GAMIT与BERNESE在GPS基线解算中的比较

摘要

对高精度数据处理软件BERNESE和GAMIT进行了简单介绍,并用这两种后处理软件来处理长度大于1 000km的基线,对各种软件解算的结果进行了比对分析,得出两种软件在数据处理方法、精度、解算准确度等方面的差别,并对其使用条件提出了建议。%High precisice processing software BERNESE and GAMIT are briefly introduced in this paper.Baselines which lengths are larger than 1000km are conducted by using these two post conduction softwares.The results gained by different softwares have been compared and analyzed,and differences of these two softwares in data conduction,precision and solver accuracy have been analyzed.Suggestions of using conditions have been put forward as well.