摘要
在探讨遥感影像用于县域土地利用变化监测技术基础上,针对贵州省特殊地理环境以织金县为实验区,利用不同时期TM和中巴卫星遥感影像通过影像增强、校正、分类等处理,提取了县域土地利用变化信息,并对其进行分析,表明该研究方法的有效性。
In this paper,for the County of remote sensing monitoring of land use change on the basis of the special geographical environment of Guizhou Province for the Zhijin County as a test area,TM and CBERS satellite remoted sensing image in different periods through correction,image enhancement and classification had been used to extract information of the County Land Use Change.It indicated that the research method was effective.
出处
《地理空间信息》
2011年第3期20-23,187,共4页
Geospatial Information
基金
贵州省科技厅
教育厅自然科学基金项目(20082271
2007022)
关键词
土地利用
遥感
GIS
遥感分类处理
对比分析
land use,remote sensing,geographic information system,remote sensing classification,contrastive analysis
