EPSG:7642 NAD83(2011) / WISCRS Waukesha (ftUS)
Projected system (Transverse Mercator) in use: USA - Wisconsin - Waukesha. The full definition below, and conversion in one click.
| Code | EPSG:7642 |
|---|---|
| Name | NAD83(2011) / WISCRS Waukesha (ftUS) |
| Type | Projected system — Transverse Mercator |
| Area of use |
USA - Wisconsin - Waukesha United States (USA) - Wisconsin - Waukesha county. |
| Bounds | W -88,55° · S 42,84° · E -88,06° · N 43,20° |
| Countries | United States |
| Datum | NAD83 (National Spatial Reference System 2011) |
| Ellipsoid | GRS 1980 a = 6378137 m · 1/f = 298.257222101 |
| Base geographic system | EPSG:6318 — NAD83(2011) |
| Unit | US survey foot (X east, Y north) |
| Transformation to WGS 84 | NAD83(2011) to WGS 84 (1) (EPSG:9774) — accuracy 2 m |
| Scope | Engineering survey. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 42.56944444444445 | degree |
| Longitude of natural origin | -88.22500000000001 | degree |
| Scale factor at natural origin | 1.0000346179 | unity |
| False easting | 685000.001 | US survey foot |
| False northing | 0.011 | US survey foot |
proj4 definition
+proj=tmerc +lat_0=42.5694444444444 +lon_0=-88.225 +k=1.0000346179 +x_0=208788.417881636 +y_0=0.00335280670561341 +ellps=GRS80 +units=us-ft +towgs84=0,0,0 +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:7642.
WKT (ESRI format, the .prj content)
PROJCS["NAD_1983_2011_WISCRS_Waukesha_Feet",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",685000.001],PARAMETER["False_Northing",0.011],PARAMETER["Central_Meridian",-88.225],PARAMETER["Scale_Factor",1.0000346179],PARAMETER["Latitude_Of_Origin",42.5694444444444],UNIT["US survey foot",0.304800609601219]]Other systems — United States
- EPSG:7627NAD83(2011) / WISCRS Price (ftUS)
- EPSG:7628NAD83(2011) / WISCRS Richland (ftUS)
- EPSG:7629NAD83(2011) / WISCRS Rock (ftUS)
- EPSG:7630NAD83(2011) / WISCRS Rusk (ftUS)
- EPSG:7631NAD83(2011) / WISCRS Sauk (ftUS)
- EPSG:7632NAD83(2011) / WISCRS Sawyer (ftUS)
- EPSG:7633NAD83(2011) / WISCRS Shawano (ftUS)
- EPSG:7634NAD83(2011) / WISCRS St. Croix (ftUS)
- EPSG:7635NAD83(2011) / WISCRS Taylor (ftUS)
- EPSG:7636NAD83(2011) / WISCRS Trempealeau (ftUS)
- EPSG:7637NAD83(2011) / WISCRS Vernon (ftUS)
- EPSG:7638NAD83(2011) / WISCRS Vilas (ftUS)
- EPSG:7639NAD83(2011) / WISCRS Walworth (ftUS)
- EPSG:7640NAD83(2011) / WISCRS Washburn (ftUS)
- EPSG:7641NAD83(2011) / WISCRS Washington (ftUS)
- EPSG:7643NAD83(2011) / WISCRS Waupaca (ftUS)
- EPSG:7644NAD83(2011) / WISCRS Waushara (ftUS)
- EPSG:7645NAD83(2011) / WISCRS Wood (ftUS)
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.