{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"DB_REF","datum":{"type":"VerticalReferenceFrame","name":"D_Deutsche_Bahn_Reference_System"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Ellipsoidal height","abbreviation":"h","direction":"up","unit":"metre"}]},"scope":"Not known.","area":"Germany - onshore - states of Baden-Wurtemberg, Bayern, Berlin, Brandenburg, Bremen, Hamburg, Hessen, Mecklenburg-Vorpommern, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Saarland, Sachsen, Sachsen-Anhalt, Schleswig-Holstein, Thuringen.","bbox":{"south_latitude":47.27,"west_longitude":5.86,"north_latitude":55.09,"east_longitude":15.04},"id":{"authority":"ESRI","code":115709}}