摘要
介绍了GAMIT和COSAGPS软件联合处理GNSS数据的流程,用GAMIT解算基线和COSAGPS后处理的方法得到了GNSS点ITRF2008框架当天历元下的空间直角坐标、北京54坐标系下的平面成果。用TBC软件处理结果对平面成果进行验证,证明了GAMIT和COSAGPS联合处理成果的正确可靠。
Flow of processing GNSS data by application of GAMIT and COSAGPS is introduced.By utilization of GAMIT computation baseline and COSAGPS post-processing method,the rectangular coordinates and plan result under Beijing 54 coordinate system of GNSS points in ITRF 2008 frame on the day epoch are achieved.The plan results are validated by application of TBC software.It presents that the processing results by GAMIT and COSAGPS are correct and reliable.
作者
刘明波
申恩昌
LIU Mingbo;SHEN En chang(PowerChina Northwest Engineering Corporation Limited,Xi'an 710065,China)
出处
《西北水电》
2018年第6期41-43,共3页
Northwest Hydropower
作者简介
刘明波(1982-),男,四川省井研县人,注册测绘师,高级工程师,从事表面变形监测和高精度控制网数据处理工作.
