PANDA软件在新疆GNSS数据处理中的应用

摘要

应用PANDA软件 ,结合IGS中心发布的精密星历、精密钟差 ,对新疆GNSS数据进行精密单点定位处理.研究发现 ,PANDA 解算结果的平均重复精度东西向为 2 .4 mm ,北南向为1 .3 mm ,垂直向为4 .0 mm.得出 ,PANDA软件的应用具有较高的实用价值和推广价值.%According to the precise ephemeris and clock error released by IGS ,GNSS Data of Xinjiang are processed for precise point positioning by using PANDA software .Research shows the average repeatability 2 .4 mm in east-west direction ,1 .3 mm in north-south direction and 4 .0 mm in vertical .So application of PANDA software has high practical value and popularization value .