The application of CBERS-02B to extract and deduce the linear features

摘要：

This paper uses the image fusion technology and human-computer interactive method of interpretation to deduct linear features by the fusion of CBERS-02B 2.36m high resolution HR images and 29.5m resolution TM images of 2007, combined with the land use data and 1:50000 basic geographic data of 2007, taking Yanbian County, Panzhihua City, Sichuan Province for example; and then to evaluate the accuracy of its interpretation and analysis objectively. Conclusions indicate that the fusion of TM images (resolution 30m) and HR high-resolution images can extract and deduct the linear features and its interpretation accuracy can meet the requirements of monitoring and evaluating the national ecological environment basically.

关键词： CBERS-02B HR image data linear features interpretation deduction

作者: Qiuling Yang Fang Miao Chengming Ye Jiaguang Li

作者单位: Key Lab of Earth Exploration & Information Techniques of Ministry of Education,Chengdu University of Key Lab of Earth Exploration & Information Techniques of Ministry of Education, Chengdu University o

会议类型: 国际会议

会议名称: The 4th International Conference on Environmental and Engineering Geophysics(第四届环境与工程地球物理国际会议 ICEEG2010)

会议地点: 成都

会议语种:英文

页码: 888-892

在线出版日期: 2010-06-14（万方平台首次上网日期，不代表论文的发表时间）