长江科学院院报2019，Vol.36Issue(10)：100-103,4.DOI:10. 11988/ckyyb. 20190903
基于崩岸监测的多波束系统参数设计
Design of Detection Parameters of Multi-beam Sounding System for Bank Collapse Survey
摘要
Abstract
The multi-beam technology is extensively applied in bathymetry, which in turn poses higher requirements for the observation accuracy of multi-beam technology. In this paper, the parameters of fine monitoring of bank col-lapse are designed and studied based on the resolution model of SONIC2024 multi-beam sounding system. The dis-tribution rules of lateral and longitudinal resolutions are obtained respectively. The relations and recommended val-ues of parameters inclusive of sampling rate, emission angle, maximum effective navigation speed, and sector’s o-pening angle are deduced. It is concluded that the vertical resolution of SONIC2024 sounding system is better than the lateral resolution. The conclusion can be used as the basis for the technical design of key parameters before multi-beam measurement. Finally, the process of designing the parameters is summarized, and some suggestions for setting these parameters in the fine monitoring of bank collapse are put forward.关键词
多波束测深系统/崩岸监测/采样率/测深分辨率/发射角/最大有效航行速度/扇面开角Key words
multi-beam sounding system/bank collapse survey/sampling rate/sounding resolution/beam angle/maximum effective navigation speed/sector’s opening angle分类
建筑与水利引用本文复制引用
马耀昌,刘世振,樊小涛,周威..基于崩岸监测的多波束系统参数设计[J].长江科学院院报,2019,36(10):100-103,4.基金项目
国家重点研发计划项目(2017YFC1502604) （2017YFC1502604）
