EPSG systems

EPSG:31600 Dealul Piscului 1930 / Stereo 33

Projected system (Oblique Stereographic) in use: Romania - onshore. The full definition below, and conversion in one click.

System record
CodeEPSG:31600
NameDealul Piscului 1930 / Stereo 33
TypeProjected system — Oblique Stereographic
Area of use Romania - onshore
Bounds W 20,26° · S 43,62° · E 29,74° · N 48,27°
Countries Romania
DatumDealul Piscului 1930
Ellipsoid International 1924 a = 6378388 m · 1/f = 297
Base geographic system EPSG:4316 — Dealul Piscului 1930
Unit metre (X east, Y north)
Transformation to WGS 84 Dealul Piscului 1930 to WGS 84 (1) (EPSG:1995) — accuracy 10 m
ScopeEngineering survey, topographic mapping.

Projection parameters

ParameterValueUnit
Latitude of natural origin45.9degree
Longitude of natural origin25.39246588888889degree
Scale factor at natural origin0.9996667unity
False easting500000metre
False northing500000metre

proj4 definition

+proj=sterea +lat_0=45.9 +lon_0=25.3924658888889 +k=0.9996667 +x_0=500000 +y_0=500000 +ellps=intl +units=m +towgs84=103.25,-100.4,-307.19 +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:31600.

WKT (ESRI format, the .prj content)

PROJCS["Stereo_33",GEOGCS["GCS_Dealul_Piscului_1933",DATUM["D_Dealul_Piscului_1933",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Double_Stereographic"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",25.3924658888889],PARAMETER["Scale_Factor",0.9996667],PARAMETER["Latitude_Of_Origin",45.9],UNIT["Meter",1.0]]

All systems — Romania

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