作者 | King, I. R. Fassett, C. I. Thomson, B. J. Minton, D. A. Watters, W. A. | ||
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原报告号 | N170002466 | 总页数 | 2 |
主办者 | National Aeronautics and Space Administration | ||
报告分类号 | [54 - Astronomy & Astrophysics, 84B - Extraterrestrial Exploration] | ||
报告类别/文献类型 | NASA / NTIS科技报告 | ||
关键词 | Craters Lunar craters Lunar topography Moon Lunar maria Lunar rocks Regolith Ejecta Abundance Radar data Radar measurement Circular polarization Breccia Impact melts Lunar reconnaissance orbiter Degradation Azimuth |