ICESat卫星及其在南极Dome A地区的应用

ICESat's Performance and Its Application in Dome A Area in Antarctica

    摘要
  • 摘要: 概述了GLAS高度计的在轨性能,分析了其数据产品的精度。利用高精度的ICESat卫星测高数据,以及第21次中国南极科学考察内陆冰盖考察GPS的实测资料,验证了此次考察中南极内陆冰盖Dome A最高点可能区域选取的正确性,并分析了Dome A最高点位置测定的准确性。

     

    Abstract: The on-orbit measurement performance of GLAS is summarized,and the precision of the data products is analyzed.With the high-accuracy ICESat measurements and the GPS ground surveys in 21st CHINARE inner ice sheets research,the validity of Dome A area defined in 21st CHINARE and the measured high-point of Antarctic inner ice sheets is analyzed.

     

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