ANALYZING EXISTING APPLIED MODELS OF THE IONOSPHERE FOR CALCULATING RADIO WAVE PROPAGATION AND POSSIBILITY OF THEIR USE FOR RADAR SYSTEMS. I. CLASSIFICATION OF APPLIED MODELS AND THE MAIN REQUIREMENTS IMPOSED ON THEM FOR RADAR AIDS Journal title: Solar-Terrestrial Physics Authors: Aksenov O.Yu., Kozlov S.I., Lyakhov A.N., Trekin V.V., Perunov Yu.M., Yakubovsky S.V. Subject(s): Physics, Atmospheric Sciences
ANALYZING EXISTING APPLIED MODELS OF THE IONOSPHERE TO CALCULATE RADIO WAVE PROPAGATION AND A POSSIBILITY OF THEIR USE FOR RADAR-TRACKING SYSTEMS. II. DOMESTIC MODELS Journal title: Solar-Terrestrial Physics Authors: Alpatov V.V., Bekker S.Z., Kozlov S.I., Lyakhov A.N., Yakim V.V., Yakubovsky S.V. Subject(s): Physics, Atmospheric Sciences