Geocentric translations (geog2D domain)
Derived at 5 stations.
U.S. National Imagery and Mapping Agency TR8350.2 revision of October 1997; http://earth-info.nga.mil/GandG/tr8350/tr8350_2.html
2020-03-14
Military survey.
Replaces Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 6 (CRS code 3330).
Czechia - east of 16°30'E. Hungary - between 16°30'E and 19°30'E. Slovakia - west of 19°30'E.
Cartesian 2D CS. Axes: northing, easting (X,Y). Orientations: north, east. UoM: m.
Definition: OGC Well Known Text
PROJCS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6", GEOGCS["Pulkovo 1942(83)", DATUM["Pulkovo_1942_83", SPHEROID["Krassowsky 1940",6378245,298.3], TOWGS84[28,-121,-77,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4178"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",18], PARAMETER["scale_factor",1], PARAMETER["false_easting",6500000], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AUTHORITY["EPSG","3841"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6", BASEGEOGCRS["Pulkovo 1942(83)", DATUM["Pulkovo 1942(83)", ELLIPSOID["Krassowsky 1940",6378245,298.3, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4178]], CONVERSION["3-degree Gauss-Kruger zone 6", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",0, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",18, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",6500000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",0, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["northing (X)",north, ORDER[1], LENGTHUNIT["metre",1]], AXIS["easting (Y)",east, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Military survey."], AREA["Czechia - east of 16°30'E. Hungary - between 16°30'E and 19°30'E. Slovakia - west of 19°30'E."], BBOX[45.74,16.5,50.45,19.5]], ID["EPSG",3841]]
Definition: ESRI Well Known Text
PROJCS["Pulkovo_1942_Adj_1983_3_Degree_GK_Zone_6", GEOGCS["GCS_Pulkovo_1942_Adj_1983", DATUM["D_Pulkovo_1942_Adj_1983", SPHEROID["Krasovsky_1940",6378245.0,298.3]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Gauss_Kruger"], PARAMETER["False_Easting",6500000.0], PARAMETER["False_Northing",0.0], PARAMETER["Central_Meridian",18.0], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",0.0], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6", "base_crs": { "name": "Pulkovo 1942(83)", "datum": { "type": "GeodeticReferenceFrame", "name": "Pulkovo 1942(83)", "ellipsoid": { "name": "Krassowsky 1940", "semi_major_axis": 6378245, "inverse_flattening": 298.3 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4178 } }, "conversion": { "name": "3-degree Gauss-Kruger zone 6", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 0, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 18, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 1, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 6500000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Northing", "abbreviation": "X", "direction": "north", "unit": "metre" }, { "name": "Easting", "abbreviation": "Y", "direction": "east", "unit": "metre" } ] }, "scope": "Military survey.", "area": "Czechia - east of 16°30'E. Hungary - between 16°30'E and 19°30'E. Slovakia - west of 19°30'E.", "bbox": { "south_latitude": 45.74, "west_longitude": 16.5, "north_latitude": 50.45, "east_longitude": 19.5 }, "id": { "authority": "EPSG", "code": 3841 } }
Definition: GeoServer
3841=PROJCS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6",GEOGCS["Pulkovo 1942(83)",DATUM["Pulkovo_1942_83",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[28,-121,-77,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4178"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",18],PARAMETER["scale_factor",1],PARAMETER["false_easting",6500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3841"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=0 +lon_0=18 +k=1 +x_0=6500000 +y_0=0 +ellps=krass +towgs84=28,-121,-77,0,0,0,0 +units=m +no_defs +type=crs"> <Layer srs="+proj=tmerc +lat_0=0 +lon_0=18 +k=1 +x_0=6500000 +y_0=0 +ellps=krass +towgs84=28,-121,-77,0,0,0,0 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 3841, 'EPSG', 3841, '+proj=tmerc +lat_0=0 +lon_0=18 +k=1 +x_0=6500000 +y_0=0 +ellps=krass +towgs84=28,-121,-77,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6",GEOGCS["Pulkovo 1942(83)",DATUM["Pulkovo_1942_83",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[28,-121,-77,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4178"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",18],PARAMETER["scale_factor",1],PARAMETER["false_easting",6500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3841"]]');