Coordinate System Parameters

Print

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