{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"VerticalCRS","name":"DVR90","datum_ensemble":{"name":"Dansk Vertikal Reference 1990 ensemble","members":[{"name":"Dansk Vertikal Reference 1990 (2000)","id":{"authority":"EPSG","code":5206}},{"name":"Dansk Vertikal Reference 1990 (2002)","id":{"authority":"EPSG","code":1368}},{"name":"Dansk Vertikal Reference 1990 (2013)","id":{"authority":"EPSG","code":1369}},{"name":"Dansk Vertikal Reference 1990 (2023)","id":{"authority":"EPSG","code":1370}}],"accuracy":"0.05","id":{"authority":"EPSG","code":1371}},"coordinate_system":{"subtype":"vertical","axis":[{"name":"Gravity-related height","abbreviation":"H","direction":"up","unit":"metre"}]},"scope":"Not known.","area":"Denmark - onshore.","bbox":{"south_latitude":54.5,"west_longitude":7.98,"north_latitude":57.81,"east_longitude":15.28},"id":{"authority":"ESRI","code":105701}}