Definition: OGC Well Known Text
PROJCS["Sphere_Hotine", GEOGCS["Unknown datum based upon the Authalic Sphere", DATUM["Not_specified_based_on_Authalic_Sphere", SPHEROID["Sphere",6371000,0], AUTHORITY["EPSG","6035"]], PRIMEM["Greenwich",0], UNIT["Degree",0.0174532925199433]], PROJECTION["Hotine_Oblique_Mercator_Two_Point_Natural_Origin"], PARAMETER["latitude_of_center",40], PARAMETER["latitude_of_point_1",0], PARAMETER["longitude_of_point_1",0], PARAMETER["latitude_of_point_2",60], PARAMETER["longitude_of_point_2",60], PARAMETER["scale_factor",1], PARAMETER["false_easting",0], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["ESRI","53025"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["Sphere_Hotine", BASEGEOGCRS["Unknown datum based upon the Authalic Sphere", DATUM["Not specified (based on Authalic Sphere)", ELLIPSOID["Sphere",6371000,0, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["Degree",0.0174532925199433]]], CONVERSION["Sphere_Hotine", METHOD["Hotine Oblique Mercator Two Point Natural Origin"], PARAMETER["Latitude of projection centre",40, ANGLEUNIT["Degree",0.0174532925199433], ID["EPSG",8811]], PARAMETER["Latitude of 1st point",0, ANGLEUNIT["Degree",0.0174532925199433]], PARAMETER["Longitude of 1st point",0, ANGLEUNIT["Degree",0.0174532925199433]], PARAMETER["Latitude of 2nd point",60, ANGLEUNIT["Degree",0.0174532925199433]], PARAMETER["Longitude of 2nd point",60, ANGLEUNIT["Degree",0.0174532925199433]], PARAMETER["Scale factor on initial line",1, SCALEUNIT["unity",1], ID["EPSG",8815]], PARAMETER["Easting at projection centre",0, LENGTHUNIT["metre",1], ID["EPSG",8816]], PARAMETER["Northing at projection centre",0, LENGTHUNIT["metre",1], ID["EPSG",8817]]], CS[Cartesian,2], AXIS["(E)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(N)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Not known."], AREA["World."], BBOX[-90,-180,90,180]], ID["ESRI",53025]]
Definition: ESRI Well Known Text
PROJCS["Sphere_Hotine", GEOGCS["GCS_Sphere", DATUM["D_Sphere", SPHEROID["Sphere",6371000.0,0.0]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Hotine_Oblique_Mercator_Two_Point_Natural_Origin"], PARAMETER["False_Easting",0.0], PARAMETER["False_Northing",0.0], PARAMETER["Latitude_Of_1st_Point",0.0], PARAMETER["Latitude_Of_2nd_Point",60.0], PARAMETER["Scale_Factor",1.0], PARAMETER["Longitude_Of_1st_Point",0.0], PARAMETER["Longitude_Of_2nd_Point",60.0], PARAMETER["Latitude_Of_Center",40.0], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "Sphere_Hotine", "base_crs": { "name": "Unknown datum based upon the Authalic Sphere", "datum": { "type": "GeodeticReferenceFrame", "name": "Not specified (based on Authalic Sphere)", "ellipsoid": { "name": "Sphere", "radius": 6371000 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Longitude", "abbreviation": "lon", "direction": "east", "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Latitude", "abbreviation": "lat", "direction": "north", "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } } ] } }, "conversion": { "name": "Sphere_Hotine", "method": { "name": "Hotine Oblique Mercator Two Point Natural Origin" }, "parameters": [ { "name": "Latitude of projection centre", "value": 40, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 }, "id": { "authority": "EPSG", "code": 8811 } }, { "name": "Latitude of 1st point", "value": 0, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Longitude of 1st point", "value": 0, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Latitude of 2nd point", "value": 60, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Longitude of 2nd point", "value": 60, "unit": { "type": "AngularUnit", "name": "Degree", "conversion_factor": 0.0174532925199433 } }, { "name": "Scale factor on initial line", "value": 1, "unit": "unity", "id": { "authority": "EPSG", "code": 8815 } }, { "name": "Easting at projection centre", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8816 } }, { "name": "Northing at projection centre", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8817 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Not known.", "area": "World.", "bbox": { "south_latitude": -90, "west_longitude": -180, "north_latitude": 90, "east_longitude": 180 }, "id": { "authority": "ESRI", "code": 53025 } }
Definition: GeoServer
53025=PROJCS["Sphere_Hotine",GEOGCS["Unknown datum based upon the Authalic Sphere",DATUM["Not_specified_based_on_Authalic_Sphere",SPHEROID["Sphere",6371000,0],AUTHORITY["EPSG","6035"]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Hotine_Oblique_Mercator_Two_Point_Natural_Origin"],PARAMETER["latitude_of_center",40],PARAMETER["latitude_of_point_1",0],PARAMETER["longitude_of_point_1",0],PARAMETER["latitude_of_point_2",60],PARAMETER["longitude_of_point_2",60],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["ESRI","53025"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=omerc +lat_0=40 +lat_1=0 +lon_1=0 +lat_2=60 +lon_2=60 +k=1 +x_0=0 +y_0=0 +R=6371000 +units=m +no_defs +type=crs"> <Layer srs="+proj=omerc +lat_0=40 +lat_1=0 +lon_1=0 +lat_2=60 +lon_2=60 +k=1 +x_0=0 +y_0=0 +R=6371000 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 53025, 'ESRI', 53025, '+proj=omerc +lat_0=40 +lat_1=0 +lon_1=0 +lat_2=60 +lon_2=60 +k=1 +x_0=0 +y_0=0 +R=6371000 +units=m +no_defs +type=crs', 'PROJCS["Sphere_Hotine",GEOGCS["Unknown datum based upon the Authalic Sphere",DATUM["Not_specified_based_on_Authalic_Sphere",SPHEROID["Sphere",6371000,0],AUTHORITY["EPSG","6035"]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Hotine_Oblique_Mercator_Two_Point_Natural_Origin"],PARAMETER["latitude_of_center",40],PARAMETER["latitude_of_point_1",0],PARAMETER["longitude_of_point_1",0],PARAMETER["latitude_of_point_2",60],PARAMETER["longitude_of_point_2",60],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["ESRI","53025"]]');