EPSG:18092

Lambert Centre France

Attributes

Data source: EPSG

Information source: IGN Paris.

Revision date: 2003-01-16

Scope: Engineering survey, topographic mapping.

Remarks: Longitude is referenced to the Paris meridian. Replaced in 1972 by Lambert zone II (code 18082).

Method: Lambert Conic Conformal (1SP)

Area of use: France mainland onshore between 50.5 grads and 53.5 grads North (45°27'N to 48°09'N). Also used over all onshore mainland France.

Description: (0,)

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SimpleMap
France mainland onshore between 50.5 grads and 53.5 grads North (45°27'N to 48°09'N). Also used over all onshore mainland France.

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Definition: OGC Well Known Text

PROJECTION["Lambert_Conformal_Conic_1SP"],
PARAMETER["latitude_of_origin",46.8],
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",0.99987742],
PARAMETER["false_easting",600000],
PARAMETER["false_northing",200000]

Definition: OGC Well Known Text 2 (2019)

CONVERSION["Lambert Centre France",
    METHOD["Lambert Conic Conformal (1SP)",
        ID["EPSG",9801]],
    PARAMETER["Latitude of natural origin",52,
        ANGLEUNIT["grad",0.0157079632679489],
        ID["EPSG",8801]],
    PARAMETER["Longitude of natural origin",0,
        ANGLEUNIT["grad",0.0157079632679489],
        ID["EPSG",8802]],
    PARAMETER["Scale factor at natural origin",0.99987742,
        SCALEUNIT["unity",1],
        ID["EPSG",8805]],
    PARAMETER["False easting",600000,
        LENGTHUNIT["metre",1],
        ID["EPSG",8806]],
    PARAMETER["False northing",200000,
        LENGTHUNIT["metre",1],
        ID["EPSG",8807]],
    ID["EPSG",18092]]

Definition: ESRI Well Known Text

PROJECTION["Lambert_Conformal_Conic"],
PARAMETER["False_Easting",600000.0],
PARAMETER["False_Northing",200000.0],
PARAMETER["Central_Meridian",0.0],
PARAMETER["Standard_Parallel_1",46.8],
PARAMETER["Scale_Factor",0.99987742],
PARAMETER["Latitude_Of_Origin",46.8]

Definition: PROJ.4

+proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:18092","+proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Conversion",
    "name": "Lambert Centre France",
    "method": {
        "name": "Lambert Conic Conformal (1SP)",
        "id": {
            "authority": "EPSG",
            "code": 9801
        }
    },
    "parameters": [
        {
            "name": "Latitude of natural origin",
            "value": 52,
            "unit": {
                "type": "AngularUnit",
                "name": "grad",
                "conversion_factor": 0.0157079632679489
            },
            "id": {
                "authority": "EPSG",
                "code": 8801
            }
        },
        {
            "name": "Longitude of natural origin",
            "value": 0,
            "unit": {
                "type": "AngularUnit",
                "name": "grad",
                "conversion_factor": 0.0157079632679489
            },
            "id": {
                "authority": "EPSG",
                "code": 8802
            }
        },
        {
            "name": "Scale factor at natural origin",
            "value": 0.99987742,
            "unit": "unity",
            "id": {
                "authority": "EPSG",
                "code": 8805
            }
        },
        {
            "name": "False easting",
            "value": 600000,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8806
            }
        },
        {
            "name": "False northing",
            "value": 200000,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8807
            }
        }
    ],
    "id": {
        "authority": "EPSG",
        "code": 18092
    }
}

Definition: GeoServer

18092=PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",46.8],PARAMETER["central_meridian",0],PARAMETER["scale_factor",0.99987742],PARAMETER["false_easting",600000],PARAMETER["false_northing",200000]

Definition: MapServer - MAPfile

PROJECTION
	"proj=lcc"
	"lat_1=46.8"
	"lat_0=46.8"
	"lon_0=0"
	"k_0=0.99987742"
	"x_0=600000"
	"y_0=200000"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000">
	<Layer srs="+proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 18092, 'EPSG', 18092, '+proj=lcc +lat_1=46.8 +lat_0=46.8 +lon_0=0 +k_0=0.99987742 +x_0=600000 +y_0=200000', 'PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",46.8],PARAMETER["central_meridian",0],PARAMETER["scale_factor",0.99987742],PARAMETER["false_easting",600000],PARAMETER["false_northing",200000]');