摘要: Missions to solar systems bodies must meet increasingly ambitious objectives requiring highly reliable "precision landing", and "hazard avoidance" capabilities. Robotic missions to the Moon and Mars demand land... 展开
作者 | Amzajerdian, F. Hines, G. D. Roback, V. E. Petway, L. B. Barnes, B. W. Brewster, P. F. Pierrottet, D. F. Bulyshev, A. | ||
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原报告号 | N150006846 | 总页数 | 11 |
主办者 | National Aeronautics and Space Administration | ||
报告分类号 | [82B - Photographic Techniques &, Equipment] | ||
报告类别/文献类型 | DE / NTIS科技报告 | ||
关键词 | Space missions Manned spacecraft Optical radar Spacecraft instruments Spacecraft landing Precision Hazards Landing sites Position (location) Space exploration Doppler navigation Laser altimeters Imaging techniques Performance tests |