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M.A. Kolosov O.I. Yakovlev A.I. Efimov S.S. Matyugov T.S. Timofeeva E.V. Chub A.G. Pavelyev A.I. Kucheryavenkov I.E. Kalashnikov O.E. Milekhin 《Acta Astronautica》1980,7(2):219-234
Using the Venera-9 and 10 satellites radio occultation measurements of the atmosphere and bistatic radar measurements of the surface of the planet Venus were realized from October 1975 to March 1976. The altitude dependence of the molecular number density, pressure and temperature on the night and day sides were derived.An analysis is made of the stratified structure and turbulence in the atmosphere of Venus. The results of pressure measurements on the surface by the method of bistatic radar are presented. The diagrams and the tables of the parameters of the atmosphere are given. 相似文献
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V. V. Khartov A. E. Shirshakov M. I. Artyukhov Yu. V. Kazakevich A. Z. Vorob’ev A. I. Kalashnikov A. V. Pogodin E. N. Filippova S. V. Komovkin 《Cosmic Research》2014,52(5):326-331
Support means of the Spektr-R spacecraft flight and features of the Mission Control Center operation and spacecraft control are considered. Software for scheduling and preparing sessions of controlling and simulating for the spacecraft operation are considered. The problems of ballistic navigation support of the spacecraft flight are presented. Ground spacecraft control segment and software for analyzing and imaging telemetric information are considered. 相似文献
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