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ICESat卫星及其在南极Dome A地区的应用 被引量:17

ICESat's Performance and Its Application in Dome A Area in Antarctica
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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。 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 sur-veys 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.
出处 《武汉大学学报(信息科学版)》 EI CSCD 北大核心 2007年第12期1139-1142,共4页 Geomatics and Information Science of Wuhan University
基金 国家测绘局南极考察地区基础测绘资助项目(1469990324229) 极地测绘科学国家测绘局重点实验室开放基金资助项目(060103)
关键词 GLAS高度计 在轨性能 ICESAT DOME A GLAS on-orbit performance ICESat Dome A
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参考文献5

  • 1Zwally H J, Schutz B, Abdalati W, et al. ICESat's Laser Measurements of Polar Ice, Atmosphere, Ocean and Land[J]. Journal of Geodynamics,2002,34(3/4), 405-445
  • 2Abshire J B, Sun Xiaoli, Riris H, et al. Geoscience Laser Altimeter System (GLAS) on the ICESat Mission: On-orbit Measurement Performance[J]. Geophysical Research Letters, 2005, 32:L21S02
  • 3Schutz B E, Zwally H J, Shuman C A, et al. Overview of the ICESat Mission[J]. Geophysical Research Letters, 2005, 32:L21S01
  • 4Fricker H A, Borsa A, Minster B, et al. Assessment of ICESat Performance at the Salar De Uyuni, Bolivia[J]. Geophysical Research Letters, 2005, 32:L21S06
  • 5Martin C F, Thomas R H, Krabill W B, et al. ICESat Range and Mounting Bias Estimation Over Precisely-Surveyed Terrain [J]. Geophysical Research Letters, 2005, 32:L21S07

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