孙家柄, 刘继琳. 南极中山站以南地区冰面高程信息的提取[J]. 武汉大学学报 ( 信息科学版), 1996, 21(1): 54-58.
引用本文: 孙家柄, 刘继琳. 南极中山站以南地区冰面高程信息的提取[J]. 武汉大学学报 ( 信息科学版), 1996, 21(1): 54-58.
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Sun Jiabing, Liu Jinn. The Extraction of Elevation Information of Ice-covered Surface in Zhongshan Station Area of Antarctica[J]. Geomatics and Information Science of Wuhan University, 1996, 21(1): 54-58.
Citation: Sun Jiabing, Liu Jinn. The Extraction of Elevation Information of Ice-covered Surface in Zhongshan Station Area of Antarctica[J]. Geomatics and Information Science of Wuhan University, 1996, 21(1): 54-58.
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南极中山站以南地区冰面高程信息的提取

The Extraction of Elevation Information of Ice-covered Surface in Zhongshan Station Area of Antarctica

    摘要
  • 摘要: 在实地高程控制点与热红外影像上同名像点的辐射亮度值间建立函数关系,从Landsat4 TM6影像上提取出中山站附近冰面的高程信息,并绘制成冰面地形图。

     

    Abstract: Based on the setting up of the function relation between the radiant brightness of ice-surface and the elevation control point in Antarctica, the experiments for the extraction of elevation information by using Landsat TM band 6 thermal infrared image, and the ice-surface topographical mapping in Antarctica have been performed.

     

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