| 利用相比率影像方法研究月球月谷Schroteri区域 |
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| 引用本文： | KAYDASH V.,SHKURATOV Y.,张昊.利用相比率影像方法研究月球月谷Schroteri区域[J].中国科学(G辑),2013(1):104-110. |
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| 作者姓名： | KAYDASH V. SHKURATOV Y. 张昊 |
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| 作者单位： | [1]Astronomical Institute of Kharkov V. N. Karazin National University [2]Institute of Radio Astronomy of NASU [3]中国地质大学（武汉）地球科学学院行星科学研究所 |
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| 基金项目： | 自然科学基金（批准号：41071229）; 中央高校基本科研业务费专项资金; 教育部留学回国人员启动基金（编号：2011012012）资助项目 |
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| 摘 要： | 我们利用月球侦察轨道器（LRO）的窄角相机（NAC）数据,使用一种新的光学遥感方法—相比率影像法,来评估月表亚分辨率尺度的粗糙度.我们用该方法对月面谷Vallis Schrteri地区的三维相比率影像进行分析后发现,在月面谷侧面上风化物的复杂运动模式与撞击坑并无关联,而是由风化物和岩屑形成的,而非冲击熔融.
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| 关 键 词： | 行星表面 月球表面特征 月球表面撞击 遥感观测技术 |
Phase-ratio imagery of the Moon： Vallis Schrteri |
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| Authors: | KAYDASH V SHKURATOV Y ＆ ZHANG Hao |
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| Institution: | 1 Astronomical Institute of Kharkov V. N. Karazin National University, Sumskaya 35, Kharkov 61022, Ukraine; 2 Institute of Radio Astronomy of NASU,Chervonopraporna 4, Kharkov 61002, Ukraine; 3 Planetary Science Institute, Faculty of Earth Science, China University of Geosciences, Wuhan 430074, China ) |
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| Abstract: | A new optical remote-sensing technique called phase-ratio imagery, which suggests an estimation of sub-resolution roughness of the lunar surface, is presented. Lunar images acquired by the Narrow Angle Camera on the Lunar Reconnaissance Orbiter are used. The technique is applied to the 3D phase-ratio imagery of Vallis Schr teri region. This allows observations of patterns of complicated movements of regolith materials on the rille flank, which can be attributed to regolith/debris taluses, definitely not to impact melt as this structure is not associated with an impact crater. |
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| Keywords: | planetary surfaces lunar features and landmarks lunar impacts and cratering remote observing techniques |
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