Chippewa County, Wi
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Coordinate System Parameters
Chippewa County Grid
Wisconsin County Coordinate System
| Datum: | NAD83/91 |
| Wisconsin HARN | |
| Projection: | Lamber Conformal Conic |
| Design Elevation: | 304.80 m (1000 ft) |
| Geoidal Sparation: | -29.258 m |
| Origin Longitude (Central Meridian): | 91° 17' 40" |
| Origin Latitude: | 44° 34' 52" |
| False Easting: | 60,045.72009 m (197,000 ft) |
| False Northing: | 0.00 m (0.00 ft) |
| North Latitude (First Parallel): | 45° 08' 30" |
| South Latitude (Seconde Parallel): | 44° 48' 50" |
| Chippewa County Modified GRS 80 Ellipsoid: | |
| semi major axis a: |
6,378,137.0 m + 304.8 m - 29.258 m _____________ 6,378,412.542 m |
| semi minor axis b: |
6,356,752.3141403 m + 304.8 m - 29.258 m _____________ 6,357,027.8561403 m |
| inverse flattening (1/f): |
298.270107115315 m |
| star-net: B = |
304.8 m - 29.258 m _____________ 275.542 m |