摘要
多波束测深系统是目前河道测量中最先进的仪器之一,通过对多波束测深系统、单波束测深技术在典型水下工程的比测实验,分析其误差来源和精度,验证了在水下工程中多波束测深系统与常规的单波束测深技术相比具有明显的优势,从而为多波束测深系统在水下工程中的应用拓展提供科学的依据。
Presently, the muhi-beam sounding system is the most advanced apparatus in river underwater survey technology. By comparing measured results of multi-beam sounding system and single-beam sounding system, the article analyses the causes of error and precision for the two systems. It has been proved that multi-beam sounding system has distinct advantage in underwater engineering survey, and the test results provide a scientific evidence for the wide application of multi-beam sounding system.
出处
《长江科学院院报》
CSCD
北大核心
2010年第2期20-23,共4页
Journal of Changjiang River Scientific Research Institute
关键词
多波束
双频测深仪
比测
误差
multi-beam
double-frequency depth sounder
comparing measurement
error
作者简介
赵钢（1975-），男，湖南株洲人，硕士研究生，主要从事水下测绘研究，（电话）025-86455646（电子信箱）zgac@sina．com。
