{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"SWEREF99","datum":{"type":"VerticalReferenceFrame","name":"D_SWEREF99"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Ellipsoidal height","abbreviation":"h","direction":"up","unit":"metre"}]},"scope":"Not known.","area":"Sweden - onshore and offshore.","bbox":{"south_latitude":54.96,"west_longitude":10.03,"north_latitude":69.07,"east_longitude":24.17},"id":{"authority":"ESRI","code":115798}}