| CBERS-02B星HR影像在线状地物提取及扣除工作中的应用 |
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| 引用本文： | 杨秋玲,张廷斌,张秋劲.CBERS-02B星HR影像在线状地物提取及扣除工作中的应用[J].北京测绘,2010(3):5-6,17. |
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| 作者姓名： | 杨秋玲 张廷斌 张秋劲 |
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| 作者单位： | 成都理工大学地球探测与信息技术教育部重点实验室,四川,成都,610059;成都理工大学地球科学学院,四川,成都,610059;四川省环境监测中心站,四川,成都,610041 |
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| 摘 要： | 主要利用图像融合技术和人机交互的解译方法,通过对CBERS-02B星的2.36m高分辨率HR影像与2007年29.5m分辨率的TM影像融合,结合2007年的土地利用数据和1:5万基础地理数据,以四川省攀枝花市盐边县为例进行线状地物的提取及扣除工作,并对其解译精度进行客观评价与分析。结论表明:与TM影像融合后的HR高分辨率影像可以进行线状地物的提取及扣除工作,解译精度基本上可以满足全国生态环境监测与评价的工作要求。
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| 关 键 词： | CBERS-02B星 HR影像 线状地物 提取 扣除 |
The Application of CBERS-02B HR Images in Extraction and Deduction of Linear Features |
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| YANG Qiu-ling,ZHANG Ting-bin,ZHANG Qiu-jin.The Application of CBERS-02B HR Images in Extraction and Deduction of Linear Features[J].Beijing Surveying and Mapping,2010(3):5-6,17. |
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| Authors: | YANG Qiu-ling ZHANG Ting-bin ZHANG Qiu-jin |
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| Institution: | YANG Qiu-ling1,ZHANG Ting-bin2,ZHANG Qiu-jin3(1.Key Lab of Earth Exploration & Information Techniques of Ministry of Education,Chengdu University of Technology,Chengdu 610059,China,2.College of Earth Sciences,3.Sichuan Provincial Environmental Monitoring Center,Chengdu 610041,China) |
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| Abstract: | This paper uses the image fusion technology and human-computer interactive interpreting and analysing method to deduct linear features by the fusion of CBERS-02B 2.36m high resolution HR images and 29.5m resolution TM images of 2007,combined with the land use data and 1:50000 basic geographic data of 2007,taking Yanbian County,Panzhihua City,Sichuan Province for example;and then to evaluate the accuracy of its interpretation and analysis objectively.Conclusions indicate that the fusion of TM images(resoluti... |
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| Keywords: | CBERS-02B HR image data linear features extraction deduction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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