EPSG systems

EPSG:6407 NAD83(2011) / Arizona East (ft)

Projected system (Transverse Mercator) in use: USA - Arizona - SPCS - E. The full definition below, and conversion in one click.

System record
CodeEPSG:6407
NameNAD83(2011) / Arizona East (ft)
TypeProjected system — Transverse Mercator
Area of use USA - Arizona - SPCS - E
United States (USA) - Arizona - counties Apache; Cochise; Gila; Graham; Greenlee; Navajo.
Bounds W -111,71° · S 31,33° · E -109,04° · N 37,01°
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, topographic mapping.

Projection parameters

ParameterValueUnit
Latitude of natural origin31degree
Longitude of natural origin-110.16666666666667degree
Scale factor at natural origin0.9999unity
False easting700000foot
False northing0foot

proj4 definition

+proj=tmerc +lat_0=31 +lon_0=-110.166666666667 +k=0.9999 +x_0=213360 +y_0=0 +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:6407.

WKT (ESRI format, the .prj content)

PROJCS["NAD_1983_2011_StatePlane_Arizona_East_FIPS_0201_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["Transverse_Mercator"],PARAMETER["False_Easting",700000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-110.166666666667],PARAMETER["Scale_Factor",0.9999],PARAMETER["Latitude_Of_Origin",31.0],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.