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First Observation of Ionospheric Convection From the Jiamusi HF Radar During a Strong Geomagnetic Storm 期刊论文
EARTH AND SPACE SCIENCE, 2020, 卷号: 7, 期号: 1, 页码: UNSP e2019EA000911
Authors:  Zhang, JJ;  Wang, W;   Wang, C;   Lan, AL;   Yan, JY;   Xiang, D;   Zhang, QH;   Ruohoniemi, JM;   Kunduri, BSR;   Nishitani, N;   Shi, X;   Qiu, HB
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New Hf Radar  First Observation  Data Validation  Data Application  
A new deep learning method for roads recognition from SAR images 期刊论文
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2020, 卷号: 50, 期号: 5, 页码: 1778-1787
Authors:  Chen, Hua;  Guo, Wei;  Yan, Jing-Wen;  Zhuo, Wen-Hao;  Wu, Liang-Bin
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Convolution - Deep learning - Image enhancement - Learning systems - Neural networks - Remote sensing - Roads and streets - Support vector machines - Synthetic aperture radar  Activation functions - Convolution neural network - Learning methods - Overall characteristics - Recognition accuracy - Remote sensing images - Road recognition - Synthetic aperture radar (SAR) images  
Study of ionospheric D region changes during solar flares using MF radar measurements 期刊论文
Advances in Space Research, 2020
Authors:  Quan, Lin;  Cai, Bing;  Hu, Xiong;  Xu, Qingchen;  Li, Ling
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Electron density measurement - Electrons - Radar - Radar measurement  Linear relationships - Lower ionosphere - Medium frequencies - Received power - Short waves - Strong absorptions - Variation characteristics - X ray radiation  
A Case Study of the Daytime Intense Radar Backscatter and Strong Ionospheric Scintillation Related to the Low-Latitude E-Region Irregularities 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2020, 卷号: 125, 期号: 7, 页码: e2019JA027532
Authors:  Chen, Gang;  Wang, Zhihua;  Jin, Han;  Yan, Chunxiao;  Zhang, Shaodong;  Feng, Jian;  Gong, Wanlin;  He, Zhiqiu
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electron density gradient  field-aligned irregularity  ionospheric scintillation  low latitude  wind shear  FIELD-ALIGNED IRREGULARITIES  SPORADIC-E LAYERS  PIURA VHF RADAR  STATISTICAL CHARACTERISTICS  GRAVITY-WAVE  GADANKI RADAR  MECHANISM  INSTABILITY  GENERATION  IONOSONDE  
Coupling Between E Region Quasi-Periodic Echoes and F Region Medium-Scale Traveling Ionospheric Disturbances at Low Latitudes 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2020, 卷号: 125, 期号: 5
Authors:  Xie, Haiyong;  Li, Guozhu;  Zhao, Xiukuan;  Ding, Feng;  Yan, Chunxiao;  Yang, Guotao;  Ning, Baiqi
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SPORADIC-E LAYER  STATISTICAL CHARACTERISTICS  VHF RADAR  MIDLATITUDE  IRREGULARITIES  IMAGERS  DRIFT  
Comparative analysis of reflection characteristics of lunar penetrating radar data using numerical simulations 期刊论文
ICARUS, 2020, 卷号: 350, 页码: 113896
Authors:  Lv, Wenmin;  Li, Chao;  Song, Hanjie;  Zhang, Jinhai;  Lin, Yangting
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Lunar penetrating radar  Relative dielectric permittivity  Numerical simulation  Reflection characteristics  Chang'E-4  DIELECTRIC-PROPERTIES  REGOLITH  SUBSURFACE  ONBOARD  MODEL  LAYER  GPR  THICKNESS  RADIUS  ROVER  
Preliminary marine gravity field from HY-2A/GM altimeter data 期刊论文
ACTA OCEANOLOGICA SINICA, 2020, 卷号: 39, 期号: 7, 页码: 127-134
Authors:  Liu, Qiankun;  Xu, Ke;  Jiang, Maofei;  Wang, Jiaming
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HY-2A  radar altimeter  geodetic mission  marine gravity anomaly  inversion  SEA-SURFACE  CROSS-CALIBRATION  SOUTHERN-OCEAN  ANOMALIES  GEOSAT  ERS-1  CRYOSAT-2  
Improved Rain Screening for Ku-Band Wind Scatterometry 期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020, 卷号: 58, 期号: 4, 页码: 2494-2503
Authors:  Xu, Xingou;  Stoffelen, Ad
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Rain  Radar measurements  Maximum likelihood estimation  Spaceborne radar  Wind  Sea surface  False alarms  Ku-band wind scatterometry  probability of detection (POD)  quality control (QC)  rain  spatial characteristics  QUALITY-CONTROL  ASCAT  
Positioning of the Ionospheric Field-Aligned Irregularities With Geomagnetic Field Model 期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2020, 卷号: 17, 期号: 8, 页码: 1338-1342
Authors:  Chen, Gang;  Yi, Shan;  Wang, Zhihua;  Yan, Chunxiao;  Yong, Ting;  Jin, Han;  Gong, Wanlin;  Zhang, Min
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Radar scattering  Azimuth  Ionosphere  Radar detection  Earth  Coherent scatter radar  field-aligned irregularity (FAI)  ionosphere  magnetic field  E-REGION  VHF RADAR  INSTABILITIES  ECHOES  WAVES  
Simultaneous detection of the Ca and Ca+ layers by a dual-wavelength tunable lidar system 期刊论文
APPLIED OPTICS, 2020, 卷号: 59, 期号: 13, 页码: 4122-4130
Authors:  Wu, Fuju;  Zheng, Haoran;  Cheng, Xuewu;  Yang, Yong;  Li, Faquan;  Gong, Shunsheng;  Du, Lifang;  Wang, Jihong;  Yang, Guotao
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RESONANCE-FLUORESCENCE  ATMOSPHERIC SODIUM  SPORADIC SODIUM  NA LAYERS  ARECIBO  URBANA  RADAR