EPSG:7057Projected
NAD83(2011) / IaRCS zone 1
Type
Projected
Unit
US survey foot
Accuracy
2 m
Area of use
United States (USA) - Iowa - counties of Clay; Dickinson; Emmet; Kossuth; Lyon; O'Brien; Osceola; Palo Alto; Sioux.
proj4 definition
+proj=lcc +lat_1=43.2 +lat_0=43.2 +lon_0=-95.25 +k_0=1.000052 +x_0=3505207.01041402 +y_0=2926085.8521717 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs
Well-Known Text (WKT)
PROJCS["NAD83(2011) / IaRCS zone 1",GEOGCS["NAD83(2011)",DATUM["NAD83_National_Spatial_Reference_System_2011",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6318"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",43.2],PARAMETER["central_meridian",-95.25],PARAMETER["scale_factor",1.000052],PARAMETER["false_easting",11500000],PARAMETER["false_northing",9600000],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7057"]]