在总结伽利略地球参考框架的建立和维持的基础上,分析了我国目前所用的参考框架存在的不足,得出了建立我国自主的地球参考框架的重要意义,提出了发展我国自主的地球参考框架,即COMPASS地球参考框架CTRF的实现模式以及数据解算策略。
On the summary of the realization and maintenance of GTRF, the deficiency of the reference used in China is analyzed. At the same time, the significance of establishing COM- PASS terrestrial reference frame is presented. The realization mode and data processing strategy are also given in this paper.