EPSG:5978

EPSG Arctic LCC zone 1-23

Attributes

Data source: EPSG

Information source: OGP

Revision date: 2012-12-19

Scope: Exploration and development, mapping.

Remarks: May be defined using LCC (1SP) method (EPSG method code 9801) with value of latitude for natural origin as latitude at false origin here and scale factor = 0.9995705769.

Method: Lambert Conic Conformal (2SP)

Area of use: Arctic - between 87°50'N and 82°50'N, approximately 120°W to approximately 60°W. May be extended westwards or eastwards within the latitude limits.

Description: (0,)

Covered area powered by MapTiler MapTiler logo
SimpleMap
Arctic - between 87°50'N and 82°50'N, approximately 120°W to approximately 60°W. May be extended westwards or eastwards within the latitude limits.

MapTiler banner

Definition: OGC Well Known Text

PROJECTION["Lambert_Conformal_Conic_2SP"],
PARAMETER["latitude_of_origin",85.4371183333333],
PARAMETER["central_meridian",-90],
PARAMETER["standard_parallel_1",87],
PARAMETER["standard_parallel_2",83.6666666666667],
PARAMETER["false_easting",23500000],
PARAMETER["false_northing",1500000]

Definition: OGC Well Known Text 2 (2019)

CONVERSION["EPSG Arctic LCC zone 1-23",
    METHOD["Lambert Conic Conformal (2SP)",
        ID["EPSG",9802]],
    PARAMETER["Latitude of false origin",85.4371183333333,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8821]],
    PARAMETER["Longitude of false origin",-90,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8822]],
    PARAMETER["Latitude of 1st standard parallel",87,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8823]],
    PARAMETER["Latitude of 2nd standard parallel",83.6666666666667,
        ANGLEUNIT["degree",0.0174532925199433],
        ID["EPSG",8824]],
    PARAMETER["Easting at false origin",23500000,
        LENGTHUNIT["metre",1],
        ID["EPSG",8826]],
    PARAMETER["Northing at false origin",1500000,
        LENGTHUNIT["metre",1],
        ID["EPSG",8827]],
    ID["EPSG",5978]]

Definition: ESRI Well Known Text

PROJECTION["Lambert_Conformal_Conic"],
PARAMETER["False_Easting",23500000.0],
PARAMETER["False_Northing",1500000.0],
PARAMETER["Central_Meridian",-90.0],
PARAMETER["Standard_Parallel_1",87.0],
PARAMETER["Standard_Parallel_2",83.6666666666667],
PARAMETER["Latitude_Of_Origin",85.4371183333333]

Definition: PROJ.4

+proj=lcc +lat_0=85.4371183333333 +lon_0=-90 +lat_1=87 +lat_2=83.6666666666667 +x_0=23500000 +y_0=1500000

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:5978","+proj=lcc +lat_0=85.4371183333333 +lon_0=-90 +lat_1=87 +lat_2=83.6666666666667 +x_0=23500000 +y_0=1500000");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Conversion",
    "name": "EPSG Arctic LCC zone 1-23",
    "method": {
        "name": "Lambert Conic Conformal (2SP)",
        "id": {
            "authority": "EPSG",
            "code": 9802
        }
    },
    "parameters": [
        {
            "name": "Latitude of false origin",
            "value": 85.4371183333333,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8821
            }
        },
        {
            "name": "Longitude of false origin",
            "value": -90,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8822
            }
        },
        {
            "name": "Latitude of 1st standard parallel",
            "value": 87,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8823
            }
        },
        {
            "name": "Latitude of 2nd standard parallel",
            "value": 83.6666666666667,
            "unit": "degree",
            "id": {
                "authority": "EPSG",
                "code": 8824
            }
        },
        {
            "name": "Easting at false origin",
            "value": 23500000,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8826
            }
        },
        {
            "name": "Northing at false origin",
            "value": 1500000,
            "unit": "metre",
            "id": {
                "authority": "EPSG",
                "code": 8827
            }
        }
    ],
    "id": {
        "authority": "EPSG",
        "code": 5978
    }
}

Definition: GeoServer

5978=PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",85.4371183333333],PARAMETER["central_meridian",-90],PARAMETER["standard_parallel_1",87],PARAMETER["standard_parallel_2",83.6666666666667],PARAMETER["false_easting",23500000],PARAMETER["false_northing",1500000]

Definition: MapServer - MAPfile

PROJECTION
	"proj=lcc"
	"lat_0=85.4371183333333"
	"lon_0=-90"
	"lat_1=87"
	"lat_2=83.6666666666667"
	"x_0=23500000"
	"y_0=1500000"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=lcc +lat_0=85.4371183333333 +lon_0=-90 +lat_1=87 +lat_2=83.6666666666667 +x_0=23500000 +y_0=1500000">
	<Layer srs="+proj=lcc +lat_0=85.4371183333333 +lon_0=-90 +lat_1=87 +lat_2=83.6666666666667 +x_0=23500000 +y_0=1500000">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 5978, 'EPSG', 5978, '+proj=lcc +lat_0=85.4371183333333 +lon_0=-90 +lat_1=87 +lat_2=83.6666666666667 +x_0=23500000 +y_0=1500000', 'PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",85.4371183333333],PARAMETER["central_meridian",-90],PARAMETER["standard_parallel_1",87],PARAMETER["standard_parallel_2",83.6666666666667],PARAMETER["false_easting",23500000],PARAMETER["false_northing",1500000]');