MGI 1901 / Slovene National Grid

Serbia including Vojvodina. , accuracy 0.5 m, code 7675 (default) [7]
Serbia including Vojvodina. , accuracy 0.46 m, code 9495 [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: Geodetska uprava Republike Slovenije, http://www.gu.gov.si

Revision date: 2018-08-29

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

Remarks: In Slovenia replaces MGI 1901 / Balkans zone 5 (D48 zone 5) (CRS code 8677) and MGI 1901 / Slovenia Grid (CRS code 8686). Replaced by D96/TM (CRS code 3794) although old cadastral records still related to D48/GK.

Area of use: Slovenia - onshore and offshore.

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

Covered area powered by MapTiler

Center coordinates
972696.67 -86799.78

Projected bounds:
794457.01 -316734.93
1161758.8 147497.18

WGS84 bounds:
18.81 42.23
23.01 46.19

Serbia including Vojvodina.

Definition: OGC Well Known Text 2 (2019)

Open
Copy URL
Copy Text
Copy Formatted
Docs
Download

BOUNDCRS[
    SOURCECRS[
        PROJCRS["MGI 1901 / Slovene National Grid",
            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["Slovene National Grid",
                METHOD["Transverse Mercator",
                    ID["EPSG",9807]],
                PARAMETER["Latitude of natural origin",0,
                    ANGLEUNIT["degree",0.0174532925199433],
                    ID["EPSG",8801]],
                PARAMETER["Longitude of natural origin",15,
                    ANGLEUNIT["degree",0.0174532925199433],
                    ID["EPSG",8802]],
                PARAMETER["Scale factor at natural origin",0.9999,
                    SCALEUNIT["unity",1],
                    ID["EPSG",8805]],
                PARAMETER["False easting",500000,
                    LENGTHUNIT["metre",1],
                    ID["EPSG",8806]],
                PARAMETER["False northing",-5000000,
                    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["Slovenia - onshore and offshore."],
                BBOX[45.42,13.38,46.88,16.61]],
            ID["EPSG",3912]]],
    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=15 +k=0.9999 +x_0=500000 +y_0=-5000000 +ellps=bessel +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:3912","+proj=tmerc +lat_0=0 +lon_0=15 +k=0.9999 +x_0=500000 +y_0=-5000000 +ellps=bessel +units=m +no_defs +type=crs");

Definition: JSON

Open
Copy URL
Copy Text
Copy Formatted
Docs
Download

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "BoundCRS",
    "source_crs": {
        "type": "ProjectedCRS",
        "name": "MGI 1901 / Slovene National Grid",
        "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": "Slovene National Grid",
            "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": 15,
                    "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": 500000,
                    "unit": "metre",
                    "id": {
                        "authority": "EPSG",
                        "code": 8806
                    }
                },
                {
                    "name": "False northing",
                    "value": -5000000,
                    "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": 3912
        }
    },
    "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=15"
	"k=0.9999"
	"x_0=500000"
	"y_0=-5000000"
	"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=15 +k=0.9999 +x_0=500000 +y_0=-5000000 +ellps=bessel +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=0 +lon_0=15 +k=0.9999 +x_0=500000 +y_0=-5000000 +ellps=bessel +units=m +no_defs +type=crs">
	</Layer>
</Map>

EPSG:3912