摘要
结合在大凌河行洪能力分析控制测量中得到的C级GPS网基础测量成果,对该控制网的布网方案、施测方法、平差计算及精度分析做了详细介绍,并对该控制网成果进行了分析。利用得到的控制成果,采用GPS-RTK技术进行大凌河河道断面测量,并利用南方CASS8.0软件绘制断面图,提交设计人员进行大凌河行洪能力分析。
Combined with the ability to analyze the flood in C level GPS control network of Daling River based on measuring results of measurements obtained, the control network of distribution network solutions, measurement method, adjustment calculation and precision analysis made a detailed presentation, and the net results of the control were analyzed. Using the obtained results and adjusted GPS-RTK technology to do section measurements and mapping of Daling river. The section diagram was mapped by Southern CASSS.O, and submits to designers to do flood discharge capacity analysis of Daling River.
出处
《水科学与工程技术》
2016年第2期17-19,共3页
Water Sciences and Engineering Technology
