powered by MapTiler
Unit: metre
Geodetic CRS: COV23-IRF
Datum: COV23 Intermediate Reference Frame
Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: EPSG
Information source: Coventry City Council.
Revision date: 2023-08-07
Scope: Engineering survey and topographic mapping for railway applications.
Remarks: Defined through transformation ETRS89 to COV23-IRF (1) (code 10468) and map projection COV23-TM (code 10470). Emulates the COV23 Snake projection applied to ETRS89 as realized through OSNet 2009.
Area of use: United Kingdom (UK) - in and around the area of Coventry city centre and the route to Birmingham airport.
Coordinate system: Cartesian 2D CS. Axes: easting, northing (E,N). Orientations: east, north. UoM: m.
&stroke=red&width=2&path=52.3,-1.85|52.5,-1.85|52.5,-1.3|52.3,-1.3|52.3,-1.85)
Center coordinates
115186.39 102195.23
Projected bounds:
96422.63 91067.54
133942.48 113364.84
WGS84 bounds:
-1.85 52.3
-1.3 52.5
Definition: OGC Well Known Text
PROJCS["COV23 Grid", GEOGCS["COV23-IRF", DATUM["COV23_Intermediate_Reference_Frame", SPHEROID["GRS 1980",6378137,298.257222101, AUTHORITY["EPSG","7019"]], AUTHORITY["EPSG","1366"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","10468"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",52.4], PARAMETER["central_meridian",-1.55], PARAMETER["scale_factor",1], PARAMETER["false_easting",116887.9989], PARAMETER["false_northing",102194.9369], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","10471"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["COV23 Grid", BASEGEOGCRS["COV23-IRF", DATUM["COV23 Intermediate Reference Frame", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",10468]], CONVERSION["COV23-TM", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",52.4, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-1.55, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",116887.9989, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",102194.9369, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["(E)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(N)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Engineering survey and topographic mapping for railway applications."], AREA["United Kingdom (UK) - in and around the area of Coventry city centre and the route to Birmingham airport."], BBOX[52.3,-1.85,52.5,-1.3]], ID["EPSG",10471]]
Definition: ESRI Well Known Text
PROJCS["COV23_Grid", GEOGCS["GCS_COV23-IRF", DATUM["COV23_Intermediate_Reference_Frame", SPHEROID["GRS_1980",6378137.0,298.257222101]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",116887.9989], PARAMETER["False_Northing",102194.9369], PARAMETER["Central_Meridian",-1.55], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",52.4], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "COV23 Grid", "base_crs": { "name": "COV23-IRF", "datum": { "type": "GeodeticReferenceFrame", "name": "COV23 Intermediate Reference Frame", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "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": 10468 } }, "conversion": { "name": "COV23-TM", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 52.4, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -1.55, "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": 116887.9989, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 102194.9369, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey and topographic mapping for railway applications.", "area": "United Kingdom (UK) - in and around the area of Coventry city centre and the route to Birmingham airport.", "bbox": { "south_latitude": 52.3, "west_longitude": -1.85, "north_latitude": 52.5, "east_longitude": -1.3 }, "id": { "authority": "EPSG", "code": 10471 } }
Definition: GeoServer
10471=PROJCS["COV23 Grid",GEOGCS["COV23-IRF",DATUM["COV23_Intermediate_Reference_Frame",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1366"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","10468"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",52.4],PARAMETER["central_meridian",-1.55],PARAMETER["scale_factor",1],PARAMETER["false_easting",116887.9989],PARAMETER["false_northing",102194.9369],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","10471"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=52.4 +lon_0=-1.55 +k=1 +x_0=116887.9989 +y_0=102194.9369 +ellps=GRS80 +units=m +no_defs +type=crs"> <Layer srs="+proj=tmerc +lat_0=52.4 +lon_0=-1.55 +k=1 +x_0=116887.9989 +y_0=102194.9369 +ellps=GRS80 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 10471, 'EPSG', 10471, '+proj=tmerc +lat_0=52.4 +lon_0=-1.55 +k=1 +x_0=116887.9989 +y_0=102194.9369 +ellps=GRS80 +units=m +no_defs +type=crs', 'PROJCS["COV23 Grid",GEOGCS["COV23-IRF",DATUM["COV23_Intermediate_Reference_Frame",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1366"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","10468"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",52.4],PARAMETER["central_meridian",-1.55],PARAMETER["scale_factor",1],PARAMETER["false_easting",116887.9989],PARAMETER["false_northing",102194.9369],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","10471"]]');
Find a coordinate system and get position on a map. Powered by EPSG database 11.001
Copyright © 2024
