{"pollyxt_dwd":{"device":"pollyxt_dwd","class":"lidar","type":"pollyxt","pid":"","history":{"0":{"uuid":"15c1a997-0d14-4e26-88ce-21d5627150d1","location":"Lindenberg (Germany), [52.208614, 14.122568]","startdate":"2015-06-01","enddate":"2015-09-11","campaign":"nan","pylarda_camp":"","pylarda_system":"","pylarda_connectorfile":[],"track_url":"","track_pub":"","track_pub_url":"","misc":""}}}}