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Geographic 3D CRS used in Taiwan

TWD97 is a geographic 3D CRS last revised on January 21, 2021 and is suitable for use in Taiwan, Republic of China - onshore and offshore - Taiwan Island, Penghu (Pescadores) Islands. TWD97 uses the Taiwan Datum 1997 as its datum. TWD97 is a CRS for Geodetic survey. It was defined by information from National Land Surveying and Mapping Center (NLSC), http://www.nlsc.gov.tw.

TWD97 Open in New Tab
Geographic 3D CRS Details
CRS Type:geographic 3D
Area Of Use: TaiwanOpen
Datum: Taiwan Datum 1997Open
Coordinate System:Ellipsoidal 3D CS. Axes: latitude, longitude, ellipsoidal height. Orientations: north, east, up. UoM: degree, degree, metre.
Base Geographic CRS:TWD97 Open in New Tab
Projection:geocentric to geographic3DOpen in New Tab