淳化县泥河沟水土流失综合治理成果动态变化遥感研究 |
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引用本文: | 全志杰,王成吉,李元科,毛晓利.淳化县泥河沟水土流失综合治理成果动态变化遥感研究[J].国土资源遥感,1995,6(3):20-24. |
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作者姓名: | 全志杰 王成吉 李元科 毛晓利 |
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作者单位: | 西北林学院 |
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摘 要: | 应用不同年代的航空遥感图像,在编制淳化县泥河沟两期《水土流失综合治理成果评价图》的基础上,编制一种新的图件──《水土流失综合治理成果动态变化图》。试验研究表明,动态变化图能直观、简明、定位、定量地反映调查区域两个时期间综合治理成果在空间分布上的动态变化特征。对区域综合治理、合理开发利用、动态研究等十分有用。
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关 键 词: | 土壤侵蚀 综合治理 动态变化 遥感 |
收稿时间: | 1994-03-01 |
修稿时间: | 1994-05-16 |
A STUDY BY REMOTE SENSING FOR DYNAMIC EVALUATION OF COMPREHENSIVE MANAGEMENT RESULT OF SOIL AND WATER LOSS IN WATERSHED OF NIHEGOU CHUNHUA CHINA |
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Institution: | Northwest Forestry College YangLing Shanxi 712100 |
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Abstract: | Abstract Using aerial remoto sensing photo of different time in different years based on two period of "The map of soil and water loss comprehensive control achievement appraisement",draw a new map──"The dynamic map of soil and water loss comprehensive control achievement appraisement", by trial and research, The dynamic map can audiovisual,clear-cut, fixed site and fixed quantity to show dynamic change of space distribution of comprehensive control achievement appraisement of two periods of investigation region. It’s a effective channel to region dynamic monitor and study. |
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