摘要
本文介绍了GPS-RTK结合回声测深仪进行水下地形测量的原理,结合工程实践,分析了该方法在工程实践应用中的作业方法和注意事项,并与传统测量进行了比较,总结了GPS结合回声测深仪在水下地形测量中的优点。
This article introduces the principle of GPS-RTK combines with echo sounder to conduct the underwater topographic survey. The author combines with the practical of engineering, and analyzes the operating methods and precautions in the application of engineering practice, and compares with the traditional measurement to sums up the advantages of GPS combines with the echo sounder in the underwater topographic survey.
出处
《城市建筑》
2013年第10期251-251,共1页
Urbanism and Architecture
