EPSG systems

EPSG:4255 Herat North

Geographic system in latitude and longitude, in use: Afghanistan. Datum, ellipsoid and transformation to WGS 84 below.

System record
CodeEPSG:4255
NameHerat North
TypeGeographic system
Area of use Afghanistan
Bounds W 60,50° · S 29,40° · E 74,92° · N 38,48°
Countries Afghanistan
DatumHerat North
Ellipsoid International 1924 a = 6378388 m · 1/f = 297
Unit degree (Lat north, Lon east)
Transformation to WGS 84 Herat North to WGS 84 (1) (EPSG:1246) — accuracy 999 m
ScopeGeodesy.

proj4 definition

+proj=longlat +ellps=intl +towgs84=-333,-222,114 +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:4255.

WKT (ESRI format, the .prj content)

GEOGCS["GCS_Herat_North",DATUM["D_Herat_North",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

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