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>ATMOSPHERIC CHEMISTRY>SULFUR COMPOUNDS>SULFATE Start Date 1989-11-02T12:00:00Z Sampling procedures continuous/ 1 24h sampl. TAC filters: Teflon Alkaline aCid filter. EMEP Observed Variable ATMOSPHERE>ATMOSPHERIC CHEMISTRY>SULFUR COMPOUNDS>SULFUR OXIDES Start Date 1989-11-02T12:00:00Z Sampling procedures continuous/ 1 24h sampl. TAC filters: Teflon Alkaline aCid filter. EMEP Observed Variable ATMOSPHERE>ATMOSPHERIC CHEMISTRY>NITROGEN COMPOUNDS>AMMONIA Start Date 1989-11-02T12:00:00Z Sampling procedures continuous/ 1 24h sampl. TAC filters: Teflon Alkaline aCid filter. EMEP Observed Variable ATMOSPHERE>ATMOSPHERIC CHEMISTRY>NITROGEN COMPOUNDS>NITRIC ACID Start Date 1989-11-02T12:00:00Z Sampling procedures continuous/ 1 24h sampl. TAC filters: Teflon Alkaline aCid filter. EMEP Observed Variable ATMOSPHERE>AEROSOLS>NITRATE PARTICLES Start Date 1989-11-02T12:00:00Z Sampling procedures continuous/ 1 24h sampl. TAC filters: Teflon Alkaline aCid filter. EMEP Observed Variable ATMOSPHERE>AEROSOLS>CHEMICAL COMPOSITION Start Date 1989-11-02T12:00:00Z Sampling procedures continuous/ 1 24h sampl. TAC filters: Teflon Alkaline aCid filter. EMEP