| 小清河滞洪区洪灾监测信息系统的研究与建立 |
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| 引用本文： | 陈曦川.小清河滞洪区洪灾监测信息系统的研究与建立[J].国土资源遥感,1997,8(3):40-45. |
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| 作者姓名： | 陈曦川 |
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| 作者单位： | 水利部遥感中心 |
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| 摘 要： | 应用机载合成孔径雷达监测洪水势态,离不开洪灾监测信息系统的支持,两者有机的结合,能充分发挥遥感和地理信息系统在防洪减灾应用中的优越性。本文以小清河滞洪区为实验区,从系统目标、数据层及其来源、数据编码、分析模型等几个方面,介绍了该区洪灾监测信息系统的建立情况。
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| 关 键 词： | 小清河 洪灾 信息系统 |
| 收稿时间： | 1997-04-10 |
THE DEVELOPMENT AND STUDY OF THE FLOOD MONITOR INFORMATION SYSTEM ON XIAOQINGHE DETENTION BASIN |
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| Quan Zhijie,Li Yuanke,Lu Heng.THE DEVELOPMENT AND STUDY OF THE FLOOD MONITOR INFORMATION SYSTEM ON XIAOQINGHE DETENTION BASIN[J].Remote Sensing for Land & Resources,1997,8(3):40-45. |
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| Authors: | Quan Zhijie Li Yuanke Lu Heng |
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| Institution: | Remote Sensing Application Center, Ministry of Water Resources P.R.C. |
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| Abstract: | Through the information of forestlands obtained from remote sensing pictures of 692 land patches, this paper has studied the forestlands classification in the method of self-organizing neural tree model under the support of GIS. The results show that this method of classification has so many advantages, such as speed, accuracy and tolerence. |
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| Keywords: | Classification of forestlands Remote sensing Self-organizing neural tree model |
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