{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"Tahaa SAU 2001 height","datum":{"type":"VerticalReferenceFrame","name":"Tahaa SAU 2001"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Gravity-related height","abbreviation":"H","direction":"up","unit":"metre"}]},"scope":"Geodesy, engineering survey, topographic mapping.","area":"French Polynesia - Society Islands - Tahaa.","bbox":{"south_latitude":-16.72,"west_longitude":-151.63,"north_latitude":-16.5,"east_longitude":-151.36},"id":{"authority":"EPSG","code":5606}}