EPSG:102397Projected
NAD 1983 2011 SPCS Alaska Zone 9 (US Feet)
Type
Projected
Unit
—
Area of use
USA - Alaska - north of 54.5~N; west of 168~W
proj4 definition
+proj=tmerc +lat_0=54 +lon_0=-170 +k=0.9999 +x_0=500000.000000001 +y_0=0 +ellps=GRS80 +units=us-ft +no_defs +type=crs
Well-Known Text (WKT)
PROJCS["NAD_1983_2011_StatePlane_Alaska_9_FIPS_5009_Feet",GEOGCS["NAD83(2011)",DATUM["NAD83_National_Spatial_Reference_System_2011",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1116"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6318"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",54],PARAMETER["central_meridian",-170],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",1640416.66666667],PARAMETER["false_northing",0],UNIT["US survey foot",0.304800609601219,AUTHORITY["EPSG","9003"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["ESRI","102397"]]