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科研机构
北京大学 [6]
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其他 [6]
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2015 [1]
2014 [1]
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2012 [1]
2011 [1]
2010 [1]
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EXTRACTION OF URBAN IMPERVIOUS SURFACE FROM MULTI-TEMPORAL WORLDVIEW-2 IMAGERY USING SPECTRAL MIXTURE ANALYSIS: A COMPARATIVE STUDY
其他
2015-01-01
Chen, Yan
;
Li, Peijun
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  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
multi-temporal
high spatial resolution
impervious surface
linear spectral mixture analysis
3D MODELING OF TREE CROWNS AND ITS APPLICATION IN SOLAR ENERGY POTENTIAL MAPPING FOR URBAN NEIGHBORHOODS
其他
2014-01-01
Lv, Yang
;
Zhang, Xianfeng
;
Liu, Yu
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浏览/下载:5/0
  |  
提交时间:2015/11/13
Trees
Building scale
Solar energy
Potential assessment
3D modeling
LIDAR
Prolonged limitation of tree growth due to warmer spring in semi-arid mountain forests of Tianshan, northwest China
其他
2013-01-01
Wu, Xiuchen
;
Liu, Hongyan
;
Wang, Yufu
;
Deng, Minghua
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  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
spring warming
soil water limitation
tree growth
basal area increment (BAI)
soil water content
larch forest
DROUGHT SEVERITY INDEX
UNITED-STATES
CLIMATE-CHANGE
SOIL-MOISTURE
CENTRAL-ASIA
TEMPERATE VEGETATION
RING CHRONOLOGIES
NORTHERN MONGOLIA
LARIX-SIBIRICA
PERMAFROST
Impervious surface extraction with very high resolution imagery in urban areas: reducing tree obscuring effect
其他
2012-01-01
Zhang, Jun
;
Li, Peijun
;
Mazher, Abeer
;
Liu, Ling
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  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
impervious surface
street trees
very high resolution (VHR) imagery
urban areas
OBJECT-BASED CLASSIFICATION
LAND-COVER CLASSIFICATION
SPECTRAL MIXTURE ANALYSIS
PER-PIXEL CLASSIFICATION
SUPPORT VECTOR MACHINES
REMOTE-SENSING DATA
TEXTURE ANALYSIS
SEGMENTATION
Study on environmental risk identification in post earthquake reconstruction and recovery at poor villages
其他
2011-01-01
Li, Wenlong
;
Wei, Titi
;
Luan, Shengji
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  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
A Spatial Overlay Analysis Method for Three-dimensional Vector Polyhedrons
其他
2010-01-01
Guo, Yanjun
;
Pan, Mao
;
Wang, Zhe
;
Qu, Honggang
;
Lan, Xiangrong
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  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
3DGIS
Spatial Overlay Analysis
Nine-intersection model
Polyhedrons
Boolean Operations
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