| 古决口扇的TM影像弱信息提取技术 |
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| 引用本文： | 詹云军,彭华,刘星,董玉森.古决口扇的TM影像弱信息提取技术[J].咸宁学院学报,2003,23(6):81-83. |
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| 作者姓名： | 詹云军 彭华 刘星 董玉森 |
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| 作者单位： | 1. 武汉理工大学,湖北,武汉,430070
2. 中国地质大学,湖北,武汉,430074 |
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| 基金项目： | 湖北省土壤侵蚀遥感调查项目资助 |
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| 摘 要： | 应用TM影像信息，采用波段代数运算的图像增强处理技术方法，把一些用常规方法无法识别的决口扇地貌弱信息提取出来；在GIS软件Are／Info的支持下以增强的TM影像为背景绘制荆江河段决口扇分布图．该项研究旨在丰富和完善决口扇弱信息的提取和RS-GIS一体化的制图技术。
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| 关 键 词： | TM影像 图像增强处理 古决口扇 |
| 文章编号： | 1006-5342(2003)06-0081-03 |
Remote Sensing Explanation and Discussion on Genesis of Crevasse Fan in Jingjiang River |
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| ZHAN Yun-jun,PENG Hua,LIU Xing,DONG Yu-sen.Remote Sensing Explanation and Discussion on Genesis of Crevasse Fan in Jingjiang River[J].Journal of Xianning College,2003,23(6):81-83. |
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| Authors: | ZHAN Yun-jun PENG Hua LIU Xing DONG Yu-sen |
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| Institution: | ZHAN Yun-jun1,PENG Hua1,LIU Xing2,DONG Yu-sen2 |
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| Abstract: | This paper interpreted crevasse fans in Jingjiang river from remote sensing imagery by using algebraic operations technology, and these crevasse fans aren't easy to interpreter using general means sometime ;the map of crevasse fans in Jingjiang river was protracted taking the algebraic operations image as background in virtue of Arc/Info GIS software. This investigate has guiding significance for distilling feebleness information and protracting map by RS-GIS integrallty. |
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| Keywords: | Jingjiang river Remote sensing Image procession |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
