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Was estimated the probability of encountering of dangerous slopes (>7 o on a 3.5-m-baseline) in five landing ellipses of the Luna-Glob (Luna-25) mission. In order to make these estimations, we analyzed dependence between a fraction of a shadowed area on the LROC NAC images and the Sun angle over horizon. We used a high-resolution DTM and the NAC images for the Apollo 16 landing site to calibrate our results and estimate the probabilities of encountering of the slopes in five classes: <7°, 7°-10°, 10°-15°, 15°-20° and >20°.
№ | Имя | Описание | Имя файла | Размер | Добавлен |
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1. | 8ms3-Krasilnikov_et_al._Slopes_estimation_on_te_landing_sit… | 8ms3-Krasilnikov_et_al._Slopes_estimation_on_te_landing_sit… | 272,2 КБ | 18 октября 2017 [Zergovski] |