Contact Full Name Via contact person email - Institution University of Oslo Info Observatory Sverdrup Observation Facility Type land platform (fixed) Observation Facility Status Operational Core data No Geospatial location Coordinates POINT (11.93007 78.92346) Height above mean sea level (m) 10.00 Observed Variable(s) Observed Variable SUN-EARTH INTERACTIONS>IONOSPHERE/MAGNETOSPHERE DYNAMICS>AURORAE Start Date 1997-01-01T12:00:00Z Instrument model and serial number Meridian scanning photometer. Sampling procedures Measures intensity of 2 auroral lines along the meridian (20 s), routine observation each winter. Time resolution 15 seconds.