讨论了ICESat卫星在大地测量学与海洋学中的应用,利用目前国际上公认的最高精度的测高数据TOPEX,分析了ICESat确定的海平面高以及中尺度的海面异常精度,给出了统计结果。
Application research on geodesy and oceanography of ICESat are discussed.We analyze the accuracy of ICESat data using TOPEX data as well as the statistic of the mean and standard deviation between them.A systematic deviation of 10 cm is foud.