CAJ | 학술논문

为绘制航迹分布图,利用AIS信息,尤其是位置信息,设计了航迹分布图绘制算法.该算法以AIS信息数据库中动态表、静态表为数据源,利用存储过程,数据库访问技术实现航迹分布图在电子海图平台上的绘制.研究结果表明,这种航迹分布图绘制方法具有可行性、快捷性和较高的准确性.
위회제항적분포도,이용AIS신식,우기시위치신식,설계료항적분포도회제산법.해산법이AIS신식수거고중동태표、정태표위수거원,이용존저과정,수거고방문기술실현항적분포도재전자해도평태상적회제.연구결과표명,저충항적분포도회제방법구유가행성、쾌첩성화교고적준학성.
To plot a track distribution map,AIS information,especially position information,was used and a feasible and sound algorithm for track distribution map was designed.Based on dynamic tables and static tables in the AIS information database as data source,the algorithm made a track distribution map displayed successfully on the electronic chart using stored procedures and database access techniques.The conclusion was that this algorithm was feasible,convenient and had high-accuracy.