Contact Full Name Are Bäcklund email Are.Backlund@nilu.no Institution Norwegian Institute for Air Research Info Observatory Zeppelin Observation Facility Type land platform (fixed) Observation Facility Status Operational Core data No Observation Facility ID RiS ID(s) 10137 Geospatial location Coordinates POINT (11.88579 78.90724) Height above mean sea level (m) 473.00 Observed Variable(s) Observed Variable ATMOSPHERE>AIR QUALITY>TROPOSPHERIC OZONE Start Date 1989-01-01T12:00:00Z Sampling procedures continuous