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St. Helena Tritan
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Geographic 2D CRS used in St Helena - St Helena Island

St. Helena Tritan is a geographic 2D CRS last revised on September 20, 2019 and is suitable for use in St Helena, Ascension and Tristan da Cunha - St Helena Island - onshore. St. Helena Tritan uses the St. Helena Tritan as its datum. St. Helena Tritan is a CRS for Horizontal component of 3D system. Used for engineering surveys including Airport and Ruperts Wharf construction. It was defined by information from EPSG. See 3D CRS for original information source.. Replaced by SHGD2015 (CRS code 7886) from 2015.

St. Helena Tritan Open in New Tab
Geographic 2D CRS Details
Name:St. Helena Tritan
Code:7881
CRS Type:geographic 2D
Area Of Use: St Helena - St Helena IslandOpen
Datum: St. Helena TritanOpen
Coordinate System:Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree
Base Geographic CRS:St. Helena Tritan Open in New Tab
Projection:geographic3D to geographic2DOpen in New Tab