EPSG systems

EPSG:8198 NAD83(HARN) / WISCRS Columbia (m)

Projected system (Lambert Conic Conformal (1SP)) in use: USA - Wisconsin - Columbia. The full definition below, and conversion in one click.

System record
CodeEPSG:8198
NameNAD83(HARN) / WISCRS Columbia (m)
TypeProjected system — Lambert Conic Conformal (1SP)
Area of use USA - Wisconsin - Columbia
United States (USA) - Wisconsin - Columbia county.
Bounds W -89,79° · S 43,28° · E -89,00° · N 43,65°
Countries United States
DatumNAD83 (High Accuracy Reference Network)
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Base geographic system EPSG:4152 — NAD83(HARN)
Unit metre (X east, Y north)
Transformation to WGS 84 NAD83(HARN) to WGS 84 (3) (EPSG:1901) — accuracy 1 m
ScopeEngineering survey.

Projection parameters

ParameterValueUnit
Latitude of natural origin43.462546645833335degree
Longitude of natural origin-89.39444444444445degree
Scale factor at natural origin1.00003498unity
False easting169164.3381metre
False northing111569.6134metre

proj4 definition

+proj=lcc +lat_1=43.4625466458333 +lat_0=43.4625466458333 +lon_0=-89.3944444444444 +k_0=1.00003498 +x_0=169164.3381 +y_0=111569.6134 +ellps=GRS80 +units=m +towgs84=-0.991,1.9072,0.5129,0.02579,0.00965,0.01166,0 +no_defs

Paste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:8198.

WKT (ESRI format, the .prj content)

PROJCS["NAD_1983_HARN_WISCRS_Columbia_County_Meters",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",169164.3381],PARAMETER["False_Northing",111569.6134],PARAMETER["Central_Meridian",-89.3944444444444],PARAMETER["Standard_Parallel_1",43.4625466458333],PARAMETER["Scale_Factor",1.00003498],PARAMETER["Latitude_Of_Origin",43.4625466458333],UNIT["Meter",1.0]]

All systems — United States

Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.