在Web中自动绘制台风实时路径图  

Real-Time Display of Typhoon Track on Web Using VML Processing Technique

作　　者：张加春 陈煜 谢启杰 施曼华 

机构地区：[1]福建省泉州市气象局,泉州362000

出　　处：《气象科技》2007年第4期607-609,共3页Meteorological Science and Technology

基　　金：福建省气象局2005年度气象科研项目资助

摘　　要：采用C++语言自动搜索气象卫星综合应用业务系统的台风报文且转换成实时台风位置等信息的数据库,并将台风实时位置等相关信息通过矢量图形可标记语言(VML)自动绘制于Web网中,生成互联网上的台风实时路径图像和台风相关信息,体现台风的及时性、自动化和图形化显示特点,让公众能更直观地在互联网上浏览到台风实时路径等信息。该技术现已在泉州气象网上成功体现。The typhoon message from the Comprehensive Operational System of Meteorological Satellite （9210 project） can be searched with C＋ ＋ langue and transformed into the real-time typhoon position information stored in the database, which can be plotted at the same time automatically on the web by using the VML （Vector Markup Language） technique in order to create the real-time typhoon track map and the related information on the web. The technique has the characteristics of real-time, automatic and visualized in typhoon track display and can provide users with much more visual information about typhoon, etc. on the web. This technique has been successfully used in the Web page of the Quanzhou Meteorological Bureau.

关 键 词：VML技术 台风路径 Web实际显示 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]