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Improved specular point prediction precision using gradient descent algorithm 期刊论文
ADVANCES IN SPACE RESEARCH, 2020, 卷号: 65, 期号: 6, 页码: 1568-1579
Authors:  Tian, Yusen;  Xia, Junming;  Sun, Yueqiang;  Wang, Xianyi;  Du, Qifei;  Bai, Weihua;  Wang, Dongwei;  Cai, Yuerong;  Wu, Chunjun;  Li, Fu;  Qiao, Hao
Favorite  |  View/Download:57/0  |  Submit date:2020/12/28
GNSS-R  Specular point  Gradient descent algorithm  Self-adaptive learning rate  REFLECTED GPS SIGNALS  WIND-SPEED  REFLECTOMETRY  PARIS  
Multimodal Deep Learning for Heterogeneous GNSS-R Data Fusion and Ocean Wind Speed Retrieval 期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2020, 卷号: 13, 页码: 5971-5981
Authors:  Chu, Xiaohan;  He, Jie;  Song, Hongqing;  Qi, Yue;  Sun, Yueqiang;  Bai, Weihua;  Li, Wei;  Wu, Qiwu
Favorite  |  View/Download:49/0  |  Submit date:2020/12/28
Feature extraction  Wind speed  Data models  Sea surface  Sea measurements  Machine learning  Delay-Doppler map (DDM)  GNSS-reflectometry (GNSS-R)  multimodal deep learning  ocean surface wind retrieval  SEA-ICE  SCATTERING  
Space-Borne GNSS-R Ionospheric Delay Error Elimination by Optimal Spatial Filtering 期刊论文
SENSORS, 2020, 卷号: 20, 期号: 19, 页码: 5535
Authors:  Zhang, Qiuyang;  Liu, Yang;  Xia, Junming
Favorite  |  View/Download:54/0  |  Submit date:2020/12/28
space-borne GNSS-R  sea surface altimetry  ionospheric delay  spatial filtering  reflectometry  OCEAN ALTIMETRY  REFLECTIONS