USING THE CBERS-1 SATELLITE DATA TO STUDY THE THEMATIC INFORMATION EXTRACTION OF SALINE DRYLAND
HUO Dong-min1, ZHANG Jing-xiong2, SUN Jia-bing1
1. School of Remote Seneing and Information Engineering, Wuhan University, Wuhan 430079, China;
2. National Key Lab o.f Information Engineering for Surveying and Mapping and Remote Sensing, Wuhan University, Wuhan 30079, China
Abstract:This paper takes the Yellow river delta as an example and uses the image data of CBERS-1 Satellite to extract the information of saline dryland. On the basis of detailed analysis to the spectral and spatial information of the saline dryland, the thematic information of saline dryland can be automatically extracted using the different knowledge from human brain while analyzing the image, supported by GIS.
霍东民, 张景雄, 孙家抦. 利用CBERS-1卫星数据进行盐碱地专题信息提取研究[J]. 国土资源遥感, 2001, 13(2): 48-52.
HUO Dong-min, ZHANG Jing-xiong, SUN Jia-bing . USING THE CBERS-1 SATELLITE DATA TO STUDY THE THEMATIC INFORMATION EXTRACTION OF SALINE DRYLAND. REMOTE SENSING FOR LAND & RESOURCES, 2001, 13(2): 48-52.