SPCS83 Iowa North zone (meter)

Definition: OGC Well Known Text

Open
Copy URL
Copy Text
Copy Formatted
Docs
Download

PROJECTION["Lambert_Conformal_Conic_2SP"],
PARAMETER["latitude_of_origin",41.5],
PARAMETER["central_meridian",-93.5],
PARAMETER["standard_parallel_1",43.2666666666667],
PARAMETER["standard_parallel_2",42.0666666666667],
PARAMETER["false_easting",1500000],
PARAMETER["false_northing",1000000]

Definition: OGC Well Known Text 2 (2019)

Open
Copy URL
Copy Text
Copy Formatted
Docs
Download

CONVERSION["SPCS83 Iowa North zone (meter)",
    METHOD["Lambert Conic Conformal (2SP)",
        ID["EPSG",9802]],
    PARAMETER["Latitude of false origin",41.5,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8821]],
    PARAMETER["Longitude of false origin",-93.5,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8822]],
    PARAMETER["Latitude of 1st standard parallel",43.2666666666667,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8823]],
    PARAMETER["Latitude of 2nd standard parallel",42.0666666666667,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8824]],
    PARAMETER["Easting at false origin",1500000,
        LENGTHUNIT["metre",1],
        ID["EPSG",8826]],
    PARAMETER["Northing at false origin",1000000,
        LENGTHUNIT["metre",1],
        ID["EPSG",8827]],
    ID["EPSG",11431]]

Definition: ESRI Well Known Text

Open
Copy URL
Copy Text
Copy Formatted
Docs
Download

PROJECTION["Lambert_Conformal_Conic"],
PARAMETER["False_Easting",1500000.0],
PARAMETER["False_Northing",1000000.0],
PARAMETER["Central_Meridian",-93.5],
PARAMETER["Standard_Parallel_1",43.2666666666667],
PARAMETER["Standard_Parallel_2",42.0666666666667],
PARAMETER["Latitude_Of_Origin",41.5]

Definition: PROJ.4

+proj=lcc +lat_0=41.5 +lon_0=-93.5 +lat_1=43.2666666666667 +lat_2=42.0666666666667 +x_0=1500000 +y_0=1000000

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:11431","+proj=lcc +lat_0=41.5 +lon_0=-93.5 +lat_1=43.2666666666667 +lat_2=42.0666666666667 +x_0=1500000 +y_0=1000000");

Definition: JSON

Open
Copy URL
Copy Text
Copy Formatted
Docs
Download

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Conversion",
    "name": "SPCS83 Iowa North zone (meter)",
    "method": {
        "name": "Lambert Conic Conformal (2SP)",
        "id": {
            "authority": "EPSG",
            "code": 9802
        }
    },
    "parameters": [
        {
            "name": "Latitude of false origin",
            "value": 41.5,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8821
            }
        },
        {
            "name": "Longitude of false origin",
            "value": -93.5,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8822
            }
        },
        {
            "name": "Latitude of 1st standard parallel",
            "value": 43.2666666666667,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8823
            }
        },
        {
            "name": "Latitude of 2nd standard parallel",
            "value": 42.0666666666667,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8824
            }
        },
        {
            "name": "Easting at false origin",
            "value": 1500000,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8826
            }
        },
        {
            "name": "Northing at false origin",
            "value": 1000000,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8827
            }
        }
    ],
    "id": {
        "authority": "EPSG",
        "code": 11431
    }
}

Definition: GeoServer

11431=PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",41.5],PARAMETER["central_meridian",-93.5],PARAMETER["standard_parallel_1",43.2666666666667],PARAMETER["standard_parallel_2",42.0666666666667],PARAMETER["false_easting",1500000],PARAMETER["false_northing",1000000]

Definition: MapServer - MAPfile

PROJECTION
	"proj=lcc"
	"lat_0=41.5"
	"lon_0=-93.5"
	"lat_1=43.2666666666667"
	"lat_2=42.0666666666667"
	"x_0=1500000"
	"y_0=1000000"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=lcc +lat_0=41.5 +lon_0=-93.5 +lat_1=43.2666666666667 +lat_2=42.0666666666667 +x_0=1500000 +y_0=1000000">
	<Layer srs="+proj=lcc +lat_0=41.5 +lon_0=-93.5 +lat_1=43.2666666666667 +lat_2=42.0666666666667 +x_0=1500000 +y_0=1000000">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 11431, 'EPSG', 11431, '+proj=lcc +lat_0=41.5 +lon_0=-93.5 +lat_1=43.2666666666667 +lat_2=42.0666666666667 +x_0=1500000 +y_0=1000000', 'PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",41.5],PARAMETER["central_meridian",-93.5],PARAMETER["standard_parallel_1",43.2666666666667],PARAMETER["standard_parallel_2",42.0666666666667],PARAMETER["false_easting",1500000],PARAMETER["false_northing",1000000]');

EPSG:11431

SPCS83 Iowa North zone (meter)

Attributes

Covered area powered by MapTiler

Export