EPSG:3191

LGD2006 / Libya TM zone 6

Transform Get position on a map

Available transformations
to EPSG:4326
No other targets exist for this CRS

  • Libya - onshore and offshore. , accuracy 0.1 m, code 15908 (default) [3]

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived at 5 stations throughout Libya used to define LGD2006 in May 2006.

Information source: Survey Department of Libya.

Revision date: 2020-03-14

Attributes

Unit: metre

Geodetic CRS: LGD2006

Datum: Libyan Geodetic Datum 2006

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: Survey Department of Libya.

Revision date: 2006-08-25

Scope: Cadastre, topographic mapping (large scale).

Area of use: Libya - onshore between 10°E and 12°E.

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

Covered area powered by MapTiler MapTiler logo
SimpleMap

Center coordinates
869723.55 3046152.02

Projected bounds:
22650.8 2156926.42
1811461.53 4007852.46

WGS84 bounds:
9.31 19.5
26.21 35.23

Libya - onshore and offshore.
MapTiler banner

Definition: OGC Well Known Text

PROJCS["LGD2006 / Libya TM zone 6",
    GEOGCS["LGD2006",
        DATUM["Libyan_Geodetic_Datum_2006",
            SPHEROID["International 1924",6378388,297],
            TOWGS84[-208.4058,-109.8777,-2.5764,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4754"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",11],
    PARAMETER["scale_factor",0.99995],
    PARAMETER["false_easting",200000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","3191"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["LGD2006 / Libya TM zone 6",
    BASEGEOGCRS["LGD2006",
        DATUM["Libyan Geodetic Datum 2006",
            ELLIPSOID["International 1924",6378388,297,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4754]],
    CONVERSION["Libya TM 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",11,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.99995,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",200000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",0,
            LENGTHUNIT["metre",1],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["easting (X)",east,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["northing (Y)",north,
            ORDER[2],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Cadastre, topographic mapping (large scale)."],
        AREA["Libya - onshore between 10°E and 12°E."],
        BBOX[23.51,10,33.23,12]],
    ID["EPSG",3191]]

Definition: ESRI Well Known Text

PROJCS["LGD2006_Libya_TM_Zone_6",
    GEOGCS["GCS_LGD2006",
        DATUM["D_Libyan_Geodetic_Datum_2006",
            SPHEROID["International_1924",6378388.0,297.0]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",200000.0],
    PARAMETER["False_Northing",0.0],
    PARAMETER["Central_Meridian",11.0],
    PARAMETER["Scale_Factor",0.99995],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=0 +lon_0=11 +k=0.99995 +x_0=200000 +y_0=0 +ellps=intl +towgs84=-208.4058,-109.8777,-2.5764,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:3191","+proj=tmerc +lat_0=0 +lon_0=11 +k=0.99995 +x_0=200000 +y_0=0 +ellps=intl +towgs84=-208.4058,-109.8777,-2.5764,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "LGD2006 / Libya TM zone 6",
    "base_crs": {
        "name": "LGD2006",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Libyan Geodetic Datum 2006",
            "ellipsoid": {
                "name": "International 1924",
                "semi_major_axis": 6378388,
                "inverse_flattening": 297
            }
        },
        "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": 4754
        }
    },
    "conversion": {
        "name": "Libya TM 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": 11,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.99995,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 200000,
                "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": "X",
                "direction": "east",
                "unit": "metre"
            },
            {
                "name": "Northing",
                "abbreviation": "Y",
                "direction": "north",
                "unit": "metre"
            }
        ]
    },
    "scope": "Cadastre, topographic mapping (large scale).",
    "area": "Libya - onshore between 10°E and 12°E.",
    "bbox": {
        "south_latitude": 23.51,
        "west_longitude": 10,
        "north_latitude": 33.23,
        "east_longitude": 12
    },
    "id": {
        "authority": "EPSG",
        "code": 3191
    }
}

Definition: GeoServer

3191=PROJCS["LGD2006 / Libya TM zone 6",GEOGCS["LGD2006",DATUM["Libyan_Geodetic_Datum_2006",SPHEROID["International 1924",6378388,297],TOWGS84[-208.4058,-109.8777,-2.5764,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4754"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",11],PARAMETER["scale_factor",0.99995],PARAMETER["false_easting",200000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3191"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=0"
	"lon_0=11"
	"k=0.99995"
	"x_0=200000"
	"y_0=0"
	"ellps=intl"
	"towgs84=-208.4058,-109.8777,-2.5764,0,0,0,0"
	"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=11 +k=0.99995 +x_0=200000 +y_0=0 +ellps=intl +towgs84=-208.4058,-109.8777,-2.5764,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=0 +lon_0=11 +k=0.99995 +x_0=200000 +y_0=0 +ellps=intl +towgs84=-208.4058,-109.8777,-2.5764,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 3191, 'EPSG', 3191, '+proj=tmerc +lat_0=0 +lon_0=11 +k=0.99995 +x_0=200000 +y_0=0 +ellps=intl +towgs84=-208.4058,-109.8777,-2.5764,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["LGD2006 / Libya TM zone 6",GEOGCS["LGD2006",DATUM["Libyan_Geodetic_Datum_2006",SPHEROID["International 1924",6378388,297],TOWGS84[-208.4058,-109.8777,-2.5764,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4754"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",11],PARAMETER["scale_factor",0.99995],PARAMETER["false_easting",200000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3191"]]');