GPS站坐标时间序列的南极地壳运动监测

Crustal movement monitoring of Antarctica based on time series of GPS station coordinates

为了进一步研究南极地壳运动的监测方法,文章提出直接利用GARNER网站公布的长时段测站坐标时间序列进行南极地壳运动监测的方法;直接利用GARNER网站提供的站坐标时间序列保证了站坐标的正确性,避免了对原始观测数据进行处理时步骤繁琐或处理结果不可靠等问题。研究结果表明该方法正确、可行。

In order to further study on the monitoring method of the crustal movement in Antarctica, the paper proposed the method that using the long period time series of the station coordinates published on the website GARNER directly to monitor the crustal movement of Antarctica. The direct use of the time series ensured the correctness of the station coordinates, and avoided the problems such as tedious steps in processing the original observation data, and unreliability of the processing result. Result proved the feasi- bility of the method and would provide a reference for related study.