LI Xianhua, HUANG Wei, LUO Qingzhou, LIU Shunxi. Research of Radiant Topographic Correction Theory for Lunar Surface Remote Sensing Imageries[J]. Geomatics and Information Science of Wuhan University, 2010, 35(10): 1197-1201.
Citation: LI Xianhua, HUANG Wei, LUO Qingzhou, LIU Shunxi. Research of Radiant Topographic Correction Theory for Lunar Surface Remote Sensing Imageries[J]. Geomatics and Information Science of Wuhan University, 2010, 35(10): 1197-1201.

Research of Radiant Topographic Correction Theory for Lunar Surface Remote Sensing Imageries

Funds: 国家自然科学基金资助项目(4997105,40771145);国家教育部博士点专项基金资助项目(20070269010);国家科技部公益性行业科研专项基金资助项目(GYHY20070628);上海市教育委员会重点学科建设资助项目(J50104)
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  • Received Date: July 19, 2010
  • Revised Date: July 19, 2010
  • Published Date: October 04, 2010
  • In lunar remote sensing imageries,irregular terrain causes the change of relative orientation between image pixels and solar radiance.It is topographic influences that lead to various solar radiance received by slope surface,further to various values of pixels in lunar remote sensing imageries.Topographic correction of lunar remote sensing image is to produce ortho-rectification remote sensing image by correcting the values of pixels on slope surface to that on horizontal surface in the same solar condition(with same incidence/extend angles and distances).In this paper,the theory of topographic correction of lunar remote sensing imageries has been proposed,and the relationship between values of pixels and terrain(including slope and aspect) has been quantitatively analyzed.An experiment of lunar remote sensing data demonstrated the satisfied correction results.
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