回声测深仪自动海床分类系统

OCEANS 92 Proceedings@m_Mastering the Oceans Through Technology Pub Date : 1992-10-26 DOI:10.1109/OCEANS.1992.612709

X. Lurton, E. Pouliquen

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引用次数: 22

摘要

提出了一种利用渔业和测深用标准回声探测仪信号时间包络实时识别大陆架海底类型的方法。该方法包括将混响信号与给定测深仪和各种水高和海底类型计算的一组参考进行比较。首先介绍了基本方法。然后描述了用于原位测量的实验装置;最后介绍了海上战役的结果并进行了评论。1. 回声探测仪反向散射信号

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Automated Sea-bed Classification System For Echo-Sounders

A method is proposed for real-time identification of the continental shelf sea-bottom type, using signal time envelopes from standard echo- sounders for fisheries and bathymetry. The method consists in comparing the reverberated signals with a set of references computed for a given sounder and a variety of water heights and sea bottom types. The basic method is at first presented. The experimental setup used for in-situ measurements is then described; the results of at-sea campaigns are finally presented and commented. 1. ECHO-SOUNDERS BACKSCATTERED SIGNALS

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OCEANS 92 Proceedings@m_Mastering the Oceans Through Technology

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