{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"Yemen_NGN_1996","datum":{"type":"VerticalReferenceFrame","name":"D_Yemen_NGN_1996"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Ellipsoidal height","abbreviation":"h","direction":"up","unit":"metre"}]},"scope":"Not known.","area":"Yemen - onshore and offshore.","bbox":{"south_latitude":8.95,"west_longitude":41.08,"north_latitude":19,"east_longitude":57.96},"id":{"authority":"ESRI","code":115802}}