摘要
海岸带是一个特殊的地带,有着特殊的地理位置和丰富的自然资源,在人类社会发展中有着极其重要的作用。本文讨论了在海岸带土地覆盖/利用分类中存在的几个问题:①由于缺少控制点,引起的海岸带遥感影像的纠正问题;②海岸带遥感影像的融合问题;③传统海岸带遥感影像的分类问题。通过IKONOS影像和面向对象的分类方法的使用,解决了这几个问题,并进行了实验。
Coastal zone is a special zone, which has the special geo-position and abundant nature resources. It plays an important role in the social development. In this paper, several problems about land cover/use classification of coastal zone are discussed： first, the image correction due to lacking of GCPs; second, the image fusion in the coastal zone; third, the traditional methods are not fitted to the coastal zone mapping. In this paper all the problems are solved by using IKONOS imagery and object-oriented method. Finally, the method is compared with the one of maximum likelihood.
出处
《遥感信息》
CSCD
2007年第5期44-47,共4页
Remote Sensing Information
