{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"Antalya height","datum":{"type":"VerticalReferenceFrame","name":"Antalya"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Gravity-related height","abbreviation":"H","direction":"up","unit":"metre"}]},"scope":"Geodesy, engineering survey, topographic mapping.","area":"Türkiye (Turkey) - onshore.","bbox":{"south_latitude":35.81,"west_longitude":25.62,"north_latitude":42.15,"east_longitude":44.83},"id":{"authority":"EPSG","code":5775}}