数字正射影像地图的质量评定  

Research on Digital Orthophoto Map Grade Estimation

作　　者：谢惠洪[1,2] 

机构地区：[1]同济大学 [2]上海市测绘院,上海200063

出　　处：《遥感信息》2003年第3期35-37,40,共4页Remote Sensing Information

基　　金：国家自然科学基金项目资助 ( 4 0 1710 78)

摘　　要：本文首先根据数字正射影像图生产的流程 ,分析了数字正射影像生产中包含的质量控制环节。对照正射影像地图生产要求 ,本文给出了对其进行质量评定的质量特性要素。总结和分析了较实用的数字正射影像地图的质量评定方法 。As one kind of surveying and mapping products, Digital Orthophoto Map(DOM) is in more and more wide ranginguse. First of all on the basic of the DOM manufacture process,this paper analysis the quality control links in DOM productions.According to the manufacture demand of DOM ,the quality property factors of grade estimation are deduced in this paper .At last, the practical grade estimation method of DOM is discussed ,moreover with the example such as application illustrates ?

关 键 词：数字正射影像地图 质量评定 质量控制 叠加 生产流程 

分 类 号：P283.49[天文地球—地图制图学与地理信息工程]