| 海河流域水土流失微地貌测量与分析 |
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| 引用本文： | 凌峰,张博,齐建怀,程晓云,刘春琴. 海河流域水土流失微地貌测量与分析[J]. 测绘与空间地理信息, 2011, 34(1): 37-40 |
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| 作者姓名： | 凌峰 张博 齐建怀 程晓云 刘春琴 |
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| 作者单位： | 水利部海河水利委员会,天津,300170;河北省怀来县水务局,河北,怀来,075400 |
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| 摘 要： | 介绍了国外引进的3D激光地貌分析仪的组成及技术指标.在海河流域水土流失区进行水土流失微地貌测量,获取了数据,并就地表高度、坡度、典型剖面和粗糙度等方面分析了仪器的先进性,提出了设备引进和实地测量中需要注意的问题.
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| 关 键 词： | 海河流域 水土流失 微地貌 测量 |
Detailed Relief Surveying and Analysis for Soil Erosion in Haihe River Basin |
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| LING Feng,ZHANG Bo,QI Jian-huai,CHENG Xiao-yun,LIU Chun-qin. Detailed Relief Surveying and Analysis for Soil Erosion in Haihe River Basin[J]. Geomatics & Spatial Information Technology, 2011, 34(1): 37-40 |
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| Authors: | LING Feng ZHANG Bo QI Jian-huai CHENG Xiao-yun LIU Chun-qin |
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| Affiliation: | LING Feng1,ZHANG Bo1,QI Jian-huai1,CHENG Xiao-yun2,LIU Chun-qin2(1.Haihe Water Conservation Commission of China's Ministry of Water Resources,Tianjin 300170,China,2.Huailai Water Resources Bureau of Hebei Province,Huailai 075400,China) |
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| Abstract: | By introducing foreign 3D laser relief analysis instrument,this paper introduced the composition and technical indexes of the instrument.The detailed relief data was acquired in the soil erosion area of Haihe river basin.According to the analysis on advanced nature of the instrument in land elevation,slope,typical section plane,and roughness,etc.it put forward the problems that challenge our attention in instrument introducing and practical surveying. |
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| Keywords: | Haihe river basin soil erosion detailed relief surveying |
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