摘要
本文在指出当前交通气象预报中预报公路少和细节层次低的缺陷后,以包头市为例,结合ArcGIS Engine二次开发组件,设计并实现了针对包头市范围内公路的交通气象预报制作系统。本系统能够结合包头市下各旗县的天气,快速地生成交通气象预报图和公路气象文字描述,并且生成的交通气象预报图中自动地添加了图例比例尺指北针等辅助要素。生成的交通气象预报图和文字描述可直接地发布到互联网,供公众出行查询,填补了当前我国省级及地级市级气象单位没有发布交通气象预报的空白。
After pointing out the defects that these are only a few road lines in the current traffic weather forecast,selecting ArcGIS Engine as the secondary development components,this paper designs and releases the traffic weather making system for the Baotou city.Integrating the weather forecast data form the county in the Baotou city,this system can generate the traffic weather description and the traffic weather forecast maps quickly.Besides,the legend,north arrow,title and scale bar can be added to the map automatically.The description and the maps can be published to the Internet serving for the public directly.So this system fills the missing gaps in our country that provincial and city level meteorological offices do not publish the traffic weather forecast.
出处
《城市勘测》
2011年第1期16-19,共4页
Urban Geotechnical Investigation & Surveying
基金
国家自然科学基金资助(40972207)
