EPSG systems

EPSG:7375 ONGD14 / UTM zone 40N

Projected system (Transverse Mercator) in use: Oman - 54°E to 60°E. The full definition below, and conversion in one click.

Convert coordinates Open in Carte Download the .prj

System record
Code	EPSG:7375
Name	ONGD14 / UTM zone 40N
Type	Projected system — Transverse Mercator
Area of use	Oman - 54°E to 60°E Oman - onshore and offshore between 54°E and 60°E.
Bounds	W 54,00° · S 14,33° · E 60,01° · N 26,74°
Countries	Oman
Datum	Oman National Geodetic Datum 2014
Ellipsoid	GRS 1980 a = 6378137 m · 1/f = 298.257222101
Base geographic system	EPSG:7373 — ONGD14
Unit	metre (E east, N north)
Transformation to WGS 84	ONGD14 to WGS 84 (2) (EPSG:7443) — accuracy 2 m
Scope	Topographic mapping.

Projection parameters

Parameter	Value	Unit
Latitude of natural origin	0	degree
Longitude of natural origin	57	degree
Scale factor at natural origin	0.9996	unity
False easting	500000	metre
False northing	0	metre

proj4 definition

+proj=utm +zone=40 +ellps=GRS80 +units=m +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:7375.

WKT (ESRI format, the .prj content)

PROJCS["ONGD14_UTM_Zone_40N",GEOGCS["GCS_ONGD14",DATUM["Oman_National_Geodetic_Datum_2014",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",57.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]

All systems — Oman

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

Projection parameters

proj4 definition

WKT (ESRI format, the .prj content)

Other systems — Oman