{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"Ibiza height","datum":{"type":"VerticalReferenceFrame","name":"Ibiza"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Gravity-related height","abbreviation":"H","direction":"up","unit":"metre"}]},"scope":"Geodesy, engineering survey, topographic mapping.","area":"Spain - Balearic Islands - Ibiza - onshore.","bbox":{"south_latitude":38.77,"west_longitude":1.12,"north_latitude":39.17,"east_longitude":1.68},"id":{"authority":"EPSG","code":9394}}