Through studying about of the arithmetic model of high precision data pro‐cessing by method of double frequence carrier phases ,the high precision data processing a‐rithmetic of three models ,w hich is BD system ,GPS system and BD/GPS combined system , were analysed and carried out .The software of high precision data processing was empolderd by ourself .This software can process data of zero‐baseline and short‐baseline in model of static baseline and Real‐Time Kinematic(RTK) .Through high precision positioning by the technology of differencing of carrier phases ,the precision of RTK model can reach level of several centimeters ,and he precision of static baseline model can reach level of several milli‐meters .A lot of test examinations were carried through ,and the examination data were pro‐cessed by the software ,so that we got the positioning results of static baseline and RTK of kinds of models .By comparing the results with third party software (PANDA ) ,The results with data processing software are verified .%对利用双频载波相位差分方法进行高精度数据处理的算法模型进行研究，分别对BDS系统、GPS系统及BDS／GPS组合系统三种模式下的高精度数据处理算法进行分析与实现，自研开发了BDS／GPS高精度数据处理软件，该软件具有对零基线、短基线进行静态基线解算与实时动态（RTK）解算功能。通过载波相位差分技术进行高精度定位解算，实现了厘米级动态定位解算与毫米级静态定位解算。在此基础上进行大量的测试试验，对多组实际测量数据进行处理解算，分别得到各种模式下静态基线解算与动态RTK解算的解算结果，并与第三方软件PANDA的处理结果进行比较，得出自研数据处理软件的测试验证结果。
展开▼
