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土地利用/土地覆盖遥感变化检测方法新进展
引用本文:冯春,郭建宁,闵祥军,李杏朝,傅俏燕. 土地利用/土地覆盖遥感变化检测方法新进展[J]. 遥感信息, 2006, 0(3): 81-85
作者姓名:冯春  郭建宁  闵祥军  李杏朝  傅俏燕
作者单位:中国资源卫星应用中心,北京,100073
基金项目:国防科工委项目“资源卫星信息定量化方法研究与检验研究”(2320140640001)
摘    要:土地利用/土地覆盖变化检测是资源环境研究中的一个重要方面,准确、及时的变化信息为人类资源环境的生产和管理提供了决策支持。遥感技术具有实时、快速、覆盖范围广、多光谱、周期性等特点,给土地利用/土地覆盖变化检测提供了理想的数据基础。人类社会的发展对土地利用/土地覆盖变化检测的精度与效率不断提出新的要求,这也使得一些新技术、新方法引入到变化检测中。这些新技术新方法提高了土地利用/土地覆盖变化检测的精度,但在效率方面有待进一步研究。

关 键 词:土地利用/土地覆盖  变化检测  遥感
文章编号:1000-3177(2006)85-0081-05
收稿时间:2005-10-25
修稿时间:2005-12-12

New Progress in Land Use / Land Cover Change Detection by Remote Sensing
FENG Chun,GUO Jian-ning,MIN Xiang-jun,LI Xing-chao,FU Qiao-yan. New Progress in Land Use / Land Cover Change Detection by Remote Sensing[J]. Remote Sensing Information, 2006, 0(3): 81-85
Authors:FENG Chun  GUO Jian-ning  MIN Xiang-jun  LI Xing-chao  FU Qiao-yan
Affiliation:China Center for Resource Satellite Data and Applications, Beijing, 100073
Abstract:Land use / land cover change detection is an important aspect in resource and environment researches.Precise and timely change information will provide the decision-making support for the production and management of human resource and environment.Remote sensing technique has the characteristics of real time,rapidity,wide cover range,multi-spectrum and periodicity,which provide the perfect data foundation for land use / land cover change detection.Consequently,the development of human society has put the new demands on the precision and efficiency of land use / land cover change detection.Thus,some new techniques and methods are introduced into those areas.The new techniques and methods raise the precision of change detection;while their efficiencies still wait for the study.
Keywords:land use/land cover  change detection  remote sensing
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