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科研机构
北京大学 [86]
内容类型
期刊论文 [60]
其他 [20]
会议论文 [6]
发表日期
2017 [9]
2016 [10]
2015 [7]
2014 [9]
2013 [8]
2012 [2]
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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
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
Estimating structural parameters of agricultural crops from ground-based multi-angular digital images with a fractional model of sun and shade components
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Mu, Xihan
;
Hu, Ronghai
;
Zeng, Yelu
;
McVicar, Tim R.
;
Ren, Huazhong
;
Song, Wanjuan
;
Wang, Yuanyuan
;
Casa, Raffaele
;
Qi, Jianbo
;
Xie, Donghui
;
Yan, Guangjian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Leaf area index
Leaf angle distribution
Bidirectional gap fraction
Sun and shade leaves and soil
Field measurement
Canopy reflectance
LEAF-AREA INDEX
DIRECTIONAL BRIGHTNESS TEMPERATURE
SIZE ANALYSIS THEORY
VEGETATION COVER
HEMISPHERICAL PHOTOGRAPHY
PLANT CANOPIES
ROW CROPS
EXTINCTION COEFFICIENT
BROADLEAF CANOPIES
ANGLE DISTRIBUTION
基于微型光电设备的典型靶标形状识别引导
期刊论文
兵工自动化, 2017
王洪
;
杜倩
;
晏磊
;
苗勇
;
柯子博
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
典型靶标
图像识别
微型光电设备
陀螺稳定
typical target
image recognition
miniature photoelectric device
gyro stabilization
MMS observation of inverse energy dispersion in shock drift accelerated ions
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2017
Lee, S. H.
;
Sibeck, D. G.
;
Hwang, K.J.
;
Wang, Y.
;
Silveira, M. V. D.
;
Chu, C.
;
Mauk, B. H.
;
Cohen, I. J.
;
Ho, G. C.
;
Mason, G. M.
;
Gold, R. E.
;
Burch, J. L.
;
Giles, B. L.
;
Torbert, R. B.
;
Russell, C. T.
;
Wei, H.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
energetic ions
inverse energy dispersion
shock drift acceleration
shock transition
quasi-perpendicular bow shock
EARTHS BOW SHOCK
MULTI-SPACECRAFT OBSERVATIONS
UPSTREAM PRESSURE VARIATIONS
DIFFUSE IONS
E-GREATER-THAN-OR-EQUAL-TO-50 KEV
SOLAR-WIND
PARTICLE-ACCELERATION
DAYSIDE MAGNETOPAUSE
EVENTS
PROTONS
侧基含纳米构筑单元的甲壳型液晶高分子的多层次自组装
期刊论文
高分子学报, 2017
候平平
;
沈志豪
;
范星河
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
甲壳型液晶高分子
纳米构筑单元
二联苯
苯并菲
多面体低聚倍半硅氧烷
Mesogen-jacketed liquid crystalline polymer
Nanobuilding block
Biphenyl
Triphenylene
Polyhedral oligomeric silsesquioxane (POSS)
PHASE STRUCTURES
MAIN-CHAIN
POLYNORBORNENE BACKBONE
LENGTH SCALES
SUB-10 NM
COPOLYMERS
BEHAVIOR
SCIENCE
SERIES
Synthesis of Mn-doped indium antimonide nanowires by multi-step depositions and annealing
期刊论文
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2017
Zhang, Qiujun
;
Cao, Yuanhuan
;
Li, Kan
;
Pan, Huayong
;
Huang, Shaoyun
;
Xing, Yingjie
;
Xu, H. Q.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Semiconductors
Nanostructured materials
Solid state reactions
Impurities in semiconductors
INFRARED PHOTODETECTORS
INSB
Adaptable metasurface for dynamic anomalous reflection
期刊论文
APPLIED PHYSICS LETTERS, 2017
Yan, L. B.
;
Zhu, W. M.
;
Wu, P. C.
;
Cai, H.
;
Gu, D.
;
Chin, L. K.
;
Shen, Z. X.
;
Chong, P. H. J.
;
Yang, Z. C.
;
Ser, W.
;
Tsai, D. P.
;
Liu, A. Q.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
LINEAR-POLARIZATION CONVERSION
BROAD-BAND
PLASMONIC METASURFACE
PHASE DISCONTINUITIES
LIGHT-PROPAGATION
VISIBLE-LIGHT
WAVE PLATE
EFFICIENCY
METAMATERIAL
GENERATION
Omnidirectional Bending and Pressure Sensor Based on Stretchable CNT-PU Sponge
期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2017
Chen, Haotian
;
Su, Zongming
;
Song, Yu
;
Cheng, Xiaoliang
;
Chen, Xuexian
;
Meng, Bo
;
Song, Zijian
;
Chen, Dongmin
;
Zhang, Haixia
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
TRIBOELECTRIC GENERATOR
STRAIN SENSOR
LARGE-AREA
PVDF FILM
COMPOSITES
ELASTOMERS
NETWORKS
MOTION
ARRAY
基于RSP的植被多角度偏振特性研究
期刊论文
光谱学与光谱分析, 2016
焦健楠
;
赵海盟
;
杨彬
;
晏磊
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
偏振探测
植被遥感
单次散射
多次散射
RSP
Polarization detection
Degree of polarization
Vegetation
Single scattering
Multiple scattering
RETRIEVAL
SPACE
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