Reset search Search Filter Linked Data Linked Data There are no Linked Data that match this search Categories Categories There are no Categories that match this search Keywords Keywords coordinate-reference-systems 3 fsdi-federal-spatial-data-infrastr... 3 reference-system 3 conservation-and-archiving-plannin... 2 elevation 2 geodesy 2 geoid 2 national-survey 2 official-geodata 2 transformation 2 national-coordinates 1 fineltra 1 coordinate 1 Show More Keywords Show Fewer Keywords Organizations Organizations Federal Office of Topography swisstopo 3 Political levels Political levels Other 3 Terms of use Terms of use 3 Formats Formats SERVICE 3 WMS 3 ZIP 3 API 1 HTML 1 3 datasets found Order by Relevance Data last modified Metadata last modified Name Ascending Name Descending Transition of reference frames LV03 - LV95: Triangular network (CHENyx06 and FINELTRA LV) Federal Office of Topography swisstopo The triangular network of the national survey (FINELTRA-LV) was completed in the 90's and has permitted to transform geodata from LV03 to LV95 and vice versa with an accuracy of... Last updated: December 31, 2006 SERVICE ZIP WMS HTML API fineltra national-coordinates reference-system coordinate coordinate-reference-systems fsdi-federal-spatial-data-infrastructure Geoid model CHGeo2004 in CH1903 Federal Office of Topography swisstopo 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... Last updated: March 7, 2004 SERVICE ZIP WMS conservation-and-archiving-planning-aap---confederation reference-system official-geodata national-survey geoid transformation geodesy elevation coordinate-reference-systems fsdi-federal-spatial-data-infrastructure Geoid model CHGeo2004 in ETRS89 Federal Office of Topography swisstopo Swiss geoid model in the version of 2004 (CHGeo2004) in the reference system ETRS89. It forms the zero reference surface (approximated mean sea level) for height determination and... Last updated: March 7, 2004 SERVICE ZIP WMS reference-system national-survey geoid conservation-and-archiving-planning-aap---confederation official-geodata transformation geodesy coordinate-reference-systems elevation fsdi-federal-spatial-data-infrastructure