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科研机构
北京大学 [34]
内容类型
期刊论文 [22]
其他 [12]
发表日期
2017 [3]
2016 [4]
2015 [3]
2014 [3]
2013 [5]
2012 [1]
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专题:北京大学
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GF-4/PMS与GF-1/WFV两种传感器地表反射率及NDVI一致性分析
期刊论文
农业工程学报, 2017
孙元亨
;
秦其明
;
任华忠
;
张添源
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
传感器
遥感
像素
高分四号
高分一号
地表反射率
一致性
NDVI
sensors
remote sensing
pixels
GF-4
GF-1
surface reflectance
NDVI
consistency
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
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
Estimation of Forest Topsoil Properties Using Airborne LiDAR-Derived Intensity and Topographic Factors
期刊论文
REMOTE SENSING, 2016
Li, Chao
;
Xu, Yanli
;
Liu, Zhaogang
;
Tao, Shengli
;
Li, Fengri
;
Fang, Jingyun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
LiDAR
intensity
forest topsoil properties
multi-scale topographic factors
INFRARED REFLECTANCE SPECTROSCOPY
SOIL ORGANIC-CARBON
RADIOMETRIC CORRECTION
AGRICULTURAL SOILS
TERRAIN ATTRIBUTES
SPATIAL PREDICTION
CLASSIFICATION
INFORMATION
CALIBRATION
VARIABLES
Scale Effect in Indirect Measurement of Leaf Area Index
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2016
Yan, Guangjian
;
Hu, Ronghai
;
Wang, Yiting
;
Ren, Huazhong
;
Song, Wanjuan
;
Qi, Jianbo
;
Chen, Ling
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Beer&apos
gap probability
indirect measurement
leaf area index (LAI)
scale effect
segment length
MULTISPECTRAL CANOPY IMAGER
SIZE ANALYSIS THEORY
HEMISPHERICAL PHOTOGRAPHY
OPTICAL MEASUREMENTS
MODEL
ARCHITECTURE
FORESTS
SURFACE
REFLECTANCE
INFORMATION
s law
基于AirMSPI多光谱多角度传感器的地物偏振特性研究
期刊论文
光谱学与光谱分析, 2016
王雪琪
;
焦健楠
;
杨彬
;
景欣
;
赵红颖
;
晏磊
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
AirMSPI传感器
多波段
多角度
地物偏振
AirMSPI sensor
Multi-angle
Multi-band
Ground-feature&apos
AEROSOL
SENSITIVITY
REFLECTANCE
RETRIEVALS
s polarization
THE UNIFIED MODEL OF BRDF FOR THE VEGETATION CANOPY
其他
2016-01-01
Xu, Xiru
;
Fan, Wenjie
;
Li, Jvcai
;
Zhao, Peng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
unified BRDF
vegetation
bi-directional porosity
muli-clumping
recollision probability
BIDIRECTIONAL REFLECTANCE
The Complicate Observations and Multi-Parameter Land Information Constructions on Allied Telemetry Experiment (COMPLICATE)
期刊论文
PLOS ONE, 2015
Tian, Xin
;
Li, Zengyuan
;
Chen, Erxue
;
Liu, Qinhuo
;
Yan, Guangjian
;
Wang, Jindi
;
Niu, Zheng
;
Zhao, Shaojie
;
Li, Xin
;
Pang, Yong
;
Su, Zhongbo
;
van der Tol, Christiaan
;
Liu, Qingwang
;
Wu, Chaoyang
;
Xiao, Qing
;
Yang, Le
;
Mu, Xihan
;
Bo, Yanchen
;
Qu, Yonghua
;
Zhou, Hongmin
;
Gao, Shuai
;
Chai, Linna
;
Huang, Huaguo
;
Fan, Wenjie
;
Li, Shihua
;
Bai, Junhua
;
Jiang, Lingmei
;
Zhou, Ji
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
RADIATIVE-TRANSFER THEORY
REMOTE-SENSING DATA
SOIL-MOISTURE
L-BAND
HYPERSPECTRAL LIDAR
VEGETATION CANOPY
REFLECTANCE MODEL
LEAF-AREA
SAR
TEMPERATURE
Estimating Crop Albedo in the Application of a Physical Model Based on the Law of Energy Conservation and Spectral Invariants
期刊论文
REMOTE SENSING, 2015
Peng, Jingjing
;
Fan, Wenjie
;
Xu, Xiru
;
Wang, Lizhao
;
Liu, Qinhuo
;
Li, Jvcai
;
Zhao, Peng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
albedo
crop
spectral invariant
BIDIRECTIONAL REFLECTANCE MODEL
PHOTON RECOLLISION PROBABILITY
MONTE-CARLO METHOD
FOREST ALBEDO
MODIS BRDF
SURFACE
SNOW
SOIL
SIMULATION
CANOPIES
The dynamic simulation of rice growth parameters under cadmium stress with the assimilation of multi-period spectral indices and crop model
期刊论文
FIELD CROPS RESEARCH, 2015
Liu, Feng
;
Liu, Xiangnan
;
Ding, Chao
;
Wu, Ling
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Growth parameters
Dynamic simulation
Assimilation
Spectral indices
Crop growth model
Cadmium stress
SENSING DATA ASSIMILATION
LEAF-AREA INDEX
VEGETATION INDEXES
PRECISION AGRICULTURE
RIVER FLOODPLAINS
WOFOST MODEL
HEAVY-METAL
ACCUMULATION
REFLECTANCE
YIELD
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