Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 7

Hungary. , accuracy 4.0 m, code 15996 (default) [3]
Czechia; Slovakia. , accuracy 5.0 m, code 15998 [3]
Germany , accuracy 2.0 m, code 1675 [7]

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived at 5 stations.

Information source: U.S. National Imagery and Mapping Agency TR8350.2 revision of October 1997; http://earth-info.nga.mil/GandG/tr8350/tr8350_2.html

Revision date: 2020-03-14

Attributes

Unit: metre

Geodetic CRS: Pulkovo 1942(83)

Datum: Pulkovo 1942(83)

Ellipsoid: Krassowsky 1940

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2009-07-04

Scope: Military survey.

Remarks: Replaces Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 7 (CRS code 3331).

Area of use: Hungary and Slovakia - between 19°30'E and 22°30'E.

Coordinate system: Cartesian 2D CS. Axes: northing, easting (X,Y). Orientations: north, east. UoM: m.

Covered area powered by MapTiler

Center coordinates
7386759.38 5226248.25

Projected bounds:
7119566.38 5067316.4
7647991.42 5394608.76

WGS84 bounds:
16.11 45.74
22.9 48.58

Hungary.

Definition: OGC Well Known Text

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PROJCS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 7",
    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",21],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",7500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","4417"]]

Definition: OGC Well Known Text 2 (2019)

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PROJCRS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 7",
    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 7",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",21,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",1,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",7500000,
            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["Hungary and Slovakia - between 19°30'E and 22°30'E."],
        BBOX[46.1,19.5,49.59,22.5]],
    ID["EPSG",4417]]

Definition: ESRI Well Known Text

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PROJCS["Pulkovo_1942_Adj_1983_3_Degree_GK_Zone_7",
    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",7500000.0],
    PARAMETER["False_Northing",0.0],
    PARAMETER["Central_Meridian",21.0],
    PARAMETER["Scale_Factor",1.0],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=0 +lon_0=21 +k=1 +x_0=7500000 +y_0=0 +ellps=krass +towgs84=28,-121,-77,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:4417","+proj=tmerc +lat_0=0 +lon_0=21 +k=1 +x_0=7500000 +y_0=0 +ellps=krass +towgs84=28,-121,-77,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

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{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 7",
    "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 7",
        "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": 21,
                "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": 7500000,
                "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": "Hungary and Slovakia - between 19°30'E and 22°30'E.",
    "bbox": {
        "south_latitude": 46.1,
        "west_longitude": 19.5,
        "north_latitude": 49.59,
        "east_longitude": 22.5
    },
    "id": {
        "authority": "EPSG",
        "code": 4417
    }
}

Definition: GeoServer

4417=PROJCS["Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 7",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",21],PARAMETER["scale_factor",1],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","4417"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=0"
	"lon_0=21"
	"k=1"
	"x_0=7500000"
	"y_0=0"
	"ellps=krass"
	"towgs84=28,-121,-77,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=0 +lon_0=21 +k=1 +x_0=7500000 +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=21 +k=1 +x_0=7500000 +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 ( 4417, 'EPSG', 4417, '+proj=tmerc +lat_0=0 +lon_0=21 +k=1 +x_0=7500000 +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 7",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",21],PARAMETER["scale_factor",1],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","4417"]]');

EPSG:4417