Contact Full Name - email - Institution Aberystwyth University 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 ATMOSPHERE>ATMOSPHERIC ELECTRICITY>TOTAL ELECTRON CONTENT Start Date 2022-08-16T12:00:00Z End Date 2022-08-16T12:00:00Z Instrument model and serial number TEC monitor. Sampling procedures Measure ionospheric total electron content.