EPSG systems

EPSG:2058 ED50(ED77) / UTM zone 38N

Projected system (Transverse Mercator) in use: Iran - west of 48°E. The full definition below, and conversion in one click.

System record
CodeEPSG:2058
NameED50(ED77) / UTM zone 38N
TypeProjected system — Transverse Mercator
Area of use Iran - west of 48°E
Bounds W 44,03° · S 30,99° · E 48,00° · N 39,78°
Countries Iran
DatumEuropean Datum 1950(1977)
Ellipsoid International 1924 a = 6378388 m · 1/f = 297
Base geographic system EPSG:4154 — ED50(ED77)
Unit metre (E east, N north)
Transformation to WGS 84 ED50(ED77) to WGS 84 (1) (EPSG:1514) — accuracy 1 m
ScopeEngineering survey, topographic mapping.

Projection parameters

ParameterValueUnit
Latitude of natural origin0degree
Longitude of natural origin45degree
Scale factor at natural origin0.9996unity
False easting500000metre
False northing0metre

proj4 definition

+proj=utm +zone=38 +ellps=intl +units=m +towgs84=-110.33,-97.73,-119.85,0.3423,1.1634,0.2715,0.063 +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:2058.

WKT (ESRI format, the .prj content)

PROJCS["ED_1950_ED77_UTM_Zone_38N",GEOGCS["GCS_European_1950_ED77",DATUM["D_European_1950_ED77",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",45.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]

All systems — Iran

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