摘要
近年来,伴随着城市化水平的不断提高,遥感技术在城市土地利用扩展变化研究中的作用越来越多地得到了研究人员的认可。本文作者利用遥感影像的监督分类技术对2001年和2003年长三角地区的遥感影像进行了系列处理,从而对长三角城镇用地变化的驱动力作出了科学的判断,以备为政府相关部门的决策提供支持。
In recent years, the accelerated urbanization makes remote sensing technology more and more utilized in the researches of urban land use expansion and changes. In this paper, supervised classification technique was used to process remote sensing images of 2001 and 2003,Yangtze River Delta area. And, conclusion about the driving force of urban land-use changes was drawn to offer scientific decision-making support for relevant government departments.
出处
《影像技术》
CAS
2010年第1期35-38,共4页
Image Technology
关键词
遥感影像
监督分类
土地利用
remote sensing image
supervised classification
land use
