EPSG:7631 — NAD83(2011) / WISCRS Sauk (ftUS)

Projected · USA - Wisconsin - Sauk

Export Formats

OGC WKT

PROJCS[
    "NAD83(2011) / WISCRS Sauk (ftUS)",
    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["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",42.8194444444444],
    PARAMETER["central_meridian",-89.9],
    PARAMETER["scale_factor",1.0000373868],
    PARAMETER["false_easting",609000.001],
    PARAMETER["false_northing",0.017],
    UNIT["US survey foot",0.304800609601219],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","7631"]
]

WKT2

PROJCRS[
    "NAD83(2011) / WISCRS Sauk (ftUS)",
    BASEGEOGCRS[
        "NAD83(2011)",
        DATUM[
            "NAD83 (National Spatial Reference System 2011)",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ANCHOREPOCH[2010],
            ID["EPSG",1116]
        ],
        ID["EPSG",6318]
    ],
    CONVERSION[
        "WISCRS Sauk County (ftUS)",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            42.8194444444447,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            -89.9000000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            1.0000373868,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            609000.001,
            LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            0.017,
            LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
            ID["EPSG",8807]
        ],
        ID["EPSG",7517]
    ],
    CS[Cartesian,2,ID["EPSG",4497]],
    AXIS["Easting (X)",east],
    AXIS["Northing (Y)",north],
    LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
    ID["EPSG",7631]
]

PROJ.4

+proj=tmerc +lat_0=42.8194444444444 +lon_0=-89.9 +k=1.0000373868 +x_0=185623.571551943 +y_0=0.00518161036322072 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:7631", "+proj=tmerc +lat_0=42.8194444444444 +lon_0=-89.9 +k=1.0000373868 +x_0=185623.571551943 +y_0=0.00518161036322072 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 7631,
  "name": "NAD83(2011) / WISCRS Sauk (ftUS)",
  "kind": "projected",
  "area": "USA - Wisconsin - Sauk",
  "unit": "US survey foot",
  "bbox": [
    43.14,
    -90.32,
    43.65,
    -89.59
  ],
  "proj4": "+proj=tmerc +lat_0=42.8194444444444 +lon_0=-89.9 +k=1.0000373868 +x_0=185623.571551943 +y_0=0.00518161036322072 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (7631, 'EPSG', 7631, '+proj=tmerc +lat_0=42.8194444444444 +lon_0=-89.9 +k=1.0000373868 +x_0=185623.571551943 +y_0=0.00518161036322072 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs', 'PROJCS["NAD83(2011) / WISCRS Sauk (ftUS)",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["Transverse_Mercator"],PARAMETER["latitude_of_origin",42.8194444444444],PARAMETER["central_meridian",-89.9],PARAMETER["scale_factor",1.0000373868],PARAMETER["false_easting",609000.001],PARAMETER["false_northing",0.017],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7631"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=42.8194444444444"
  "+lon_0=-89.9"
  "+k=1.0000373868"
  "+x_0=185623.571551943"
  "+y_0=0.00518161036322072"
  "+ellps=GRS80"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=us-ft"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

7631=PROJCS["NAD83(2011) / WISCRS Sauk (ftUS)",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["Transverse_Mercator"],PARAMETER["latitude_of_origin",42.8194444444444],PARAMETER["central_meridian",-89.9],PARAMETER["scale_factor",1.0000373868],PARAMETER["false_easting",609000.001],PARAMETER["false_northing",0.017],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7631"]]

Related Coordinate Systems

Available Transformations (5)

Transformations inherited from base CRS: EPSG:6318 (NAD83(2011))

Transformation	Source → Target	Accuracy (m)
NAD83(NSRS2007) to NAD83(2011) (2)	4759 → 6318	0.05
NAD83(NSRS2007) to NAD83(2011) (1)	4759 → 6318	0.05
NAD83(NSRS2007) to NAD83(2011) (3)	4759 → 6318	0.05
NAD83 to NAD83(2011) (1)	4269 → 6318	1
NAD83(2011) to WGS 84 (1)	6318 → 4326	2

Other CRS using NAD83 (National Spatial Reference System 2011) (694)

Frequently Asked Questions

How do I add EPSG:7631 to GeoServer?

Add the following definition to your GeoServer configuration:

7631=PROJCS["NAD83(2011) / WISCRS Sauk (ftUS)",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["Transverse_Mercator"],PARAMETER["latitude_of_origin",42.8194444444444],PARAMETER["central_meridian",-89.9],PARAMETER["scale_factor",1.0000373868],PARAMETER["false_easting",609000.001],PARAMETER["false_northing",0.017],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7631"]]

Read the full GeoServer guide →

How do I add EPSG:7631 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (7631, 'EPSG', 7631, '+proj=tmerc +lat_0=42.8194444444444 +lon_0=-89.9 +k=1.0000373868 +x_0=185623.571551943 +y_0=0.00518161036322072 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs', 'PROJCS["NAD83(2011) / WISCRS Sauk (ftUS)",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["Transverse_Mercator"],PARAMETER["latitude_of_origin",42.8194444444444],PARAMETER["central_meridian",-89.9],PARAMETER["scale_factor",1.0000373868],PARAMETER["false_easting",609000.001],PARAMETER["false_northing",0.017],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7631"]]');

Read the full PostGIS guide →

How do I add EPSG:7631 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=42.8194444444444"
  "+lon_0=-89.9"
  "+k=1.0000373868"
  "+x_0=185623.571551943"
  "+y_0=0.00518161036322072"
  "+ellps=GRS80"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=us-ft"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:7631 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:7631", "+proj=tmerc +lat_0=42.8194444444444 +lon_0=-89.9 +k=1.0000373868 +x_0=185623.571551943 +y_0=0.00518161036322072 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs");

Read the full Proj4js guide →

Type

Projected

Unit

US survey foot

Geodetic CRS

NAD83(2011)

Datum

NAD83 (National Spatial Reference System 2011)

Ellipsoid

GRS 1980

Prime Meridian

Greenwich

Area of Use

USA - Wisconsin - Sauk

United States (USA) - Wisconsin - Sauk county.

Coordinate System

Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: ftUS.

Center Coordinates

594380.33 209793.25

Projected Bounds

302895.22 496891.80691055.47 117119.99

WGS84 Bounds

43.65 -90.32-89.59 43.14

Data Source

EPSG

Information Source

Wisconsin State Cartographer’s Office.

Revision Date

2015-11-01

Scope

Engineering survey.

Remarks

Part of the Wisconsin Coordinate Reference System (WISCRS). Original definition was referenced to NAD83(HARN). Defined in meters - see CRS code 7572.

EPSG

7631