MGI 1901 / Balkans zone 7

Serbia including Vojvodina. , accuracy 0.46 m, code 9495 (default) [7]
Serbia including Vojvodina. , accuracy 0.5 m, code 7675 [7]
Serbia including Vojvodina. , accuracy 0.03 m, code 9496 [grid]

Selected transformation

Name: MGI 1901 to ETRS89-SRB [STRS00] (9)

Method: NTv2

Grid Files: MGI1901_TO_SRBETRS89_NTv2.gsb

Remarks:

Information source: Republic Geodetic Authority, Serbia; www.rgz.gov.rs

Revision date: 2025-11-12

Attributes

Unit: metre

Geodetic CRS: MGI 1901

Datum: MGI 1901

Ellipsoid: Bessel 1841

Prime meridian: Greenwich

Data source: EPSG

Information source: Agency for Real Estate Cadastre (AREC), Macedonia, www.katastar.gov.mk and Federal Administration for Geodetic and Real Property Affairs (FGA), Bosnia and Herzegovina, www.fgu.com.ba.

Revision date: 2023-05-03

Scope: Cadastre, engineering survey, topographic mapping (large and medium scale).

Remarks: Introduced in 1924. In Macedonia replaced by MSCS (CRS code 6204) from 2008 but from 2013 this CRS used for AREC electronic cadastral database (E-kat) across whole country. In Bosnia and Herzegovina replaced by BH_ETRS89 / TM (CRS code 10329).

Area of use: Bosnia and Herzegovina - east of 19°30'E; Kosovo; Montenegro - east of 19°30'E; Serbia - between 19°30'E and 22°30'E.

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

Covered area powered by MapTiler

Serbia including Vojvodina.

Definition: OGC Well Known Text 2 (2019)

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BOUNDCRS[
    SOURCECRS[
        PROJCRS["MGI 1901 / Balkans zone 7",
            BASEGEOGCRS["MGI 1901",
                DATUM["MGI 1901",
                    ELLIPSOID["Bessel 1841",6377397.155,299.1528128,
                        LENGTHUNIT["metre",1]]],
                PRIMEM["Greenwich",0,
                    ANGLEUNIT["degree",0.0174532925199433]],
                ID["EPSG",3906]],
            CONVERSION["Balkans 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",0.9999,
                    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["easting (Y)",east,
                    ORDER[1],
                    LENGTHUNIT["metre",1]],
                AXIS["northing (X)",north,
                    ORDER[2],
                    LENGTHUNIT["metre",1]],
            USAGE[
                SCOPE["Cadastre, engineering survey, topographic mapping (large and medium scale)."],
                AREA["Bosnia and Herzegovina - east of 19°30'E; Kosovo; Montenegro - east of 19°30'E; Serbia - between 19°30'E and 22°30'E."],
                BBOX[41.85,19.5,46.19,22.51]],
            USAGE[
                SCOPE["Cadastre."],
                AREA["North Macedonia."],
                BBOX[40.85,20.45,42.36,23.04]],
            ID["EPSG",6316]]],
    TARGETCRS[
        GEOGCRS["ETRS89-SRB [STRS00]",
            DATUM["Serbian Spatial Reference System 2000",
                ELLIPSOID["GRS 1980",6378137,298.257222101,
                    LENGTHUNIT["metre",1]],
                ANCHOREPOCH[2010.63]],
            PRIMEM["Greenwich",0,
                ANGLEUNIT["degree",0.0174532925199433]],
            CS[ellipsoidal,2],
                AXIS["geodetic latitude (Lat)",north,
                    ORDER[1],
                    ANGLEUNIT["degree",0.0174532925199433]],
                AXIS["geodetic longitude (Lon)",east,
                    ORDER[2],
                    ANGLEUNIT["degree",0.0174532925199433]],
            USAGE[
                SCOPE["Horizontal component of 3D system."],
                AREA["Serbia including Vojvodina."],
                BBOX[42.23,18.81,46.19,23.01]],
            ID["EPSG",8685],
            REMARK["In Serbia replaces MGI 1901 and SREF98 (CRS codes 3906 and 4075)."]]],
    ABRIDGEDTRANSFORMATION["MGI 1901 to ETRS89-SRB [STRS00] (9)",
        METHOD["NTv2",
            ID["EPSG",9615]],
        PARAMETERFILE["Latitude and longitude difference file","MGI1901_TO_SRBETRS89_NTv2.gsb"],
        USAGE[
            SCOPE["Geodesy, cadastre."],
            AREA["Serbia including Vojvodina."],
            BBOX[42.23,18.81,46.19,23.01]],
        ID["EPSG",9496]]]

Definition: PROJ.4

+proj=tmerc +lat_0=0 +lon_0=21 +k=0.9999 +x_0=7500000 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:6316","+proj=tmerc +lat_0=0 +lon_0=21 +k=0.9999 +x_0=7500000 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs");

Definition: JSON

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{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "BoundCRS",
    "source_crs": {
        "type": "ProjectedCRS",
        "name": "MGI 1901 / Balkans zone 7",
        "base_crs": {
            "type": "GeographicCRS",
            "name": "MGI 1901",
            "datum": {
                "type": "GeodeticReferenceFrame",
                "name": "MGI 1901",
                "ellipsoid": {
                    "name": "Bessel 1841",
                    "semi_major_axis": 6377397.155,
                    "inverse_flattening": 299.1528128
                }
            },
            "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": 3906
            },
            "remarks": "Adopted in 1924 replacing MGI (Ferro) (CRS code 4805). Densified in 1948. In Slovenia replaced by D96 (CRS code 4765). In Croatia replaced by HTRS96 (CRS code 4761). In Serbia replaced by SREF98 and then by SRB_ETRS89 (STRS00) (CRS codes 4075 and 8691)."
        },
        "conversion": {
            "name": "Balkans 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": 0.9999,
                    "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": "Easting",
                    "abbreviation": "Y",
                    "direction": "east",
                    "unit": "metre"
                },
                {
                    "name": "Northing",
                    "abbreviation": "X",
                    "direction": "north",
                    "unit": "metre"
                }
            ]
        },
        "id": {
            "authority": "EPSG",
            "code": 6316
        }
    },
    "target_crs": {
        "type": "GeographicCRS",
        "name": "ETRS89-SRB [STRS00]",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Serbian Spatial Reference System 2000",
            "anchor_epoch": 2010.63,
            "ellipsoid": {
                "name": "GRS 1980",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257222101
            }
        },
        "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": 8685
        },
        "remarks": "In Serbia replaces MGI 1901 and SREF98 (CRS codes 3906 and 4075)."
    },
    "transformation": {
        "name": "MGI 1901 to ETRS89-SRB [STRS00] (9)",
        "method": {
            "name": "NTv2",
            "id": {
                "authority": "EPSG",
                "code": 9615
            }
        },
        "parameters": [
            {
                "name": "Latitude and longitude difference file",
                "value": "MGI1901_TO_SRBETRS89_NTv2.gsb",
                "id": {
                    "authority": "EPSG",
                    "code": 8656
                }
            }
        ],
        "id": {
            "authority": "EPSG",
            "code": 9496
        }
    }
}

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=0"
	"lon_0=21"
	"k=0.9999"
	"x_0=7500000"
	"y_0=0"
	"ellps=bessel"
	"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=0.9999 +x_0=7500000 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=0 +lon_0=21 +k=0.9999 +x_0=7500000 +y_0=0 +ellps=bessel +units=m +no_defs +type=crs">
	</Layer>
</Map>

EPSG:6316