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
Unit: metre
Geodetic CRS: Deir ez Zor
Datum: Deir ez Zor
Ellipsoid: Clarke 1880 (IGN)
Prime meridian: Greenwich
Data source: EPSG
Revision date: 1999-10-20
Scope: Engineering survey, topographic mapping.
Remarks: Replaces Deir ez Zor / Levant zone (EPSG code 22700) from 1973.
Area of use: Lebanon - onshore. Syrian Arab Republic - onshore.
Coordinate system: Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: m.
Center coordinates
450340.05 318463.8
Projected bounds:
135949.52 41951.07
745970.62 605219.1
WGS84 bounds:
35.61 32.31
42.38 37.3
Definition: Well Known Text (WKT)
PROJCS["Deir ez Zor / Syria Lambert", 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], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4227"]], PROJECTION["Lambert_Conformal_Conic_1SP"], PARAMETER["latitude_of_origin",34.65], PARAMETER["central_meridian",37.35], PARAMETER["scale_factor",0.9996256], PARAMETER["false_easting",300000], PARAMETER["false_northing",300000], UNIT["metre",1], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","22770"]]
Definition: ESRI WKT
PROJCS["Deir_ez_Zor_Syria_Lambert",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["Lambert_Conformal_Conic"],PARAMETER["False_Easting",300000.0],PARAMETER["False_Northing",300000.0],PARAMETER["Central_Meridian",37.35],PARAMETER["Standard_Parallel_1",34.65],PARAMETER["Scale_Factor",0.9996256],PARAMETER["Latitude_Of_Origin",34.65],UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json", "type": "ProjectedCRS", "name": "Deir ez Zor / Syria Lambert", "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": "Syria Lambert", "method": { "name": "Lambert Conic Conformal (1SP)", "id": { "authority": "EPSG", "code": 9801 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 34.65, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 37.35, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.9996256, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 300000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 300000, "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": "Engineering survey, topographic mapping.", "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": 22770 } }
Definition: GeoServer
22770=PROJCS["Deir ez Zor / Syria Lambert",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],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",34.65],PARAMETER["central_meridian",37.35],PARAMETER["scale_factor",0.9996256],PARAMETER["false_easting",300000],PARAMETER["false_northing",300000],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","22770"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=lcc +lat_1=34.65 +lat_0=34.65 +lon_0=37.35 +k_0=0.9996256 +x_0=300000 +y_0=300000 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs"> <Layer srs="+proj=lcc +lat_1=34.65 +lat_0=34.65 +lon_0=37.35 +k_0=0.9996256 +x_0=300000 +y_0=300000 +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 ( 22770, 'EPSG', 22770, '+proj=lcc +lat_1=34.65 +lat_0=34.65 +lon_0=37.35 +k_0=0.9996256 +x_0=300000 +y_0=300000 +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Deir ez Zor / Syria Lambert",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],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",34.65],PARAMETER["central_meridian",37.35],PARAMETER["scale_factor",0.9996256],PARAMETER["false_easting",300000],PARAMETER["false_northing",300000],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","22770"]]');
Definition: OGC WKT
PROJCS["Deir ez Zor / Syria Lambert",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],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",34.65],PARAMETER["central_meridian",37.35],PARAMETER["scale_factor",0.9996256],PARAMETER["false_easting",300000],PARAMETER["false_northing",300000],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","22770"]]
Definition: OGC WKT 2 (2019)
PROJCRS["Deir ez Zor / Syria Lambert",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["Syria Lambert",METHOD["Lambert Conic Conformal (1SP)",ID["EPSG",9801]],PARAMETER["Latitude of natural origin",34.65,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",37.35,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",0.9996256,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False easting",300000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",300000,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["Engineering survey, topographic mapping."],AREA["Lebanon - onshore. Syrian Arab Republic - onshore."],BBOX[32.31,35.04,37.3,42.38]],ID["EPSG",22770]]