EPSG systems

EPSG:26779 NAD27 / Kentucky North

Projected system (Lambert Conic Conformal (2SP)) in use: USA - Kentucky - SPCS - N. The full definition below, and conversion in one click.

System record
CodeEPSG:26779
NameNAD27 / Kentucky North
TypeProjected system — Lambert Conic Conformal (2SP)
Area of use USA - Kentucky - SPCS - N
United States (USA) - Kentucky - counties of Anderson; Bath; Boone; Bourbon; Boyd; Bracken; Bullitt; Campbell; Carroll; Carter; Clark; Elliott; Fayette; Fleming; Franklin; Gallatin; Grant; Greenup; Harrison; Henry; Jefferson; Jessamine; Kenton; Lawrence; Lewis; Mason; Menifee; Montgomery; Morgan; Nicholas; Oldham; Owen; Pendleton; Robertson; Rowan; Scott; Shelby; Spencer; Trimble; Woodford.
Bounds W -85,96° · S 37,71° · E -82,47° · N 39,15°
Countries United States
DatumNorth American Datum 1927
Ellipsoid Clarke 1866 a = 6378206.4 m · 1/f = 294.978698214
Base geographic system EPSG:4267 — NAD27
Unit US survey foot (X east, Y north)
Transformation to WGS 84 NAD27 to WGS 84 (4) (EPSG:1173) — accuracy 10 m
ScopeEngineering survey, topographic mapping.

Projection parameters

ParameterValueUnit
Latitude of false origin37.5degree
Longitude of false origin-84.25degree
Latitude of 1st standard parallel37.96666666666667degree
Latitude of 2nd standard parallel38.96666666666667degree
Easting at false origin2000000US survey foot
Northing at false origin0US survey foot

proj4 definition

+proj=lcc +lat_0=37.5 +lon_0=-84.25 +lat_1=37.9666666666667 +lat_2=38.9666666666667 +x_0=609601.219202438 +y_0=0 +a=6378206.4000000004 +rf=294.9786982139 +units=us-ft +towgs84=-8,160,176 +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:26779.

WKT (ESRI format, the .prj content)

PROJCS["NAD_1927_StatePlane_Kentucky_North_FIPS_1601",GEOGCS["GCS_North_American_1927",DATUM["D_North_American_1927",SPHEROID["Clarke_1866",6378206.4,294.978698213898]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",2000000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-84.25],PARAMETER["Standard_Parallel_1",37.9666666666667],PARAMETER["Standard_Parallel_2",38.9666666666667],PARAMETER["Latitude_Of_Origin",37.5],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.