EPSG systems

EPSG:3328 Pulkovo 1942(58) / GUGiK-80

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

System record
CodeEPSG:3328
NamePulkovo 1942(58) / GUGiK-80
TypeProjected system — Oblique Stereographic
Area of use Poland - onshore
Bounds W 14,14° · S 49,00° · E 24,15° · N 54,89°
Countries Poland
DatumPulkovo 1942(58)
Ellipsoid Krassowsky 1940 a = 6378245 m · 1/f = 298.3
Base geographic system EPSG:4179 — Pulkovo 1942(58)
Unit metre (X north, Y east)
Transformation to WGS 84 Pulkovo 1942(58) to WGS 84 (1) (EPSG:1645) — accuracy 1 m
ScopeTopographic mapping (small scale).

Projection parameters

ParameterValueUnit
Latitude of natural origin52.166666666666664degree
Longitude of natural origin19.166666666666668degree
Scale factor at natural origin0.999714unity
False easting500000metre
False northing500000metre

proj4 definition

+proj=sterea +lat_0=52.1666666666667 +lon_0=19.1666666666667 +k=0.999714 +x_0=500000 +y_0=500000 +ellps=krass +units=m +towgs84=33.4,-146.6,-76.3,-0.359,-0.053,0.844,-0.84 +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:3328.

WKT (ESRI format, the .prj content)

PROJCS["Pulkovo_1942_Adj_1958_GUGiK-80",GEOGCS["GCS_Pulkovo_1942_Adj_1958",DATUM["D_Pulkovo_1942_Adj_1958",SPHEROID["Krasovsky_1940",6378245.0,298.3]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Double_Stereographic"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",19.1666666666667],PARAMETER["Scale_Factor",0.999714],PARAMETER["Latitude_Of_Origin",52.1666666666667],UNIT["Meter",1.0]]

All systems — Poland

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