VARIATION OF GLOBAL POSITIONING SYSTEM DERIVED TOTAL ELECTRON CONTENT OBSERVED AT GHERMU STATION FOR THE YEAR 2015 AND 2016

Utkrist Ghimire1, Basudev Ghimire2 and Balaram Khadka1, (1)St. Xavier's College, Kathmandu, Nepal, (2)Tribhuvan University, Physics, Kathmandu, Nepal