EPSG systems

EPSG:5296 DRUKREF 03 / Ha TM

Projected system (Transverse Mercator) in use: Bhutan - Ha district. The full definition below, and conversion in one click.

System record
CodeEPSG:5296
NameDRUKREF 03 / Ha TM
TypeProjected system — Transverse Mercator
Area of use Bhutan - Ha district
Bounds W 88,90° · S 27,02° · E 89,39° · N 27,62°
Countries Bhutan
DatumBhutan National Geodetic Datum
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Base geographic system EPSG:5264 — DRUKREF 03
Unit metre (E east, N north)
Transformation to WGS 84 DRUKREF 03 to WGS 84 (1) (EPSG:5267) — accuracy 1 m
ScopeCadastre, engineering survey.

Projection parameters

ParameterValueUnit
Latitude of natural origin0degree
Longitude of natural origin90.15degree
Scale factor at natural origin1unity
False easting250000metre
False northing-2500000metre

proj4 definition

+proj=tmerc +lat_0=0 +lon_0=90.15 +k=1 +x_0=250000 +y_0=-2500000 +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:5296.

WKT (ESRI format, the .prj content)

PROJCS["DRUKREF_03_Ha_TM",GEOGCS["GCS_DRUKREF_03",DATUM["D_Bhutan_National_Geodetic_Datum",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",250000.0],PARAMETER["False_Northing",-2500000.0],PARAMETER["Central_Meridian",90.15],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]

All systems — Bhutan

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