{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"Moorea SAU 1981 height","datum":{"type":"VerticalReferenceFrame","name":"Moorea SAU 1981"},"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 - Moorea.","bbox":{"south_latitude":-17.63,"west_longitude":-150,"north_latitude":-17.41,"east_longitude":-149.73},"id":{"authority":"EPSG","code":5602}}