{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"ProjectedCRS","name":"Sphere_Hammer_Aitoff","base_crs":{"type":"GeographicCRS","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_Hammer_Aitoff","method":{"name":"Hammer_Aitoff"},"parameters":[{"name":"False_Easting","value":0,"unit":"metre"},{"name":"False_Northing","value":0,"unit":"metre"},{"name":"Central_Meridian","value":0,"unit":{"type":"AngularUnit","name":"Degree","conversion_factor":0.0174532925199433}}]},"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":53044}}