EPSG:7955Compound
St. Helena Tritan / UTM zone 30S + Tritan 2011 height
Type
Compound
Unit
—
Area of use
St Helena, Ascension and Tristan da Cunha - St Helena Island - onshore.
proj4 definition
+proj=utm +zone=30 +south +ellps=WGS84 +units=m +vunits=m +no_defs +type=crs
Well-Known Text (WKT)
COMPD_CS["St. Helena Tritan / UTM zone 30S + Tritan 2011 height",PROJCS["St. Helena Tritan / UTM zone 30S",GEOGCS["St. Helena Tritan",DATUM["St_Helena_Tritan",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1173"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","7881"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-3],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7883"]],VERT_CS["St. Helena Tritan 2011 height",VERT_DATUM["St. Helena Tritan Vertical Datum 2011",2005,AUTHORITY["EPSG","1176"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","7889"]],AUTHORITY["EPSG","7955"]]