文章基本信息

标题：AIS データを用いた船舶沖まち行動の分析
本地全文：下载
作者：小葉武史 ; 韓成一 ; 若林伸和等
期刊名称：日本船舶海洋工学会論文集
印刷版ISSN：1880-3717
电子版ISSN：1881-1760
出版年度：2010
卷号：11
页码：165-171
DOI：10.2534/jjasnaoe.11.165
语种：Japanese
出版社：社団法人日本船舶海洋工学会
摘要：This paper describes the real condition of vessel's waiting activities in offshore waters using the AIS dataset taken by Kobe university. The findings are as follows; (1) large vessels are less frequently waiting, but once they start waiting, the time of waiting is getting long, (2) vessels are waiting for the start of cargo handling at port so that they start waiting from late afternoon and exit from that status in the next morning. This paper also estimates the density function of the waiting time. Using this estimated density, the paper evaluates the effect of weather routing through the change in waiting activities.