CIS空间分析技术在电子海图显示信息系统(ECDIS)中的应用  

The Application of GIS Spatial Analysis on Electronic Chart Display and Information System (ECDIS)

作　　者：熊文海[1] 邹涛[1] 

机构地区：[1]青岛远洋船员学院航海系,山东青岛266071

出　　处：《青岛远洋船员学院学报》2007年第2期1-4,共4页Journal of Qingdao Ocean Shipping Mariners College

摘　　要：电子海图显示信息系统(ECDIS)的出现是航海技术革新的又一里程碑,它给航行安全提供了有力的保障。特别是ECDIS中的自动航线设计和自动航路监视功能让驾驶员操船变得像开汽车一样简单,但是实现这两个功能的程序设计复杂,而且速度缓慢。本文探讨了在VB环境下利用GIS(geographic information system)空间分析函数自动实现这两个功能。实践表明本文介绍的方法通俗易懂、程序简单,而且可以根据用户的特殊需求方便地进行二次开发。The appearance of ECDIS is another milestone of navigational technology. It provides safeguard for voyage and ship,especially, ECDIS providing automatic passage planning and route monitoring makes maneuvering easily just as driving car, but its realization is difficult usually. This paper discusses how to use spatial analysis function of GIS under VB environment, its result indicates this method is concise and understandable, Moreover, it is convenient for second developing to satisfy special requirement of users.

关 键 词：ECDIS GIS 空间分析技术 航线设计 航路监视 

分 类 号：U675[交通运输工程—船舶及航道工程]