| 基于BJ -1小卫星遥感数据的矿区土地覆盖变化检测 |
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| 引用本文： | 陈宇,杜培军,唐伟成,柳思聪.基于BJ -1小卫星遥感数据的矿区土地覆盖变化检测[J].国土资源遥感,2011(3):146-150. |
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| 作者姓名： | 陈宇 杜培军 唐伟成 柳思聪 |
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| 作者单位： | 中国矿业大学国土环境与灾害监测国家测绘局重点实验室; |
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| 基金项目： | 国家自然科学基金项目(编号:40871195); 中国地质调查局地质调查工作项目(编号:1212011088034); 江苏省“333工程高层次人才培养计划”科研项目(编号:2009-32); 江苏省自然科学基金项目(编号:BK2010182); 江苏省大学生实践创新训练计划项目(编号:S200913)共同资助 |
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| 摘 要： | 为了评价利用北京一号小卫星(BJ-I)遥感数据监测煤矿区土地利用/地表覆盖变化的效果,针对其数据特点,选择基于图像信息运算和图像信息变换的直接变化检洲法以及分类后比较法,对徐州东矿区2007～2008年土地利用/地表覆盖变化情况进行检测,以对比、评价各种方法在土地利用/地表覆盖变化检测中的应用效果和BJ -1数据的适用...
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| 关 键 词： | 北京一号小卫星(BJ-1) 士地覆盖 变化检测 矿区 变化矢量分析 |
Land Cover Change Detection in Coal Mining Area Using BJ-1 Small Satellite Remote Sensing Data |
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| CHEN Yu,DU Pei-jun,TANG Wei-cheng,LIU Si-cong.Land Cover Change Detection in Coal Mining Area Using BJ-1 Small Satellite Remote Sensing Data[J].Remote Sensing for Land & Resources,2011(3):146-150. |
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| Authors: | CHEN Yu DU Pei-jun TANG Wei-cheng LIU Si-cong |
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| Institution: | CHEN Yu,DU Pei-jun,TANG Wei-cheng,LIU Si-cong(Key Laboratory for Land Environment and Disaster Monitoring of SBSM,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | In order to evaluate the performance of monitoring land cover change in mining areas by BJ-1 small satellite remote sensing data,the authors made an experimental and comparative study of several change detection methods,with the east coal mining district of Xuzhou City in Jiangsu Province as the study area.Direct change detection methods based on image information operation and image information transformation as well as the post-classification comparison method were adopted in the experiment.The results sh... |
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| Keywords: | BJ-1 micro-satellite(BJ-1) Land use/cover Change detection Mining area Change vector analysis |
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