高精度GPS数据处理软件已得到广泛应用,但对于区域连续运行参考站系统站点数据自动处理的研究相对较少,Bernese 5.0的批处理模块处理连续运行参考站点数据自动化程度较高,但从整体上看批处理模块的准备阶段存在准备数据、流程繁琐等不足。鉴于此设计出"项目的建立与选取、参数设置、文件准备等繁琐流程"的自动化解算策略,基于Bernese 5.0的批处理模块,通过编程实现了区域CORS站点单天数据的全自动处理解算策略,减少数据处理出错概率,提高了处理速度。通过对山东连续运行参考站系统站点数据实例进行计算,证实了系统解算方法的可行性,将得到的解算结果与GAMIT/GLOBK处理结果进行对比,验证解算结果满足±5cm的精度要求,并且有足够可靠性。
Despite the wide use of high-precision GPS data processing software,the research on regional continuously operating reference stations(CORS)data auto-processing is relatively rare. Although the BPE module of Bernese5.0has a high degree of automation in processing CORS data,the preparation phase still has shortcomings such as complicated data preparation and process.This paper proposed an automation solution to the complicated processes in project establishment and selection,parameter setting,and document preparation,and established by programming a single-day data automatic processing system based on the BPE module of Bernese 5.0,which reduced the error probability in data processing and improved the processing speed.Data instances from SDCORS were processed with this system and the computation confirmed its feasibility.By comparing these results with the results computed by the GAMIT/GLOBK software,it is found that the results meet the accuracy requirements of±5cm and verify the reliability of this system.