【作者】 凌飞龙； 汪小钦； 陈亨霖； 史晓明； 池弘；

【Author】 Ling Feilong,Wang Xiaoqin, Chen Henglin,Shi Xiaoming, Chi Hong (Key Laboratory of Data Mining & Information Sharing of Ministry of Education, Spatial Information Research Center of Fujian Province, Fuzhou University, Fuzhou 350002, Fujian, China)

【机构】 福州大学数据挖掘与信息共享教育部重点实验室福州大学省空间信息工程研究中心；

【摘要】 针对福建省特殊的地形、地貌特征展开基于SAR图像的土地覆盖/利用分类方法研究。分别对SAR图像的后向散射强度信息和相位信息进行了分析,并对适合土地分类的合适数据的选取进行了探讨。提出了一种适合福建省特殊环境的SAR图像和光学图像相结合的土地覆盖/利用分类方法。以漳州地区的数据进行了试验,结果表明,该方法合理有效。更多还原

【Abstract】 Study on the method of land cover/land use classification was carried out specific to the very complicated topography in Fujian province. Both radar backscatter and phase information of SAR data were analyzed to select the most effective dataset to feed the classifier. An object-oriented classification method was proposed by the synergistic use of SAR data and high resolution optical data. Experiment was made in Zhangzhou area and the result showed that the method was quite effective.更多还原