EPSG:6128Projected
Grand Cayman National Grid 1959
Type
Projected
Unit
foot
Accuracy
1 m
Area of use
Cayman Islands - Grand Cayman.
proj4 definition
+proj=tmerc +lat_0=0 +lon_0=-81 +k=0.9996 +x_0=499999.999998 +y_0=0 +ellps=clrk66 +towgs84=-179.483,-69.379,-27.584,7.862,-8.163,-6.042,-13.925 +units=ft +no_defs +type=crs
Well-Known Text (WKT)
PROJCS["Grand Cayman National Grid 1959",GEOGCS["GCGD59",DATUM["Grand_Cayman_Geodetic_Datum_1959",SPHEROID["Clarke 1866",6378206.4,294.978698213898],TOWGS84[-179.483,-69.379,-27.584,7.862,-8.163,-6.042,-13.925]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4723"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-81],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",1640419.9475],PARAMETER["false_northing",0],UNIT["foot",0.3048],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6128"]]