학술논문
Small scale seafloor roughness measurement using a ROV
Document Type
Conference
Author
Source
MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295) Oceans 2001 OCEANS, 2001. MTS/IEEE Conference and Exhibition. 4:2525-2529 vol.4 2001
Subject
Language
Abstract
A method for seafloor roughness measurement was devised for a remotely operated vehicle (ROV), consisting of lasers and a video camera. It was designed to measure small-scale roughness in the range of spatial wavelengths from 0.01 to 1 m. This range of wavelengths is expected to be relevant to acoustic bottom backscattering in the frequency range roughly from 1 to 100 kHz, depending on grazing angle and orientation.