satellite geodesy

At present, the accuracy of satellite altimeter measuring the sea surface instantaneous height over the deep ocean is better than ± 5 cm, this pushed the development of geodesy, geophysics, oceanographic greatly.

目前，卫星高度计在远海测量的瞬时海面高度的精度可达到5cm，极大的促进了大地测量学、地球物理学、海洋学研究等领域的发展。

Several Problems in the Application of Satellite Altimetry in Physical Geodesy

卫星测高在物理大地测量应用中的若干问题

It is an important mission of Geodesy to improve an accuracy of control networks and to establish the geocentric coordinate system via combined satellite and terrestrial network adjustment.

通过地面网与卫星网的联合平差，以改善网的精度和建立高精度的地心坐标系统，是当前大地测量的一项重要任务。