Data source: EPSG
Information source: Anglo American.
Revision date: 2025-07-10
Scope: Engineering survey and topographic mapping related to the Woodsmith mine project.
Remarks: In conjunction with transformation ETRS89 to WSPG-IRF (1) (code 9764), emulates the WSPG Snake projection.
Method: Transverse Mercator
Description: (0,)
Definition: OGC Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",54.5], PARAMETER["central_meridian",-0.85], PARAMETER["scale_factor",1], PARAMETER["false_easting",39630.9213], PARAMETER["false_northing",36016.293]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["WSPG-TM", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",54.5, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-0.85, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",39630.9213, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",36016.293, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",10862]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",39630.9213], PARAMETER["False_Northing",36016.293], PARAMETER["Central_Meridian",-0.85], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",54.5]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "WSPG-TM", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 54.5, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -0.85, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 1, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 39630.9213, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 36016.293, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 10862 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=54.5 +lon_0=-0.85 +k=1 +x_0=39630.9213 +y_0=36016.293"> <Layer srs="+proj=tmerc +lat_0=54.5 +lon_0=-0.85 +k=1 +x_0=39630.9213 +y_0=36016.293"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10862, 'EPSG', 10862, '+proj=tmerc +lat_0=54.5 +lon_0=-0.85 +k=1 +x_0=39630.9213 +y_0=36016.293', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",54.5],PARAMETER["central_meridian",-0.85],PARAMETER["scale_factor",1],PARAMETER["false_easting",39630.9213],PARAMETER["false_northing",36016.293]');