EPSG:22780

Deir ez Zor / Levant Stereographic

Transform Get position on a map

Available transformations
to EPSG:4326
EPSG:4326 - WGS 84

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived for 1998 Omar seismic survey and used in 2000 for El Isba seismic survey.

Information source: Total

Revision date: 2020-03-14

Attributes

Unit: metre

Geodetic CRS: Deir ez Zor

Datum: Deir ez Zor

Ellipsoid: Clarke 1880 (IGN)

Prime meridian: Greenwich

Data source: EPSG

Revision date: 2000-10-19

Scope: Cadastre, topographic mapping (large scale).

Remarks: Used prior to World War II.

Area of use: Lebanon - onshore. Syrian Arab Republic - onshore.

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

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SimpleMap

Center coordinates
-14303.76 67141.11

Projected bounds:
-333448.68 -209482.31
304004.37 349600.28

WGS84 bounds:
35.61 32.31
42.38 37.3

Syria - onshore.
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Definition: OGC Well Known Text

PROJCS["Deir ez Zor / Levant Stereographic",
    GEOGCS["Deir ez Zor",
        DATUM["Deir_ez_Zor",
            SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],
            TOWGS84[-190.421,8.532,238.69,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4227"]],
    PROJECTION["Oblique_Stereographic"],
    PARAMETER["latitude_of_origin",34.2],
    PARAMETER["central_meridian",39.15],
    PARAMETER["scale_factor",0.9995341],
    PARAMETER["false_easting",0],
    PARAMETER["false_northing",0],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","22780"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["Deir ez Zor / Levant Stereographic",
    BASEGEOGCRS["Deir ez Zor",
        DATUM["Deir ez Zor",
            ELLIPSOID["Clarke 1880 (IGN)",6378249.2,293.466021293627,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4227]],
    CONVERSION["Levant Stereographic",
        METHOD["Oblique Stereographic",
            ID["EPSG",9809]],
        PARAMETER["Latitude of natural origin",38,
            ANGLEUNIT["grad",0.0157079632679489],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",43.5,
            ANGLEUNIT["grad",0.0157079632679489],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.9995341,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",0,
            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["Lebanon - onshore. Syrian Arab Republic - onshore."],
        BBOX[32.31,35.04,37.3,42.38]],
    ID["EPSG",22780]]

Definition: ESRI Well Known Text

PROJCS["Deir_ez_Zor_Levant_Stereographic",
    GEOGCS["GCS_Deir_ez_Zor",
        DATUM["D_Deir_ez_Zor",
            SPHEROID["Clarke_1880_IGN",6378249.2,293.466021293627]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Double_Stereographic"],
    PARAMETER["False_Easting",0.0],
    PARAMETER["False_Northing",0.0],
    PARAMETER["Central_Meridian",39.15],
    PARAMETER["Scale_Factor",0.9995341],
    PARAMETER["Latitude_Of_Origin",34.2],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=sterea +lat_0=34.2 +lon_0=39.15 +k=0.9995341 +x_0=0 +y_0=0 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:22780","+proj=sterea +lat_0=34.2 +lon_0=39.15 +k=0.9995341 +x_0=0 +y_0=0 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "Deir ez Zor / Levant Stereographic",
    "base_crs": {
        "name": "Deir ez Zor",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Deir ez Zor",
            "ellipsoid": {
                "name": "Clarke 1880 (IGN)",
                "semi_major_axis": 6378249.2,
                "inverse_flattening": 293.466021293627
            }
        },
        "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": 4227
        }
    },
    "conversion": {
        "name": "Levant Stereographic",
        "method": {
            "name": "Oblique Stereographic",
            "id": {
                "authority": "EPSG",
                "code": 9809
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 38,
                "unit": {
                    "type": "AngularUnit",
                    "name": "grad",
                    "conversion_factor": 0.0157079632679489
                },
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": 43.5,
                "unit": {
                    "type": "AngularUnit",
                    "name": "grad",
                    "conversion_factor": 0.0157079632679489
                },
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.9995341,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 0,
                "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": "Lebanon - onshore. Syrian Arab Republic - onshore.",
    "bbox": {
        "south_latitude": 32.31,
        "west_longitude": 35.04,
        "north_latitude": 37.3,
        "east_longitude": 42.38
    },
    "id": {
        "authority": "EPSG",
        "code": 22780
    }
}

Definition: GeoServer

22780=PROJCS["Deir ez Zor / Levant Stereographic",GEOGCS["Deir ez Zor",DATUM["Deir_ez_Zor",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-190.421,8.532,238.69,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",34.2],PARAMETER["central_meridian",39.15],PARAMETER["scale_factor",0.9995341],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","22780"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=sterea"
	"lat_0=34.2"
	"lon_0=39.15"
	"k=0.9995341"
	"x_0=0"
	"y_0=0"
	"ellps=clrk80ign"
	"towgs84=-190.421,8.532,238.69,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=sterea +lat_0=34.2 +lon_0=39.15 +k=0.9995341 +x_0=0 +y_0=0 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=sterea +lat_0=34.2 +lon_0=39.15 +k=0.9995341 +x_0=0 +y_0=0 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 22780, 'EPSG', 22780, '+proj=sterea +lat_0=34.2 +lon_0=39.15 +k=0.9995341 +x_0=0 +y_0=0 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Deir ez Zor / Levant Stereographic",GEOGCS["Deir ez Zor",DATUM["Deir_ez_Zor",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-190.421,8.532,238.69,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",34.2],PARAMETER["central_meridian",39.15],PARAMETER["scale_factor",0.9995341],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","22780"]]');