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科研机构
北京大学 [273]
内容类型
期刊论文 [169]
其他 [97]
会议论文 [7]
发表日期
2017 [27]
2016 [24]
2015 [26]
2014 [28]
2013 [21]
2012 [16]
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专题:北京大学
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Heterogeneity of direct aftershock productivity of themain shock rupture
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2017
Guo, Yicun
;
Zhuang, Jiancang
;
Hirata, Naoshi
;
Zhou, Shiyong
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
TOHOKU-OKI EARTHQUAKE
POINT-PROCESS MODELS
MOMENT-TENSOR SOLUTIONS
PHILIPPINE SEA PLATE
SEISMIC ACTIVITY
STRONG-MOTION
JAPAN SEA
SLIP
PARAMETERS
BENEATH
Depth extraction of low-texture region using a light field camera
期刊论文
OPTICAL ENGINEERING, 2017
Zhao, Hongying
;
Zheng, Miao
;
Yang, Peng
;
Zhao, Shoujiang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
light field
depth extraction
low texture
partition ratio of triangle grids area
TRIANGULATION
ALGORITHMS
DISTANCE
Strain modelling of extensional fault-propagation folds based on an improved non-linear trishear model: A numerical simulation analysis
期刊论文
JOURNAL OF STRUCTURAL GEOLOGY, 2017
Zhao, Haonan
;
Guo, Zhaojie
;
Yu, Xiangjiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Strain analysis
Extensional fault-propagation fold
Trishear model
Numerical simulation
Shape factor
SUEZ-RIFT
EXAMPLES
EGYPT
SETTINGS
GEOMETRY
SEQUENCE
STYLE
Estimation of canopy carotenoid content of winter wheat using multi-angle hyperspectral data
期刊论文
ADVANCES IN SPACE RESEARCH, 2017
Kong, Weiping
;
Huang, Wenjiang
;
Liu, Jiangui
;
Chen, Pengfei
;
Qin, Qiming
;
Ye, Huichun
;
Peng, Dailiang
;
Dong, Yingying
;
Mortimer, A. Hugh
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Multi-angle
Hyperspectral data
Vegetation index
Spectral feature
Canopy carotenoid content
Agriculture
REMOTE-SENSING DATA
LEAF-AREA INDEX
VEGETATION INDEXES
CHLOROPHYLL CONTENT
REFLECTANCE SPECTROSCOPY
PRECISION AGRICULTURE
CHRIS/PROBA DATA
PLANT-LEAVES
GREEN LAI
VALIDATION
Classifying natural-language spatial relation terms with random forest algorithm
期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2017
Du, Shihong
;
Wang, Xiaonan
;
Feng, Chen-Chieh
;
Zhang, Xiuyuan
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Natural-language spatial relations
topological terms
metric variables
random forest
social media data
geographical information retrieval
METRIC DETAILS
SOCIAL MEDIA
OBJECTS
INFORMATION
Utilizing a 3D Global P-Wave Tomography Model to Improve Backprojection Imaging: A Case Study of the 2015 Nepal Earthquake
期刊论文
BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2017
Liu, Zhipeng
;
Song, Chao
;
Meng, Lingsen
;
Ge, Zengxi
;
Huang, Qinghua
;
Wu, Qingju
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
7.7 BALOCHISTAN EARTHQUAKE
GORKHA EARTHQUAKE
BACK-PROJECTION
SEISMIC RADIATION
TRAVEL-TIMES
RUPTURE
MEGATHRUST
LOCATION
TRACKING
ENERGY
Three-dimensional audio-magnetoteiluric sounding in monitoring coalbed methane reservoirs
期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2017
Wang, Nan
;
Zhao, Shanshan
;
Hui, Jian
;
Qin, Qiming
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Coalbed methane (CBM)
Audio-magnetotelluric (AMT)
Three-dimensional (3-D) inversion
Dynamic monitoring
Qinshui
ModEM
SOUTHERN QINSHUI BASIN
AUDIOMAGNETOTELLURIC DATA
INVERSION
GAS
CHINA
WATER
AVO
PERMEABILITY
PREDICTION
SYSTEM
Mapping asphalt pavement aging and condition using multiple endmember spectral mixture analysis in Beijing, China
期刊论文
JOURNAL OF APPLIED REMOTE SENSING, 2017
Pan, Yifan
;
Zhang, Xianfeng
;
Tian, Jie
;
Jin, Xu
;
Luo, Lun
;
Yang, Ke
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
asphalt pavement
road health condition
asphalt aging
spectral unmixing
multiple endmembers
Worldview-2
SPECTROMETRY
SELECTION
HIGHWAY
IMAGERY
MODELS
INDEX
A unified model of bidirectional reflectance distribution function for the vegetation canopy
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2017
Xu XiRu
;
Fan WenJie
;
Li JuCai
;
Zhao Peng
;
Chen GaoXing
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Vegetation BRDF
Unified model
Clumping Index
Proportion of direct solar radiation and diffuse sky radiation
Recollision probability
PHOTON RECOLLISION PROBABILITY
LEAF CANOPIES
RADIATION
Multi-scaling allometric analysis for urban and regional development
期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2017
Chen, Yanguang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Allometric growth
Allometric scaling
Fractal dimension
Complex spatial system
Spatio-temporal evolution
Urbanization
ZIPFS LAW
CITIES
GROWTH
SIZE
EVOLUTION
GEOMETRY
SHAPE
LIFE
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