سال انتشار: ۱۳۹۱

محل انتشار: دهمین همایش بین المللی سواحل، بنادر و سازه های دریایی

تعداد صفحات: ۵

نویسنده(ها):

Alireza A Ardalan – Ph.D. – University of Tehran, Faculty of Eng., Department of Surveying and Geomatics Eng.
Mohammad Hadi Rezvani – M.Sc. – University of Tehran, Faculty of Eng., Department of Surveying and Geomatics Eng

چکیده:

In this paper a new methodology based on Global Navigation Satellite System (GNSS) is presented for squat modeling of the ships. As the case study, the method is applied to model the squat effect of the survey vessel of the National Geographic Organization (NGO) of Iran, operated in surrounding offshore waters of Kish harbor. Numerical assessments show that for modern navigation applications, which demand accurate squat knowledge of the ships especiallyfor high speeds traffic in confined channels, it is necessary to use the GNSS-based methods for squat modeling. The proposed method can be reliably predicted the squat values of any types of the ships and vessels in any restricted waterways