摘要
提出了一种有效的道路现状普查模式,利用数学形态学和矢量化相结合的方法,根据最新遥感影像对大面积区域路网进行适时提取。能够在较短的时间内将大面积区域的现状路网数据入库并制作专题路网现状地图,通过实际应用,证明方法可靠,可推广利用。
The paper advanced a effective mode for investigating the road actuality,which made use of Math Morphology and vector method to distill the road information on based of the latest RS images in great area.A mass of actuality road data can be writed into the database in a short time and made into a actuality map of the special topic road network.It was proved credible and propagable by practice.
出处
《测绘》
2010年第3期113-115,共3页
Surveying and Mapping
基金
交通部应用基础研究项目"基于遥感影像的路用信息分析提取技术研究"(2007419814160)
