Annotation
				Different versions of ionosphere radio tomography using high-orbit GPS and GLONASS navigation systems are proposed. High-orbit radio tomography is considered against radio tomography by low-orbit navigation systems. The results of radio tomographic reconstructions from different experimental data are presented and results of high-orbit and low-orbit radio tomography are compared.
						© 2016 Publisher M.V.Lomonosov Moscow State University
				
					Authors
				V.E. Kunitsyn, E.S. Andreeva, M.A. Kozharin, I.A. Nesterov
Department of Physics of Atmosphere, Department of Physics, Moscow State University, Moscow, 119991, Russia
				Department of Physics of Atmosphere, Department of Physics, Moscow State University, Moscow, 119991, Russia



