Open AccessField Measurement of Fishing Boats Generated Waves
Author(s) -
Dedy Triawan Suprayogi,
Omar Yaakob,
Faizul Amri Adnan,
Mohamad Pauzi Abdul Ghani,
Usman Ullah Sheikh Izzat Ullah Sheikh
Publication year - 2014
Publication title -
jurnal teknologi/jurnal teknologi
Language(s) - English
Resource type - Journals
eISSN - 2180-3722
pISSN - 0127-9696
DOI - 10.11113/jt.v66.2516
Subject(s) - acoustics , marine engineering , erosion , geology , field (mathematics) , measure (data warehouse) , current (fluid) , breaking wave , scale (ratio) , environmental science , remote sensing , physics , engineering , optics , computer science , wave propagation , oceanography , mathematics , geomorphology , quantum mechanics , database , pure mathematics
Ship generated waves can cause banks erosion as well as disturbance on stationary boats. Studies have shown that the boat generated waves are dependent on and affected by environmental factors and vessel parameters. The main environmental factors are tidal and current direction, and for vessel parameters are speeds and hullforms. This paper describes a full-scale experimental work to measure wave heights and wave angle direction on boat generated waves. The measurement method used in this paper is based on the analysis of digital video recordings and image processing techniques.