EPSG systems

EPSG:3672 NAD83(NSRS2007) / Texas South (ftUS)

Projected system (Lambert Conic Conformal (2SP)) in use: USA - Texas - SPCS83 - S. The full definition below, and conversion in one click.

System record
CodeEPSG:3672
NameNAD83(NSRS2007) / Texas South (ftUS)
TypeProjected system — Lambert Conic Conformal (2SP)
Area of use USA - Texas - SPCS83 - S
United States (USA) - Texas - counties of Brooks; Cameron; Duval; Hidalgo; Jim Hogg; Jim Wells; Kenedy; Kleberg; Nueces; San Patricio; Starr; Webb; Willacy; Zapata.
Bounds W -100,20° · S 25,83° · E -96,85° · N 28,21°
Countries United States
DatumNAD83 (National Spatial Reference System 2007)
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Base geographic system EPSG:4759 — NAD83(NSRS2007)
Unit US survey foot (X east, Y north)
Transformation to WGS 84 NAD83(NSRS2007) to WGS 84 (1) (EPSG:15931) — accuracy 2 m
ScopeEngineering survey, topographic mapping.

Projection parameters

ParameterValueUnit
Latitude of false origin25.666666666666668degree
Longitude of false origin-98.5degree
Latitude of 1st standard parallel27.833333333333332degree
Latitude of 2nd standard parallel26.166666666666668degree
Easting at false origin984250US survey foot
Northing at false origin16404166.667US survey foot

proj4 definition

+proj=lcc +lat_0=25.6666666666667 +lon_0=-98.5 +lat_1=27.8333333333333 +lat_2=26.1666666666667 +x_0=300000 +y_0=5000000.0001016 +ellps=GRS80 +units=us-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:3672.

WKT (ESRI format, the .prj content)

PROJCS["NAD_1983_NSRS2007_StatePlane_Texas_South_FIPS_4205_Ft_US",GEOGCS["GCS_NAD_1983_NSRS2007",DATUM["D_NAD_1983_NSRS2007",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",984250.0],PARAMETER["False_Northing",16404166.667],PARAMETER["Central_Meridian",-98.5],PARAMETER["Standard_Parallel_1",27.8333333333333],PARAMETER["Standard_Parallel_2",26.1666666666667],PARAMETER["Latitude_Of_Origin",25.6666666666667],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.