测绘通报 ›› 2021, Vol. 0 ›› Issue (10): 136-140.doi: 10.13474/j.cnki.11-2246.2021.321

• 技术交流 • 上一篇    下一篇

EM2040C多波束系统在采砂量监测中的应用

任建福, 韦忠扬, 张治林, 全军平, 程少强   

  1. 广西壮族自治区自然资源调查监测院, 广西 南宁 530023
  • 收稿日期:2020-09-29 出版日期:2021-10-25 发布日期:2021-11-13
  • 通讯作者: 韦忠扬。E-mail:weizhongyang2015@163.com
  • 作者简介:任建福(1983-),男,高级工程师,主要研究方向为测绘、地理信息和自然资源调查监测。E-mail:83482903@qq.com

Application of EM2040C multibeam echosounder system in the quantitative monitoring of sea sand mining

REN Jianfu, WEI Zhongyang, ZHANG Zhilin, QUAN Junping, CHENG Shaoqiang   

  1. Guangxi Institute of Natural Resources Surveying and Monitoring, Nanning 530023, China
  • Received:2020-09-29 Online:2021-10-25 Published:2021-11-13

摘要: 多波束测深技术在现代水下地形测量中发挥着重要作用,已应用于海洋测绘和内陆水体水下地形测绘中。本文介绍了EM2040C多波束系统的基本组成和性能,并以系统在海砂资源开采监测中的应用为研究对象,探讨了海砂开采量监测的技术方法和数据处理过程。研究结果证明,EM2040C多波束系统能够快速、高效地获取海底地形数据,其精度满足相关规范要求,可推广应用于海砂开采量监测中。

关键词: EM2040C多波束系统, 海砂开采, 采砂量监测, 海底地形

Abstract: Multibeam echosounder technology plays an important role in underwater topographic survey, and this technology has been used in ocean and inland water survey.This paper presents the basic components and performance of the EM2040C multibeam echosounder system and introduces its application in the monitoring of sea sand resources. The quantitative monitoring techniques and data processing progress has also been discussed. The research results show that the EM2040C multibeam echosounder system can quickly and efficiently obtain the sea floor terrain data. The results can meet the requirements of the relevant specifications and the EM2040C multibeam echosounder system can be widely applied in the quantitative monitoring of sea sand mining.

Key words: EM2040C multibeam echosounder system, sea sand mining, quantitative monitoring, underwater topography

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