GPS-RTK配合数字测深仪在浍河河道横断面测量的应用

Application of GPS-RTK Cooperating with Digital Depth Sounder in Huihe River Cross Section Measurement

GPS-RTK配合数字测深仪与相应的计算机软件,可以快速、准确地进行水下横断面测量。该文以浍河河道横断面测量为例,介绍了GPS-RTK配合数字测深仪的作业过程并提出了相应的注意事项。通过对成果的检核分析,凸显出GPS-RTK配合数字测深仪进行河道横断面测量的极大优越性,并证明该项技术手段先进,方法可行。

GPS-RTK cooperating with digital depth sounder and a corresponding computer software, can do underwater cross section surveying fast and accurately. The article, taking the Huihe river cross section measurements as an example, introduced the GPS-RTK with digital depth sounder process and puts forward some matters needing attention. Based on the result check analysis, it highlighted the GPS-RTK with digital depth sounder channel cross-sectional measurement of great superiority, and proved that the technology advanced, feasible method.