EPSG systems

EPSG:8328 NAD83(2011) / Oregon North Central zone (ft)

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

System record
CodeEPSG:8328
NameNAD83(2011) / Oregon North Central zone (ft)
TypeProjected system — Lambert Conic Conformal (1SP)
Area of use USA - Oregon - North Central
United States (USA) - Oregon - North Central area.
Bounds W -121,79° · S 44,89° · E -119,03° · N 45,95°
Countries United States
DatumNAD83 (National Spatial Reference System 2011)
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Base geographic system EPSG:6318 — NAD83(2011)
Unit foot (X east, Y north)
Transformation to WGS 84 NAD83(2011) to WGS 84 (1) (EPSG:9774) — accuracy 2 m
ScopeEngineering survey.

Projection parameters

ParameterValueUnit
Latitude of natural origin46.166666666666664degree
Longitude of natural origin-120.5degree
Scale factor at natural origin1unity
False easting328083.9895foot
False northing459317.5853foot

proj4 definition

+proj=lcc +lat_1=46.1666666666667 +lat_0=46.1666666666667 +lon_0=-120.5 +k_0=1 +x_0=99999.9999996 +y_0=139999.99999944 +ellps=GRS80 +units=ft +towgs84=0,0,0 +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:8328.

WKT (ESRI format, the .prj content)

PROJCS["OCRS_North_Central_NAD_1983_2011_LCC_Ft_Intl",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",328083.9895],PARAMETER["False_Northing",459317.5853],PARAMETER["Central_Meridian",-120.5],PARAMETER["Standard_Parallel_1",46.1666666666667],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",46.1666666666667],UNIT["foot",0.3048]]

All systems — United States

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