Title :
Graphic Display Of Seabed Configuration By MultiBeam Sonar
Author :
Higashi, Yu ; Okino, M. ; Tomita, Masaru
Author_Institution :
Japan Radio Company, Ltd., Tokyo, Japan
Abstract :
A high resolution multi-beam sonar using Complex Fast Fourier Transform (CFFT) algorithm has been developed. Since the sonar can measure a seabed configuration at real time and display it graphically in a three-dimensional way, it is applicable of detecting obstructions and surveying the seabed configuration. This paper describes the sonar system and its applications.
Keywords :
Acoustic arrays; Acoustic beams; Acoustic measurements; Acoustic waves; Displays; Frequency; Graphics; Sea measurements; Sonar detection; Sonar measurements;
Conference_Titel :
OCEANS 1984
Conference_Location :
Washington, DC, USA
DOI :
10.1109/OCEANS.1984.1152342
