908720774486,10.9209178037898%2047.8665551605292,5.84811715827039%2047.8665551605292,5.84811715827039%2045.6908720774486,10.9209178037898%2045.6908720774486)))
![thumbnail](https://inspire-geoportal.ec.europa.eu/srv/api/records/aff93a4d-eb22-450d-bafa-f7549dbe98d6/extents/3.png)
- Geographic identifier
- TLM
- 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
- aff93a4d-eb22-450d-bafa-f7549dbe98d6 XML
- Metadata language
- Deutsch
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2023-12-18T14:04:29.604Z
- 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