EPSG:2937 Pulkovo 1942 / CS63 zone A3
Projected system (Transverse Mercator) in use: Asia - FSU - CS63 zone A3. The full definition below, and conversion in one click.
| Code | EPSG:2937 |
|---|---|
| Name | Pulkovo 1942 / CS63 zone A3 |
| Type | Projected system — Transverse Mercator |
| Area of use |
Asia - FSU - CS63 zone A3 Armenia and Georgia east of 46°02'E; Azerbaijan between 46°02' and 49°02'E. |
| Bounds | W 46,03° · S 38,38° · E 49,04° · N 42,10° |
| Countries | Armenia, Georgia, Azerbaijan |
| Datum | Pulkovo 1942 |
| Ellipsoid | Krassowsky 1940 a = 6378245 m · 1/f = 298.3 |
| Base geographic system | EPSG:4284 — Pulkovo 1942 |
| Unit | metre (X north, Y east) |
| Transformation to WGS 84 | Pulkovo 1942 to WGS 84 (16) (EPSG:15865) — accuracy 4.5 m |
| Scope | Cadastre, engineering survey, topographic mapping (large scale). |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0.11666666666666667 | degree |
| Longitude of natural origin | 47.53333333333333 | degree |
| Scale factor at natural origin | 1 | unity |
| False easting | 3300000 | metre |
| False northing | 0 | metre |
proj4 definition
+proj=tmerc +lat_0=0.116666666666667 +lon_0=47.5333333333333 +k=1 +x_0=3300000 +y_0=0 +ellps=krass +units=m +towgs84=25,-141,-78.5,0,0.35,0.736,0 +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:2937.
WKT (ESRI format, the .prj content)
PROJCS["Pulkovo_1942_CS63_Zone_A3",GEOGCS["GCS_Pulkovo_1942",DATUM["D_Pulkovo_1942",SPHEROID["Krasovsky_1940",6378245.0,298.3]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",3300000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",47.5333333333333],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.116666666666667],UNIT["Meter",1.0]]Other systems — Armenia
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.