Application of Deep-learning to Demonstration Experiment Data of Underwater Monitoring System in Ultra-shallow Water Area (Tokyo Bay)

Released on J-STAGE: January 29, 2022 | Volume 48 Issue 4 Pages 163-172

Erika NAKAMURA, Makoto OGAWA, Masaki NAKANO, Naoki YOSINAGA, Shinpei GOTO

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

Reverberation Measurement in Shallow Water

Released on J-STAGE: July 31, 2007 | Volume 34 Issue 2 Pages 97-108

Masamichi OIKAWA, Kazuhiko OHTA, Kouki OKABE

Development of an Underwater Security Sonar System — Research of Optimum Underwater Acoustic Image Monitoring Methods and System Constructions —

Released on J-STAGE: April 13, 2012 | Volume 37 Issue 1 Pages 1-12

Kazuoki KURAMOTO, Yoshinori KURASHIGE, Akira ASADA, Fumitaka MAEDA, Mitsuhiko NANRI, Kazuhiro HANTANI

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