{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"GDBD2009","datum":{"type":"VerticalReferenceFrame","name":"D_GDBD2009"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Ellipsoidal height","abbreviation":"h","direction":"up","unit":"metre"}]},"scope":"Not known.","area":"Brunei Darussalam - onshore and offshore.","bbox":{"south_latitude":4.01,"west_longitude":112.37,"north_latitude":6.31,"east_longitude":115.37},"id":{"authority":"ESRI","code":115716}}