Geoid model CHGeo2004 in CH1903

Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system CH1903. It forms the zero reference surface (approximated mean sea level) for height determination and serves for the transformation between ellipsoidal heights and orthometric heights (LHN95). The geoid heights are stored in a regular 1x1 km grid and are interpolated by the biquadratic method. The model is available in various reference systems and data formats.

Data and Resources

Map (Preview) map.geo.admin.chSERVICE
Preview map.geo.admin.ch
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Geoid model CHGeo2004 in CH1903ZIP
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ch.swisstopo.geoidmodell-ch1903WMS
WMS-FSDI service, layer "Geoid in CH1903"
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ch.swisstopo.geoidmodell-ch1903WMTS
WMTS-FSDI service, layer "Geoid in CH1903"
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Additional information

Identifier

2b20aece-5cb1-41f1-a618-7c6e1ff6a81b@bundesamt-fur-landestopografie-swisstopo

Title for URL of the dataset

geoidmodell-chgeo2004-in-ch19033

Schedule the publication of the dataset

Issued date

March 7, 2004

Modification date

Conforms to

Update interval

Irregular

Temporal coverage

Publisher Information

Bundesamt für Landestopografie swisstopo

Contact points

vermessung@swisstopo.ch

Languages

English
German
French
Italian

Url

https://www.swisstopo.admin.ch/de/geoid

Relations

geocat.ch permalink

Spatial

Schweiz

Related datasets

Geoid model CHGeo2004 in ETRS89

Documentation

Keywords

Terms of use

NonCommercialAllowed-CommercialAllowed-ReferenceRequired

Metadata Access

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