System of Land Surveying LV95 — Liechtenstein

New, locally stored reference system of the Swiss Land Survey LV95, which will be introduced in the future as the basis for official surveying. CH1903+ uses the same ellipsoid dimensions (Bessel 1841) as CH1903. The spatial coordinate axes X,Y,Z are derived directly from CHTRS95 by 3 translations. The map projection system (Swiss Grid) is identical to CH1903. The starting point for the heights is the new fundamental point Z0 of the Geostation Zimmerwald, whose orthometric value H0 = 897.9063 was chosen in such a way that the height of the “Repère Pierre du Niton” in the port of Geneva is approached to the orthometric height of 373.6 m. The reference framework was adopted by Liechtenstein without amendment.