Comparison of gravity waves from multi-instrument measurements in the African and American midlatitude sectors during quiet geomagnetic conditions

Zama Thobeka Katamzi-Joseph1, Jonathan J Makela2, Matthew Grawe3, Carlos R. Martinis4 and John Bosco Habarulema1, (1)South African National Space Agency, Hermanus, South Africa, (2)University of Illinois, Urbana, IL, United States, (3)University of Illinois at Urbana Champaign, Department of Electrical and Computer Engineering, Urbana, IL, United States, (4)Boston University, Center for Space Physics, Boston, MA, United States