EPSG
PEI Department of Transportation & Public Works; Mr. Serge Bernard
2023-01-17
Engineering survey, topographic mapping.
False Easting and False Northing changed from values used with ATS77 (which were FE=700000m; FN=400000m) to these new values when used with NAD83 (CSRS). New values are FE=400000m; FN=800000m; adopted in 2000.
Canada - Prince Edward Island.
(0,)
Definition: OGC Well Known Text
PROJECTION["Oblique_Stereographic"], PARAMETER["latitude_of_origin",47.25], PARAMETER["central_meridian",-63], PARAMETER["scale_factor",0.999912], PARAMETER["false_easting",400000], PARAMETER["false_northing",800000]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["Prince Edward Isl. Stereographic (NAD83)", METHOD["Oblique Stereographic", ID["EPSG",9809]], PARAMETER["Latitude of natural origin",47.25, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-63, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",0.999912, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",400000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",800000, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",19960]]
Definition: ESRI Well Known Text
PROJECTION["Double_Stereographic"], PARAMETER["False_Easting",400000.0], PARAMETER["False_Northing",800000.0], PARAMETER["Central_Meridian",-63.0], PARAMETER["Scale_Factor",0.999912], PARAMETER["Latitude_Of_Origin",47.25]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "Prince Edward Isl. Stereographic (NAD83)", "method": { "name": "Oblique Stereographic", "id": { "authority": "EPSG", "code": 9809 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 47.25, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -63, "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": 400000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 800000, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 19960 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=sterea +lat_0=47.25 +lon_0=-63 +k=0.999912 +x_0=400000 +y_0=800000"> <Layer srs="+proj=sterea +lat_0=47.25 +lon_0=-63 +k=0.999912 +x_0=400000 +y_0=800000"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 19960, 'EPSG', 19960, '+proj=sterea +lat_0=47.25 +lon_0=-63 +k=0.999912 +x_0=400000 +y_0=800000', 'PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",47.25],PARAMETER["central_meridian",-63],PARAMETER["scale_factor",0.999912],PARAMETER["false_easting",400000],PARAMETER["false_northing",800000]');