Worldwide – Geoid Earth Gravity Model EGM2008 –
Worldwide Coordinate Reference Systems –
MapRef.org by Dr. Stefan A. Voser
MapRef.org - MapMaking & GeoSpatial Insides
Worldwide – Geoid Earth Gravity Model EGM2008 –
Worldwide Coordinate Reference Systems –
MapRef.org by Dr. Stefan A. Voser
Switzerland – Geoid CHGeo2004 –
European Coordinate Reference Systems –
MapRef.org by Dr. Stefan A. Voser