期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2006
卷号：XXXVI-1/W41
出版社：Copernicus Publications
摘要：Remotely sensed images are used for many purposes in today's applications. One of these is the feature extraction from high resolution satellite imagery. In this context, automatic and manual road extraction is the most important issue. The goal here is to show the fidelity of the QuickBird imagery forextracting the road network with manual measurements. Then, verification of road extraction from image is compared to digital road database created from large scale topographing maps
关键词：Road extraction; digital road database; QuickBird imagery; pan-sharpened
