INSPIRE Geoportal
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.
Simple
- Alternate title
-
Geoid in CH1903
- Date (Creation)
- 2004-03-07
- Citation identifier
- ch.swisstopo.geoidmodell-ch1903
Citation identifier
- Presentation form
- Digital model
- Collective title
-
Geodätische Bezugsrahmen (Fixpunkt- und Permanentnetzdaten Landesvermessung)
- Purpose
-
Base for height transformation
- Status
- Completed
- Point of contact
-
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
- As needed
- Maintenance note
-
Update only in case of detection of severe errors
-
geocat.ch
-
-
Conservation and archiving planning AAP - Confederation
-
reference system
-
opendata.swiss
-
official geodata
-
national survey
-
geoid
-
transformation
-
-
GEMET
-
-
geodesy
-
-
GEMET - INSPIRE themes, version 1.0
-
-
Elevation
-
Coordinate reference systems
-
-
geocat.ch
-
-
FSDI Federal Spatial Data Infrastructure
-
- Other constraints
- Opendata BY: Open use. Must provide the source.
- Aggregate Datasetindentifier
- 6bc7947c-6b99-400a-b332-5d79e199fdb7
- Association Type
- isTemporalStatOf
- Aggregate Datasetindentifier
- 8454f7d9-e3f2-4cc7-be6d-a82196660ccd
- Association Type
- Larger work citation
- Distance
- 1000 m
- Language
- Deutsch
- Language
- Français
- Language
- English
- Character set
- UTF8
- Topic category
-
- Location
Extent
- Description
-
Switzerland
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- Reference system identifier
- LV03
- Reference system identifier
- LV95
- Distribution format
-
Name Version ESRI Arcinfo ASCII GRID (ASC)
GRID ASCII (XYZ)
autres formats sur demande / andere Formate auf Anfrage
-
- OnLine resource
-
Protocol Linkage Name MAP:Preview
https://map.geo.admin.ch/?layers=ch.swisstopo.geoidmodell-ch1903 Preview map.geo.admin.ch
WWW:DOWNLOAD-URL
https://cms.geo.admin.ch/ogd/geodesy/Geoid_OGD.zip OGC:WMS
https://wms.geo.admin.ch/?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities&lang=de ch.swisstopo.geoidmodell-ch1903
OGC:WMTS
https://wmts.geo.admin.ch/EPSG/3857/1.0.0/WMTSCapabilities.xml?lang=de ch.swisstopo.geoidmodell-ch1903
- OnLine resource
-
Protocol Linkage Name WWW:LINK
https://www.swisstopo.admin.ch/de/geoid OPENDATA:SWISS
https://opendata.swiss/de/perma/2b20aece-5cb1-41f1-a618-7c6e1ff6a81b@bundesamt-fur-landestopografie-swisstopo Permalink opendata.swiss
Metadata
- File identifier
- 2b20aece-5cb1-41f1-a618-7c6e1ff6a81b XML
- Metadata language
- Deutsch
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2024-02-20T16:54:55.663Z
- Metadata standard name
-
GM03 2+
- Metadata author
-
Organisation name Individual name Electronic mail address Role Federal office of topography swisstopo, survey
Point of contact
- Other language
-
Language Character encoding French UTF8 Italian UTF8 English UTF8 Romansh UTF8 German UTF8
