Time rigid motion compensation and noise reduction of multi-beam bathymetry data (shallow sea).

Released on J-STAGE: August 16, 2011 | Volume 31 Issue 1 Pages 28-38

Toshihiro MAKI, Akira ASADA

Target Strength of Juvenile Salmon, Oncorhynchus keta, for Acoustic Monitoring

Released on J-STAGE: July 02, 2022 | Volume 49 Issue 2 Pages 46-67

Kouichi SAWADA, Tomohiko MATSUURA, Yoshiaki FUKUDA

Multibeam-echosounder Accuracy Verification Experimental Method and Initial Results

Released on J-STAGE: January 01, 2023 | Volume 49 Issue 4 Pages 127-137

Masanao SUMIYOSHI, Ryosuke NAGASAWA, Haruka OGAWA, Makoto YOSHIZAWA, Yuhei AKIYAMA, Katsuyuki NAGANO, Takafumi HASHIMOTO, Ryoichi HORINOUCHI, Koji HORIUCHI, Koji SAITO, Tomoki KAWAKAMI, Zengo YOSHIDA, Yusuke YOKOTA

Investigation of the Variability Characteristics of Sound Waves Reflected on the Sea Surface Considering Surface Wavelength

Released on J-STAGE: July 22, 2021 | Volume 48 Issue 2 Pages 56-67

Tomoya TSUKUI, Shinnosuke HIRATA, Hiroyuki HACHIYA

Analysis of sound field in ocean surface duct by ray tracing, geometrical theory of diffraction and parabolic equation method.

Released on J-STAGE: March 02, 2011 | Volume 20 Issue 3 Pages 139-148

Kouji OHSHIMA, Toyohiko ISHIHARA