Kefei Zhang

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 57

Top Topics

Gaussian Kernel

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.

EURASIP J. Adv. Signal Process.

Publications

Xiangrong Yan, Weifang Yang, Motong Gao, Nan Ding, Wenyuan Zhang, Longjiang Li, Yuhao Hou, Kefei Zhang
The WOA-CNN-LSTM-Attention Model for Predicting GNSS Water Vapor. IEEE Trans. Geosci. Remote. Sens. 62 (2024)
Huajing Wu, Suqin Wu, Kefei Zhang, Xuexi Liu, Shuangshuang Shi, Chaofa Bian
Unsupervised Blind Spectral-Spatial Cross-Super-Resolution Network for HSI and MSI Fusion. IEEE Trans. Geosci. Remote. Sens. 62 (2024)
Huajing Wu, Kefei Zhang, Suqin Wu, Shuangshuang Shi, Chaofa Bian, Minghao Zhang
Unsupervised Encoder-Decoder Network Under Spatial and Spectral Guidance for Hyperspectral and Multispectral Image Fusion. IEEE Trans. Geosci. Remote. Sens. 61 (2023)
Dantong Zhu, Zhenhao Zhong, Minghao Zhang, Suqin Wu, Kefei Zhang, Zhen Li, Qingfeng Hu, Xianlin Liu, Junguo Liu
An Improved Principal Component Analysis Method for the Interpolation of Missing Data in GNSS-Derived PWV Time Series. Remote. Sens. 15 (21) (2023)
Changyang Wang, Kegen Yu, Kefei Zhang, Jinwei Bu, Fangyu Qu
Significant Wave Height Retrieval Based on Multivariable Regression Models Developed With CYGNSS Data. IEEE Trans. Geosci. Remote. Sens. 61 (2023)
Haobo Li, Suelynn Choy, Xiaoming Wang, Hong Liang, Kefei Zhang
Monitoring the Migration of Water Vapor Using Ground-Based GNSS Tropospheric Products. IEEE Geosci. Remote. Sens. Lett. 20 (2023)
Yu Chen, Jie Li, Huaizhan Li, Yandong Gao, Shijin Li, Si Chen, Guangli Guo, Fangtian Wang, Dongsheng Zhao, Kefei Zhang, Peiling Li, Kun Tan, Peijun Du
Revealing Land Surface Deformation Over the Yineng Backfilling Mining Area, China, by Integrating Distributed Scatterer SAR Interferometry and a Mining Subsidence Model. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 16 (2023)
Haobo Li, Suelynn Choy, Xiaoming Wang, Hong Liang, Smrati Purwar, Kefei Zhang
Investigating the Optimal Spatial Resolution for Assimilating GNSS PWV Into an NWP System to Improve the Accuracy of Humidity Field. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 16 (2023)
Jinxiang Liu, Tiejun Wang, Andrew K. Skidmore, Yaqin Sun, Peng Jia, Kefei Zhang
Integrated 1D, 2D, and 3D CNNs Enable Robust and Efficient Land Cover Classification from Hyperspectral Imagery. Remote. Sens. 15 (19) (2023)
Minghao Zhang, Kefei Zhang, Suqin Wu, Longjiang Li, Dantong Zhu, Moufeng Wan, Peng Sun, Jiaqi Shi, Shangyi Liu, Andong Hu
An Improved Tropospheric Tomographic Model Based on Artificial Neural Network. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 16 (2023)
Dajun Lian, Qimin He, Li Li, Kefei Zhang, Erjiang Fu, Guangyan Li, Rui Wang, Biqing Gao, Kangming Song
A Novel Method for Monitoring Tropical Cyclones' Movement Using GNSS Zenith Tropospheric Delay. Remote. Sens. 15 (13) (2023)
Nan Ding, Xinglong Tan, Xin Liu, Zhifen He, Yu Zhang, Yuchen Wang, Shubi Zhang, Lucas Holden, Kefei Zhang
Adaptive Voxel-Based Model for the Dynamic Determination of Tomographic Region. Remote. Sens. 15 (2) (2023)
Changyang Wang, Kegen Yu, Fangyu Qu, Jinwei Bu, Shuai Han, Kefei Zhang
Spaceborne GNSS-R Wind Speed Retrieval Using Machine Learning Methods. Remote. Sens. 14 (14) (2022)
Wei Ban, Nanshan Zheng, Kegen Yu, Kefei Zhang, Jinxiang Liu
Sea Surface Green Algae Density Estimation Using Ship-Borne GEO-Satellite Reflection Observations. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Jinxiang Liu, Kefei Zhang, Suqin Wu, Hongtao Shi, Yindi Zhao, Yaqin Sun, Huifu Zhuang, Erjiang Fu
An Investigation of a Multidimensional CNN Combined with an Attention Mechanism Model to Resolve Small-Sample Problems in Hyperspectral Image Classification. Remote. Sens. 14 (3) (2022)
Xuewei Zhang, Kefei Zhang, Yaqin Sun, Yindi Zhao, Huifu Zhuang, Wei Ban, Yu Chen, Erjiang Fu, Shuo Chen, Jinxiang Liu, Yumeng Hao
Combining Spectral and Texture Features of UAS-Based Multispectral Images for Maize Leaf Area Index Estimation. Remote. Sens. 14 (2) (2022)
Xuewei Zhang, Kefei Zhang, Suqin Wu, Hongtao Shi, Yaqin Sun, Yindi Zhao, Erjiang Fu, Shuo Chen, Chaofa Bian, Wei Ban
An Investigation of Winter Wheat Leaf Area Index Fitting Model Using Spectral and Canopy Height Model Data from Unmanned Aerial Vehicle Imagery. Remote. Sens. 14 (20) (2022)
Longjiang Li, Kefei Zhang, Suqin Wu, Haobo Li, Xiaoming Wang, Andong Hu, Wang Li, Erjiang Fu, Minghao Zhang, Zhen Shen
An Improved Method for Rainfall Forecast Based on GNSS-PWV. Remote. Sens. 14 (17) (2022)
Wei Ban, Kefei Zhang, Kegen Yu, Nanshan Zheng, Shuo Chen
Detection of Red Tide Over Sea Surface Using GNSS-R Spaceborne Observations. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Chaofa Bian, Hongtao Shi, Suqin Wu, Kefei Zhang, Meng Wei, Yindi Zhao, Yaqin Sun, Huifu Zhuang, Xuewei Zhang, Shuo Chen
Prediction of Field-Scale Wheat Yield Using Machine Learning Method and Multi-Spectral UAV Data. Remote. Sens. 14 (6) (2022)
Yabo Duan, Huaizhan Li, Kefei Zhang, Shubi Zhang, Suqin Wu
Channel-Spatial Attention Network for Lunar Image Super-Resolution. ICIGP (2022)
Haobo Li, Xiaoming Wang, Suelynn Choy, Suqin Wu, Chenhui Jiang, Jinglei Zhang, Cong Qiu, Li Li, Kefei Zhang
A New Cumulative Anomaly-Based Model for the Detection of Heavy Precipitation Using GNSS-Derived Tropospheric Products. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Huifu Zhuang, Ming Hao, Kazhong Deng, Kefei Zhang, Xuesong Wang, Guo-Biao Yao
Change Detection in SAR Images via Ratio-Based Gaussian Kernel and Nonlocal Theory. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Huajing Wu, Kefei Zhang, Suqin Wu, Minghao Zhang, Shuangshuang Shi
Hyperspectral Superresolution Reconstruction via Decomposition of Low-Rank and Sparse Tensor. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15 (2022)
Moufeng Wan, Kefei Zhang, Suqin Wu, Peng Sun, Longjiang Li
Development of a New Vertical Water Vapor Model for GNSS Water Vapor Tomography. Remote. Sens. 14 (22) (2022)
Huifu Zhuang, Hongdong Fan, Kazhong Deng, Kefei Zhang, Xuesong Wang, Mengmeng Wang
Change Detection in SAR Images Based on Progressive Nonlocal Theory. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Haobo Li, Chenhui Jiang, Suelynn Choy, Xiaoming Wang, Kefei Zhang, Dejun Zhu
A Comprehensive Study on Factors Affecting the Calibration of Potential Evapotranspiration Derived from the Thornthwaite Model. Remote. Sens. 14 (18) (2022)
Ziqian Tang, Yaqin Sun, Guangtong Wan, Kefei Zhang, Hongtao Shi, Yindi Zhao, Shuo Chen, Xuewei Zhang
Winter Wheat Lodging Area Extraction Using Deep Learning with GaoFen-2 Satellite Imagery. Remote. Sens. 14 (19) (2022)
Shangyi Liu, Kefei Zhang, Suqin Wu, Wenyuan Zhang, Longjiang Li, Moufeng Wan, Jiaqi Shi, Minghao Zhang, Andong Hu
A Two-Step Projected Iterative Algorithm for Tropospheric Water Vapor Tomography. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15 (2022)
Dongsheng Zhao, Qianxin Wang, Wang Li, Shuangshuang Shi, Yiming Quan, Craig M. Hancock, Gethin Wyn Roberts, Kefei Zhang, Yu Chen, Xin Liu, Zemin Hao, Shuanglei Cui, Xueli Zhang, Xing Wang
Validating Ionospheric Scintillation Indices Extracted from 30s-Sampling-Interval GNSS Geodetic Receivers with Long-Term Ground and In-Situ Observations in High-Latitude Regions. Remote. Sens. 14 (17) (2022)
Roeland Van Malderen, Marcelo Santos, Kefei Zhang
Editorial for the Special Issue ″Climate Modelling and Monitoring Using GNSS″. Remote. Sens. 14 (17) (2022)
Zhen Shen, Kefei Zhang, Dantong Zhu, Qimin He, Moufeng Wan, Longjiang Li, Suqin Wu
Assessment of the Homogeneity of Long-Term Multi-Mission RO-Based Temperature Climatologies. Remote. Sens. 13 (12) (2021)
Peng Sun, Kefei Zhang, Suqin Wu, Moufeng Wan, Yun Lin
Retrieving Precipitable Water Vapor from Real-Time Precise Point Positioning Using VMF1/VMF3 Forecasting Products. Remote. Sens. 13 (16) (2021)
Ankur Agiwal, Kevin Lai, Gokul Nath Babu Manoharan, Indrajit Roy, Jagan Sankaranarayanan, Hao Zhang, Tao Zou, Jim Chen, Min Chen, Ming Dai, Thanh Do, Haoyu Gao, Haoyan Geng, Raman Grover, Bo Huang, Yanlai Huang, Adam Li, Jianyi Liang, Tao Lin, Li Liu, Yao Liu, Xi Mao, Maya Meng, Prashant Mishra, Jay Patel, Rajesh Sr, Vijayshankar Raman, Sourashis Roy, Mayank Singh Shishodia, Tianhang Sun, Justin Tang, Jun Tatemura, Sagar Trehan, Ramkumar Vadali, Prasanna Venkatasubramanian, Joey Zhang, Kefei Zhang, Yupu Zhang, Zeleng Zhuang, Goetz Graefe, Divy Agrawal, Jeffrey F. Naughton, Sujata Kosalge, Hakan Hacigümüs
Napa: Powering Scalable Data Warehousing with Robust Query Performance at Google. Proc. VLDB Endow. 14 (12) (2021)
Haobo Li, Xiaoming Wang, Suqin Wu, Kefei Zhang, Erjiang Fu, Ying Xu, Cong Qiu, Jinglei Zhang, Li Li
A New Method for Determining an Optimal Diurnal Threshold of GNSS Precipitable Water Vapor for Precipitation Forecasting. Remote. Sens. 13 (7) (2021)
Shuangshuang Shi, Wang Li, Kefei Zhang, Suqin Wu, Jiaqi Shi, Fucheng Song, Peng Sun
Validation of COSMIC-2-Derived Ionospheric Peak Parameters Using Measurements of Ionosondes. Remote. Sens. 13 (21) (2021)
Yabo Duan, Huaizhan Li, Suqin Wu, Kefei Zhang
INS Error Estimation Based on an ANFIS and Its Application in Complex and Covert Surroundings. ISPRS Int. J. Geo Inf. 10 (6) (2021)
Dantong Zhu, Kefei Zhang, Liu Yang, Suqin Wu, Longjiang Li
Evaluation and Calibration of MODIS Near-Infrared Precipitable Water Vapor over China Using GNSS Observations and ERA-5 Reanalysis Dataset. Remote. Sens. 13 (14) (2021)
Haobo Li, Xiaoming Wang, Suqin Wu, Kefei Zhang, Xialan Chen, Jinglei Zhang, Cong Qiu, Shaotian Zhang, Li Li
An Improved Model for Detecting Heavy Precipitation Using GNSS-Derived Zenith Total Delay Measurements. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Jinde Wei, Ying Li, Kefei Zhang, Mi Liao, Weihua Bai, Congliang Liu, Yan Liu, Xiaoming Wang
An Evaluation of Fengyun-3C Radio Occultation Atmospheric Profiles Over 2015-2018. Remote. Sens. 12 (13) (2020)
Wang Li, Dongsheng Zhao, Changyong He, Andong Hu, Kefei Zhang
Advanced Machine Learning Optimized by The Genetic Algorithm in Ionospheric Models Using Long-Term Multi-Instrument Observations. Remote. Sens. 12 (5) (2020)
Qimin He, Kefei Zhang, Suqin Wu, Qingzhi Zhao, Xiaoming Wang, Zhen Shen, Longjiang Li, Moufeng Wan, Xiaoyang Liu
Real-Time GNSS-Derived PWV for Typhoon Characterizations: A Case Study for Super Typhoon Mangkhut in Hong Kong. Remote. Sens. 12 (1) (2020)
Nan Ding, Xiangrong Yan, Shubi Zhang, Suqin Wu, Xiaoming Wang, Yu Zhang, Yuchen Wang, Xin Liu, Wenyuan Zhang, Lucas Holden, Kefei Zhang
Node-Based Optimization of GNSS Tomography with a Minimum Bounding Box Algorithm. Remote. Sens. 12 (17) (2020)
Haobo Li, Xiaoming Wang, Suqin Wu, Kefei Zhang, Xialan Chen, Cong Qiu, Shaotian Zhang, Jinglei Zhang, Mingqiang Xie, Li Li
Development of an Improved Model for Prediction of Short-Term Heavy Precipitation Based on GNSS-Derived PWV. Remote. Sens. 12 (24) (2020)
Wang Li, Dongsheng Zhao, Yi Shen, Kefei Zhang
Modeling Australian TEC Maps Using Long-Term Observations of Australian Regional GPS Network by Artificial Neural Network-Aided Spherical Cap Harmonic Analysis Approach. Remote. Sens. 12 (23) (2020)
Yu Chen, Kefei Zhang, Kun Tan, Xiaojun Feng, Huaizhan Li
, 597. Remote. Sens. 11 (1) (2019)
Kegen Yu, Kai Wen, Yingbing Li, Shuai Zhang, Kefei Zhang
A Novel NLOS Mitigation Algorithm for UWB Localization in Harsh Indoor Environments. IEEE Trans. Veh. Technol. 68 (1) (2019)
Chen Liu, Nanshan Zheng, Kefei Zhang, Junyu Liu
A New Method for Refining the GNSS-Derived Precipitable Water Vapor Map. Sensors 19 (3) (2019)
Yu Chen, Kun Tan, Shiyong Yan, Kefei Zhang, Hairong Zhang, Xiaoyang Liu, Huaizhan Li, Yaqin Sun
Monitoring Land Surface Displacement over Xuzhou (China) in 2015-2018 through PCA-Based Correction Applied to SAR Interferometry. Remote. Sens. 11 (12) (2019)
Qianxin Wang, Chao Hu, Kefei Zhang
A BDS-2/BDS-3 Integrated Method for Ultra-Rapid Orbit Determination with the Aid of Precise Satellite Clock Offsets. Remote. Sens. 11 (15) (2019)
Wei Ban, Kefei Zhang, Kegen Yu
Soil Moisture Retrieval Based on SBAS and BeiDou GEO Signals. IGARSS (2019)
Kai Qin, Luyao Wang, Jian Xu, Husi Letu, Kefei Zhang, Ding Li, Jiaheng Zou, Wenzhi Fan
Haze Optical Properties from Long-Term Ground-Based Remote Sensing over Beijing and Xuzhou, China. Remote. Sens. 10 (4) (2018)
Andong Hu, Kefei Zhang
, 1658. Remote. Sens. 10 (11) (2018)
Andong Hu, Suqin Wu, Xiaoming Wang, Yan Wang, Robert J. Norman, Changyong He, Han Cai, Kefei Zhang
Improvement of Reflection Detection Success Rate of GNSS RO Measurements Using Artificial Neural Network. IEEE Trans. Geosci. Remote. Sens. 56 (2) (2018)
Yu Chen, Kefei Zhang, Kun Tan, Xiaojun Feng, Huaizhan Li
Long-Term Subsidence in Lava Fields at Piton de la Fournaise Volcano Measured by InSAR: New Insights for Interpretation of the Eastern Flank Motion. Remote. Sens. 10 (4) (2018)
Robert J. Norman, Brett A. Carter, S. B. Healy, I. D. Culverwell, A. Von Engeln, John Le Marshall, J. P. Younger, A. Cate, Kefei Zhang
Ionospheric Regions Producing Anomalous GNSS Radio Occultation Results. IEEE Trans. Geosci. Remote. Sens. 56 (12) (2018)
Andong Hu, Kefei Zhang
Using Bidirectional Long Short-Term Memory Method for the Height of F2 Peak Forecasting from Ionosonde Measurements in the Australian Region. Remote. Sens. 10 (10) (2018)
Robert J. Norman, John Le Marshall, Witold Rohm, Brett A. Carter, Gottfried Kirchengast, Simon Alexander, Congliang Liu, Kefei Zhang
Simulating the Impact of Refractive Transverse Gradients Resulting From a Severe Troposphere Weather Event on GPS Signal Propagation. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8 (1) (2015)
Kefei Zhang, Jiang Guo, Fang Yuan
A Novel Transformer Fault Diagnosis Model Based on Integration of Fault Tree and Fuzzy Set. SKG (2015)
Kefei Zhang, Toby Manning, Suqin Wu, Witold Rohm, David Silcock, Suelynn Choy
Capturing the Signature of Severe Weather Events in Australia Using GPS Measurements. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8 (4) (2015)
Yuntian Brian Bai, Mani Williams, Falin Wu, Allison Kealy, Kefei Zhang
An accuracy enhancement algorithm for fingerprinting method. DSAA (2014)
Yuntian Brian Bai, Suqin Wu, Yongli Ren, Kevin Ong, Günther Retscher, Allison Kealy, Martin Tomko, Mark Sanderson, Hong Ren Wu, Kefei Zhang
A new approach for indoor customer tracking based on a single Wi-Fi connection. IPIN (2014)
Yuntian Brian Bai, Suqin Wu, Günther Retscher, Allison Kealy, Lucas Holden, Martin Tomko, Aekarin Borriak, Bin Hu, Hong Ren Wu, Kefei Zhang
A new method for improving Wi-Fi-based indoor positioning accuracy. J. Locat. Based Serv. 8 (3) (2014)
Kefei Zhang, James Bennett, Craig Smith, Ben Greene, Jizhang Sang, Brett A. Carter, Robert J. Norman, Yang Zhao, Suqin Wu
Space Situational Awareness - Protecting Assets in Space from Orbital Debris (a RMIT University perspective on the Space Environment Management CRC). GSR (2014)
Songhua Yan, Zhengyong Li, Kegen Yu, Kefei Zhang
GPS-R L1 interference signal processing for soil moisture estimation: an experimental study. EURASIP J. Adv. Signal Process. 2014 (2014)
Kegen Yu, Chris Rizos, Derek M. Burrage, Andrew G. Dempster, Kefei Zhang, Markus Markgraf
An overview of GNSS remote sensing. EURASIP J. Adv. Signal Process. 2014 (2014)
Kegen Yu, Chris Rizos, Derek M. Burrage, Andrew G. Dempster, Kefei Zhang, Markus Markgraf
GNSS remote sensing. EURASIP J. Adv. Signal Process. 2014 (2014)
Alexander G. Pavelyev, Kefei Zhang, Yuei-An Liou, Alexey A. Pavelyev, Chuan-Sheng Wang, Jens Wickert, Torsten Schmidt, Yuriy Kuleshov
Principle of Locality and Analysis of Radio Occultation Data. IEEE Trans. Geosci. Remote. Sens. 51 (6-1) (2013)
Robert J. Norman, John Le Marshall, Chuan-Sheng Wang, Brett A. Carter, Ying Li, Sarah Gordon, Kefei Zhang
Simulating GPS Radio Occultations using 3-D numerical ray tracing. IGARSS (2012)
Yunbin Yuan, Witold Rohm, Suqin Wu, Kefei Zhang, Suelynn Choy
Advanced Weather Prediction and Severe Weather Monitoring Using National GNSS CORS Infrastructure - Preliminary Results. GSR (2012)
Robert J. Norman, Peter L. Dyson, Endawoke Yizengaw, John Le Marshall, Chuan-Sheng Wang, Brett A. Carter, Debao Wen, Kefei Zhang
Radio Occultation Measurements From the Australian Microsatellite FedSat. IEEE Trans. Geosci. Remote. Sens. 50 (11) (2012)
Jing Peng, Falin Wu, Ming Zhu, Feixue Wang, Kefei Zhang
An Improved GPS/RFID Integration Method Based on Sequential Iterated Reduced Sigma Point Kalman Filter. IEICE Trans. Commun. (7) (2012)
Yuntian Brian Bai, Suqin Wu, Hong Ren Wu, Kefei Zhang
Overview of RFID-Based Indoor Positioning Technology. GSR (2012)
Kefei Zhang, Suqin Wu, Jizhang Sang, Robert J. Norman, Brett A. Carter, James Bennett
Platform Technologies for Space Atmosphere and Climate - A Benchmark Geospatial Project from the Australian Space Research Program. GSR (2012)
Jiang Guo, Kefei Zhang, Lei Shi, Kai-kai Gu, Weimin Bai, Bing Zeng, Yajin Liu
Fault diagnosis system based on Dynamic Fault Tree Analysis of power transformer. FSKD (2012)
Alexander G. Pavelyev, Kefei Zhang, Chuan-Sheng Wang, Yuriy Kuleshov, Yuei-An Liou, Jens Wickert
Identification of Inclined Ionospheric Layers Using Analysis of GPS Occultation Data. IEEE Trans. Geosci. Remote. Sens. 49 (6-2) (2011)
Xingliang Huo, Yunbin Yuan, Jikun Ou, Kefei Zhang
Monitoring the Daytime Variations of Equatorial Ionospheric Anomaly Using IONEX Data and CHAMP GPS Data. IEEE Trans. Geosci. Remote. Sens. 49 (1-1) (2011)
Kefei Zhang, John Le Marshall, Robert J. Norman, Chuan-Sheng Wang, Erjiang Fu, Ying Li, Yuriy Kuleshov
A study on the relationship between ionospheric correction and data control for GPS radio occultation in Australia. IGARSS (2010)
Debao Wen, Yunbin Yuan, Jikun Ou, Kefei Zhang
Ionospheric Response to the Geomagnetic Storm on August 21, 2003 Over China Using GNSS-Based Tomographic Technique. IEEE Trans. Geosci. Remote. Sens. 48 (8) (2010)
Chris Rizos, Samsung Lim, Tajul Musa, Shahrum Ses, Amir Sharifuddin, Kefei Zhang
Atmospheric Remote Sensing using GNSS in the Australasian Region: From Temperate Climates to the Tropics. IGARSS (2) (2009)
Debao Wen, Yunbin Yuan, Jikun Ou, Kefei Zhang, Kai Liu
A Hybrid Reconstruction Algorithm for 3-D Ionospheric Tomography. IEEE Trans. Geosci. Remote. Sens. 46 (6) (2008)
Brendan Pell, Wayne S. T. Rowe, Edin Sulic, Kamran Ghorbani, Sabu John, Rahul Gupta, Kefei Zhang, Brian Hughes
Experimental Study of the Effect of Paint on Embedded Automotive Antennas. VTC Spring (2008)
Falin Wu, Kefei Zhang, Akio Yasuda
GPS signal acquisition and tracking using software GPS receiver. ISSPA (2005)