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科研机构
北京大学 [216]
内容类型
期刊论文 [216]
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2017 [25]
2016 [28]
2015 [19]
2014 [21]
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内容类型:期刊论文
专题:北京大学
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Saturation Correction for Nighttime Lights Data Based on the Relative NDVI
期刊论文
REMOTE SENSING, 2017
Wang, Zheng
;
Yao, Fei
;
Li, Weifeng
;
Wu, Jiansheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
DMSP/OLS
nighttime lights
saturation correction
relative NDVI
NET PRIMARY PRODUCTIVITY
SATELLITE IMAGERY
ECONOMIC-ACTIVITY
HUMAN-SETTLEMENTS
UNITED-STATES
LAND
CONSUMPTION
POPULATION
VEGETATION
EMISSIONS
Statistical analysis as a tool for assisting geochemical interpretation of the Upper Triassic Yanchang Formation, Ordos Basin, Central China
期刊论文
INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2017
Pan, Songqi
;
Horsfield, Brian
;
Zou, Caineng
;
Yang, Zhi
;
Gao, Dapeng
收藏
  |  
浏览/下载:121/0
  |  
提交时间:2017/12/03
Upper Triassic Yanchang Formation
Ordos Basin
Geochemistry
Molecular composition
Biomarker
Simultaneous R- and Q-mode factor analysis
POLYCYCLIC AROMATIC-HYDROCARBONS
PALEOZOIC MARINE PETROLEUM
OIL-SOURCE CORRELATION
SWEET AREA EVALUATION
MULTIPLE SOURCE ROCKS
NORTH-CENTRAL CHINA
TYPICAL CRUDE OILS
IN-SOURCE ROCKS
GAS ACCUMULATION
TARIM BASIN
Prototyping of LAI and FPAR Retrievals from MODIS Multi-Angle Implementation of Atmospheric Correction (MAIAC) Data
期刊论文
REMOTE SENSING, 2017
Chen, Chi
;
Knyazikhin, Yuri
;
Park, Taejin
;
Yan, Kai
;
Lyapustin, Alexei
;
Wang, Yujie
;
Yang, Bin
;
Myneni, Ranga B.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
MAIAC
MODIS
leaf area index (LAI)
fraction of photosynthetically active radiation (FPAR)
radiative transfer
LEAF-AREA INDEX
PART 1
SURFACE REFLECTANCE
VEGETATION
PRODUCTS
ALGORITHM
FRACTION
TERRA
VALIDATION
AMAZON
基于RNN的空气污染时空预报模型研究
期刊论文
测绘科学, 2017
范竣翔
;
李琦
;
朱亚杰
;
侯俊雄
;
冯逍
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
空气污染
缺失值
深度学习
RNN
LSTM
air pollution
missing value
RNN
LSTM
deep learning
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
Apatite in carbonatitic rocks: Compositional variation, zoning, element partitioning and petrogenetic significance
期刊论文
LITHOS, 2017
Chakhmouradian, Anton R.
;
Reguir, Ekaterina P.
;
Zaitsev, Anatoly N.
;
Coueslan, Christopher
;
Xu, Cheng
;
Kynicky, Jindrich
;
Mumin, A. Hamid
;
Yang, Panseok
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Apatite
Trace-element composition
Element partitioning
Raman micro-spectroscopy
Carbonatites
Phoscorites
RARE-EARTH-ELEMENTS
LA-ICP-MS
CRYSTAL-CHEMISTRY
SITE PREFERENCE
RICH FLUORAPATITE
KOLA-PENINSULA
TRACE-ELEMENTS
EXTRUSIVE CARBONATITE
LIQUID IMMISCIBILITY
MINERAL EXPLORATION
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
公路路面光谱特征分析与沥青路面老化遥感监测方法初探
期刊论文
地球信息科学学报, 2017
金续
;
张显峰
;
罗伦
;
潘一凡
;
阳柯
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
沥青路面
健康光谱指数
光谱特征
沥青老化
Worldview-2
asphalt pavement
spectral index
high-resolution remote sensing
spectral signatures
asphalt aging
Passive Super-Low Frequency electromagnetic prospecting technique
期刊论文
FRONTIERS OF EARTH SCIENCE, 2017
Wang, Nan
;
Zhao, Shanshan
;
Hui, Jian
;
Qin, Qiming
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Super-Low Frequency (SLF)
three-dimensional modeling
frequency-depth transformation
geothermal exploration
coalbed methane (CBM)
electromagnetic radiation (EMR)
FINITE-DIFFERENCE APPROXIMATIONS
COALBED METHANE RESERVOIRS
MAGNETOTELLURIC DATA
RADIATION
EXPLORATION
CHALLENGES
RESOURCES
INDUCTION
INVERSION
FRACTURE
一种自适应的混合Freeman/Eigenvalue极化分解模型
期刊论文
国土资源遥感, 2017
何连
;
秦其明
;
任华忠
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
PolSAR
PolSAR
polarimetric decomposition
Freeman/Eigenvalue decomposition
Neumann volume scattering model
极化分解
Freeman/Eigenvalue分解
Neumann体散射模型
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