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科研机构
北京航空航天大学 [14]
内容类型
期刊论文 [8]
会议论文 [6]
发表日期
2019 [3]
2018 [4]
2016 [3]
2014 [2]
2012 [1]
2011 [1]
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专题:北京航空航天大学
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Intercomparison of Soil Moisture Retrieved from GNSS-R and from Passive L-Band Radiometry at the Valencia Anchor Station
期刊论文
SENSORS, 2019, 卷号: 19
作者:
Yin, Cong
;
Lopez-Baeza, Ernesto
;
Martin-Neira, Manuel
;
Fernandez-Moran, Roberto
;
Yang, Lei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
ELBARA-II radiometer
GNSS-R
L-band radiometry
Oceanpal
soil moisture
Valencia Anchor Station
GNSS-IR soil moisture inversion method based on GA-SVM [基于GA-SVM的GNSS-IR土壤湿度反演方法]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 486-492
作者:
Sun, B.
;
Liang, Y.
;
Han, M.
;
Yang, L.
;
Jing, L.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2019/12/30
Backpropagation
Communication satellites
Genetic algorithms
Global positioning system
Interferometry
Learning algorithms
Machine learning
Particle swarm optimization (PSO)
Reflection
Reflectometers
Soil moisture
Back propagation neural networks
Coefficient of determination
Generalization performance
Global Navigation Satellite Systems
Maximum relative errors
Mean absolute percentage error
Reflectometry
Soil moisture measurement
Support vector machines
Double pot cover effect in unsaturated soils
期刊论文
ACTA GEOTECHNICA, 2019, 卷号: 14, 页码: 1037-1047
作者:
Yao, Yang-Ping
;
Wang, Lin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Double pot cover effect
Impervious layer
Moisture increase
Optimal depth
Unsaturated soil
Water vapor transfer
A Semi-Empirical SNR Model for Soil Moisture Retrieval Using GNSS SNR Data
期刊论文
REMOTE SENSING, 2018, 卷号: 10
作者:
Han, Mutian
;
Zhu, Yunlong
;
Yang, Dongkai
;
Hong, Xuebao
;
Song, Shuhui
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Global Navigation Satellite System Interferometry and Reflectometry (GNSS-IR)
soil moisture
semi-empirical Signal-to-Noise Ratio (SNR) model
quality of fit
reconstruction
A coupled model for liquid water-vapor-heat migration in freezing soils
期刊论文
COLD REGIONS SCIENCE AND TECHNOLOGY, 2018, 卷号: 148, 页码: 22-28
作者:
He, Zuoyue
;
Zhang, Sheng
;
Teng, Jidong
;
Yao, Yangping
;
Sheng, Daichao
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/30
Unsaturated frozen soil
Liquid water-vapor migration
Total volumetric moisture content
Soil water characteristic curve
Vapor insulation
Simulation of Soil Roughness Impact in GNSS-R Soil Moisture Retrieval [地表粗糙度影响下的GNSS-R土壤湿度反演仿真分析]
期刊论文
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2018, 卷号: 43, 页码: 1546-1552
作者:
Liang, Y.
;
Yang, L.
;
Wu, Q.
;
Hong, X.
;
Han, M.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Antennas
C (programming language)
Global positioning system
Neural networks
Salinity measurement
Soil moisture
Analytic modeling
Artificial neural network models
Dual antennas
Global Navigation Satellite Systems
GNSS-R
Root Mean Square
Soil moisture retrievals
Soil roughness
Analytical models
Research of the moisture migration in soil affected by test period
会议论文
NEW ADVANCES IN GEOTECHNICAL ENGINEERING, 2018-01-01
作者:
Wang, Naidong
;
Chen, Jingwei
;
Ma, Ziqi
;
Jia, Junfeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
pot-cover effect
moisture migration
unsaturated soil
volumetric water content
Experimental study of nonlinear ultrasonic behavior of soil materials during the compaction
期刊论文
ULTRASONICS, 2016, 卷号: 69, 页码: 19-24
作者:
Chen, Jun
;
Wang, Hao
;
Yao, Yangping
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Nonlinear ultrasonic
Soil
Porosity
Moisture content
Compaction
INTERCOMPARISON OF SOIL MOISTURE RETRIEVED FROMGNSS-R AND PASSIVE L-BAND RADIOMETRY AT THE VALENCIA ANCHOR STATION
会议论文
2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2016-01-01
作者:
Yin, C.
;
Lopez-Baeza, E.
;
Martin-Neira, M.
;
Fernandez Moran, R.
;
Peinado-Galan, N.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
GNSS-R
Soil moisture
L-band Radiometer
INTERCOMPARISON OF SOIL MOISTURE RETRIEVED FROMGNSS-R AND PASSIVE L-BAND RADIOMETRY AT THE VALENCIA ANCHOR STATION
会议论文
36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Beijing, PEOPLES R CHINA
作者:
Yin, C.
;
Lopez-Baeza, E.
;
Martin-Neira, M.
;
Fernandez Moran, R.
;
Peinado-Galan, N.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
GNSS-R
Soil moisture
L-band Radiometer
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