摘要: We used Dawn spacecraft data to identify and delineate geological units and landforms in the Marcia quadrangle of Vesta as a means to assess the role of the large, relatively young impact craters Marcia (approximately 63 kilometer... 展开
作者 | Williams, D. A. Denevi, B. W. Combe, J. Jaumann, R. Pieters, C. M. Nathues, A. Le Corre, L. Hoffmann, M. Reddy, V. Schafer, M. Roatsch, T. Preusker, F. Mittlefehldt, D. W. Marchi, S. Kneissl, T. Schmedemann, N. Neukum, G. Raymond, C. A. Mest, S. C. Schenk, P. M. Yingst, R. A. Buczowski, D. L. Scully, J. E. C. Garry, W. B. McCord, T. B. | ||
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原报告号 | N150001344 | 总页数 | 15 |
主办者 | National Aeronautics and Space Administration | ||
报告分类号 | [54 - Astronomy &, Astrophysics, 84B - Extraterrestrial Exploration, 54C - Astrophysics] | ||
报告类别/文献类型 | DE / NTIS科技报告 | ||
关键词 | Planetary geology Vesta asteroid Ejecta Impact melts Planetary craters Terrain Geochronology Planetary mapping Geological surveys Carbonaceous chondrites Cratering Image processing Crusts Topography Stratigraphy Albedo Infrared spectra Spaceborne photography Framing cameras Data processing |