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Name: CH1903 to CHTRS95 (1)
Method: NTv2
Grid Files: CHENyx06_ETRS.gsb
Remarks: Equivalent to concatenation of transformations 15486 (CH1903 to CH1903+) and 1509 (CH1903+ to CHTRF95). Approximates official FINELTRA application to within 2cm. Also documented as transformation between CH1903 and ETRS89-CHE [CHTRF95] (see code 7674).
Information source: Bundesamt für Landestopografie swisstopo; https://www.swisstopo.ch
Revision date: 2026-02-10
Unit: degree
Geodetic CRS: CH1903
Datum: CH1903
Ellipsoid: Bessel 1841
Prime meridian: Greenwich
Data source: EPSG
Information source: OGP
Revision date: 2002-11-22
Scope: Geodesy.
Remarks: See CRS code 4149 for recommended coordinate axis representation for the human interface.
Area of use: Liechtenstein; Switzerland.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg
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