{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"Latvia 2000 height","datum":{"type":"VerticalReferenceFrame","name":"Latvian Height System 2000"},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Gravity-related height","abbreviation":"H","direction":"up","unit":"metre"}]},"scope":"Geodesy, engineering survey, topographic mapping.","area":"Latvia - onshore.","bbox":{"south_latitude":55.67,"west_longitude":20.87,"north_latitude":58.09,"east_longitude":28.24},"id":{"authority":"EPSG","code":7700}}