EPSG:26740Projected
NAD27 / Alaska zone 10
Type
Projected
Unit
US survey foot
Accuracy
2 m
Area of use
United States (USA) - Alaska - Aleutian Islands onshore.
proj4 definition
+proj=lcc +lat_0=51 +lon_0=-176 +lat_1=53.8333333333333 +lat_2=51.8333333333333 +x_0=914401.828803657 +y_0=0 +ellps=clrk66 +nadgrids=NTv2_0.gsb +units=us-ft +no_defs +type=crs
Well-Known Text (WKT)
PROJCS["NAD27 / Alaska zone 10",GEOGCS["NAD27",DATUM["North_American_Datum_1927",SPHEROID["Clarke 1866",6378206.4,294.978698213898],EXTENSION["PROJ4_GRIDS","NTv2_0.gsb"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4267"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",51],PARAMETER["central_meridian",-176],PARAMETER["standard_parallel_1",53.8333333333333],PARAMETER["standard_parallel_2",51.8333333333333],PARAMETER["false_easting",3000000],PARAMETER["false_northing",0],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26740"]]