高校毕业生专业优势在JLCORS网络解算中的应用

Application of Professional Advantages of College Graduates in JLCORS Network Solution

应用GNSS后处理软件GAMIT/GLOBK对JLCORS网络参考站坐标进行解算。选择周边IGS站作为控制点,采用卫星轨道、站点松弛解策略。最终获得41个站近3年的单天解时间序列,东西向坐标NRMS值平均为1.35,WRMS值平均为2.50。同时对GAMIT处理单天解流程以及处理过程中应注意的有关问题做了较详细的讨论,对区域级CORS系统的高精度数据处理和分析具有重要参考价值。

We use the professional advantages of college graduates, and combine production organization to expand the practice and application. GNSS post-processing software GAMIT/GLOBK, the JLCORS network reference station to carry out the solution. Select the peripheral IGS station as a control point, using the satellite orbital relaxation solution strategy. Finally one day nearly 3 years of the 41 station sequence, something to coordinate NRMS for an average of 1.35, with an average of 2.50 WRMS. Should pay attention to the problem of GAMIT treatment process and single day solution treatment process is discussed in detail, the CORS system of high precision data processing and analysis has important reference value