EPSG:2200

ATS77 / New Brunswick Stereographic (ATS77)

Selected transformation

Method: NTv2

Grid Files: NB7783v2.gsb

Remarks: Parameter file is from ATS77 to NAD83(CSRS)v2 (1) (code 9237) assuming that NAD83(CSRS)v2 is equivalent to WGS 84 within the accuracy of the transformation.

Information source: OGP

Revision date: 2021-09-23

Attributes

Unit: metre

Geodetic CRS: ATS77

Datum: Average Terrestrial System 1977

Ellipsoid: Average Terrestrial System 1977

Prime meridian: Greenwich

Data source: EPSG

Information source: New Brunswick Geographic Information Corporation land and water information standards manual.

Revision date: 2011-10-08

Scope: Engineering survey, topographic mapping.

Remarks: In use from 1979. Replaces NAD27 / NB Stereographic (CRS code 5588). Replaced by NAD83(CSRS) / NB Stereographic (CRS code 2953).

Area of use: Canada - New Brunswick.

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

Center coordinates
309624.57 779441.77

Projected bounds:
97383.85 587596.65
508659.99 978286.98

WGS84 bounds:
-69.05 44.56
-63.7 48.07

Canada - New Brunswick.
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Definition: Well Known Text (WKT)

PROJCS["ATS77 / New Brunswick Stereographic (ATS77)",
    GEOGCS["ATS77",
        DATUM["Average_Terrestrial_System_1977",
            SPHEROID["Average Terrestrial System 1977",6378135,298.257],
            EXTENSION["PROJ4_GRIDS","NB7783v2.gsb"]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4122"]],
    PROJECTION["Oblique_Stereographic"],
    PARAMETER["latitude_of_origin",46.5],
    PARAMETER["central_meridian",-66.5],
    PARAMETER["scale_factor",0.999912],
    PARAMETER["false_easting",300000],
    PARAMETER["false_northing",800000],
    UNIT["metre",1],
    AUTHORITY["EPSG","2200"]]

Definition: ESRI WKT

PROJCS["ATS_1977_New_Brunswick_Stereographic",GEOGCS["GCS_ATS_1977",DATUM["D_ATS_1977",SPHEROID["ATS_1977",6378135.0,298.257],EXTENSION["PROJ4_GRIDS","NB7783v2.gsb"]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Double_Stereographic"],PARAMETER["False_Easting",300000.0],PARAMETER["False_Northing",800000.0],PARAMETER["Central_Meridian",-66.5],PARAMETER["Scale_Factor",0.999912],PARAMETER["Latitude_Of_Origin",46.5],UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=sterea +lat_0=46.5 +lon_0=-66.5 +k=0.999912 +x_0=300000 +y_0=800000 +a=6378135 +rf=298.257 +nadgrids=NB7783v2.gsb +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:2200","+proj=sterea +lat_0=46.5 +lon_0=-66.5 +k=0.999912 +x_0=300000 +y_0=800000 +a=6378135 +rf=298.257 +nadgrids=NB7783v2.gsb +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "ATS77 / New Brunswick Stereographic (ATS77)",
    "base_crs": {
        "name": "ATS77",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Average Terrestrial System 1977",
            "ellipsoid": {
                "name": "Average Terrestrial System 1977",
                "semi_major_axis": 6378135,
                "inverse_flattening": 298.257
            }
        },
        "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": 4122
        }
    },
    "conversion": {
        "name": "New Brunswick Stereographic (ATS77)",
        "method": {
            "name": "Oblique Stereographic",
            "id": {
                "authority": "EPSG",
                "code": 9809
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 46.5,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": -66.5,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.999912,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 300000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 800000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8807
                }
            }
        ]
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Northing",
                "abbreviation": "N",
                "direction": "north",
                "unit": "metre"
            },
            {
                "name": "Easting",
                "abbreviation": "E",
                "direction": "east",
                "unit": "metre"
            }
        ]
    },
    "scope": "Engineering survey, topographic mapping.",
    "area": "Canada - New Brunswick.",
    "bbox": {
        "south_latitude": 44.56,
        "west_longitude": -69.05,
        "north_latitude": 48.07,
        "east_longitude": -63.7
    },
    "id": {
        "authority": "EPSG",
        "code": 2200
    }
}

Definition: GeoServer

2200=PROJCS["ATS77 / New Brunswick Stereographic (ATS77)",GEOGCS["ATS77",DATUM["Average_Terrestrial_System_1977",SPHEROID["Average Terrestrial System 1977",6378135,298.257],EXTENSION["PROJ4_GRIDS","NB7783v2.gsb"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4122"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",46.5],PARAMETER["central_meridian",-66.5],PARAMETER["scale_factor",0.999912],PARAMETER["false_easting",300000],PARAMETER["false_northing",800000],UNIT["metre",1],AUTHORITY["EPSG","2200"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=sterea"
	"lat_0=46.5"
	"lon_0=-66.5"
	"k=0.999912"
	"x_0=300000"
	"y_0=800000"
	"a=6378135"
	"rf=298.257"
	"nadgrids=NB7783v2.gsb"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=sterea +lat_0=46.5 +lon_0=-66.5 +k=0.999912 +x_0=300000 +y_0=800000 +a=6378135 +rf=298.257 +nadgrids=NB7783v2.gsb +units=m +no_defs +type=crs">
	<Layer srs="+proj=sterea +lat_0=46.5 +lon_0=-66.5 +k=0.999912 +x_0=300000 +y_0=800000 +a=6378135 +rf=298.257 +nadgrids=NB7783v2.gsb +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 2200, 'EPSG', 2200, '+proj=sterea +lat_0=46.5 +lon_0=-66.5 +k=0.999912 +x_0=300000 +y_0=800000 +a=6378135 +rf=298.257 +nadgrids=NB7783v2.gsb +units=m +no_defs +type=crs', 'PROJCS["ATS77 / New Brunswick Stereographic (ATS77)",GEOGCS["ATS77",DATUM["Average_Terrestrial_System_1977",SPHEROID["Average Terrestrial System 1977",6378135,298.257],EXTENSION["PROJ4_GRIDS","NB7783v2.gsb"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4122"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",46.5],PARAMETER["central_meridian",-66.5],PARAMETER["scale_factor",0.999912],PARAMETER["false_easting",300000],PARAMETER["false_northing",800000],UNIT["metre",1],AUTHORITY["EPSG","2200"]]');

Definition: OGC WKT

PROJCS["ATS77 / New Brunswick Stereographic (ATS77)",GEOGCS["ATS77",DATUM["Average_Terrestrial_System_1977",SPHEROID["Average Terrestrial System 1977",6378135,298.257],EXTENSION["PROJ4_GRIDS","NB7783v2.gsb"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4122"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",46.5],PARAMETER["central_meridian",-66.5],PARAMETER["scale_factor",0.999912],PARAMETER["false_easting",300000],PARAMETER["false_northing",800000],UNIT["metre",1],AUTHORITY["EPSG","2200"]]

Definition: OGC WKT 2 (2019)

PROJCRS["ATS77 / New Brunswick Stereographic (ATS77)",BASEGEOGCRS["ATS77",DATUM["Average Terrestrial System 1977",ELLIPSOID["Average Terrestrial System 1977",6378135,298.257,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4122]],CONVERSION["New Brunswick Stereographic (ATS77)",METHOD["Oblique Stereographic",ID["EPSG",9809]],PARAMETER["Latitude of natural origin",46.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-66.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",0.999912,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False easting",300000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",800000,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["northing (N)",north,ORDER[1],LENGTHUNIT["metre",1]],AXIS["easting (E)",east,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Engineering survey, topographic mapping."],AREA["Canada - New Brunswick."],BBOX[44.56,-69.05,48.07,-63.7]],ID["EPSG",2200]]