EPSG systems

EPSG:8154 NAD83(HARN) / WISCRS Langlade (ftUS)

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

System record
CodeEPSG:8154
NameNAD83(HARN) / WISCRS Langlade (ftUS)
TypeProjected system — Lambert Conic Conformal (1SP)
Area of use USA - Wisconsin - Langlade
United States (USA) - Wisconsin - Langlade county.
Bounds W -89,43° · S 45,02° · E -88,63° · N 45,48°
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 US survey foot (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 origin45.15423710527778degree
Longitude of natural origin-89.03333333333333degree
Scale factor at natural origin1.0000627024unity
False easting651000US survey foot
False northing345405.421US survey foot

proj4 definition

+proj=lcc +lat_1=45.1542371052778 +lat_0=45.1542371052778 +lon_0=-89.0333333333333 +k_0=1.0000627024 +x_0=198425.196850394 +y_0=105279.782880366 +ellps=GRS80 +units=us-ft +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:8154.

WKT (ESRI format, the .prj content)

PROJCS["NAD_1983_HARN_WISCRS_Langlade_County_Feet",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",651000.0],PARAMETER["False_Northing",345405.421],PARAMETER["Central_Meridian",-89.0333333333333],PARAMETER["Standard_Parallel_1",45.1542371052778],PARAMETER["Scale_Factor",1.0000627024],PARAMETER["Latitude_Of_Origin",45.1542371052778],UNIT["US survey foot",0.304800609601219]]

All systems — United States

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