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Lao 1997
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Geographic 3D CRS used in Laos

Lao 1997 is a geographic 3D CRS last revised on December 10, 2019 and is suitable for use in Laos. Lao 1997 uses the Lao National Datum 1997 as its datum. Lao 1997 is a CRS for Geodetic survey. It was defined by information from National Geographic Department. Replaces Lao 1993. Lao 1993 coordinate values are within 1m of Lao 1997 values.

Lao 1997 Open in New Tab
Geographic 3D CRS Details
Name:Lao 1997
Code:4993
CRS Type:geographic 3D
Area Of Use: LaosOpen
Datum: Lao National Datum 1997Open
Coordinate System:Ellipsoidal 3D CS. Axes: latitude, longitude, ellipsoidal height. Orientations: north, east, up. UoM: degree, degree, metre.
Base Geographic CRS:Lao 1997 Open in New Tab
Projection:geocentric to geographic3DOpen in New Tab