Data source: EPSG
Information source: Network Rail.
Revision date: 2024-06-17
Scope: Engineering survey and topographic mapping for railway applications.
Remarks: In conjunction with transformation ETRS89 to ECML14-IRF (1) (code 10624), emulates the ECML14 Snake projection.
Method: Transverse Mercator
Description: (0,)
Definition: OGC Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",53.8], PARAMETER["central_meridian",-1.6], PARAMETER["scale_factor",1], PARAMETER["false_easting",108021.121], PARAMETER["false_northing",263196.8721]
Definition: OGC Well Known Text 2 (2019)
CONVERSION["ECML14-TM", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",53.8, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-1.6, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",108021.121, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",263196.8721, LENGTHUNIT["metre",1], ID["EPSG",8807]], ID["EPSG",10625]]
Definition: ESRI Well Known Text
PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",108021.121], PARAMETER["False_Northing",263196.8721], PARAMETER["Central_Meridian",-1.6], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",53.8]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Conversion", "name": "ECML14-TM", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 53.8, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -1.6, "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": 108021.121, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 263196.8721, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ], "id": { "authority": "EPSG", "code": 10625 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=53.8 +lon_0=-1.6 +k=1 +x_0=108021.121 +y_0=263196.8721"> <Layer srs="+proj=tmerc +lat_0=53.8 +lon_0=-1.6 +k=1 +x_0=108021.121 +y_0=263196.8721"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10625, 'EPSG', 10625, '+proj=tmerc +lat_0=53.8 +lon_0=-1.6 +k=1 +x_0=108021.121 +y_0=263196.8721', 'PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",53.8],PARAMETER["central_meridian",-1.6],PARAMETER["scale_factor",1],PARAMETER["false_easting",108021.121],PARAMETER["false_northing",263196.8721]');