论文部分内容阅读
在内河航道测量中,急需实时准确地反映航道水深变化的航道水深地形图。而GPS定位技术的准确性和GPS-RTK测量的实用性,非常适合现代航道测量,它保证了航道测量的精度和测量时间。本文结合浍河航道整治工程航道测量中GPS定位技术和传统电子经纬仪相配合使用的应用实践,探讨两者的优化组合能够快速、准确和高效地完成测量任务,取得良好的经济效益和社会效益。
In the inland waterway survey, it is urgent to obtain the topographic map of the waterway in real time and accurately reflecting the change of the waterway depth. The accuracy of GPS positioning technology and the practicability of GPS-RTK measurement are very suitable for modern waterway measurement, which ensures the accuracy and measurement time of waterway measurement. Combining with the application practice of GPS positioning technology and conventional electronic theodolite in the channel measurement of Bahe River Regulation Project, the optimized combination of the two can accomplish the measurement task quickly, accurately and efficiently and achieve good economic and social benefits.