A Novel Geometry Agnostic Delay and Doppler Tracking Technique for GNSS-Reflectometry: Application to the GNOS-II Payload Onboard the FY-3E.

Xiaochun Zhai

Changyang Wang Adriano Camps Xiuqing Hu Hyuk Park 0001 Kegen Yu Xiaochun Zhai Wenqiang Lu Feixiong Huang Mi Liao Peng Zhang 0024 Nanshan Zheng Kefei Zhang Zhongmin Ma A Novel Geometry Agnostic Delay and Doppler Tracking Technique for GNSS-Reflectometry: Application to the GNOS-II Payload Onboard the FY-3E. 8040-8056 2025 18 IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. https://doi.org/10.1109/JSTARS.2025.3546483 db/journals/staeors/staeors18.html#WangCHPYZLHLZZZM25 streams/journals/staeors

Xiaochun Zhai Shengrong Tian Jian Shang Guangzhen Cao Minghu Ding Xiao Cheng 0001 Lei Zheng Qian Shi 0001 Yufang Ye Ke Zhao Zhaojun Zheng Yixuan Shou Na Xu 0001 Xiuqing Hu Lin Chen 0017 Intercomparison of Ku- and C-Band Backscatter Feature Parameters for Arctic Sea Ice Using Spaceborne FengYun-3E WindRAD Scatterometer. 1-24 2025 63 IEEE Trans. Geosci. Remote. Sens. https://doi.org/10.1109/TGRS.2025.3632199 db/journals/tgrs/tgrs63.html#ZhaiTSCDCZSYZZSXHC25 streams/journals/tgrs

Yunkai Zhang Na Xu 0001 Xiaochun Zhai Ke Zhao Fangli Dou Xue Liu Lin Chen 0017 Peng Zhang 0024 A Lightweight Deep Neural Network for Sea Surface Wind Speed Retrievals From the FY-3D/MWRI. 1-15 2025 63 IEEE Trans. Geosci. Remote. Sens. https://doi.org/10.1109/TGRS.2025.3539992 db/journals/tgrs/tgrs63.html#ZhangXZZDLCZ25 streams/journals/tgrs

Qian Shi 0002 Fei Shi Rui Xu Matti Leppäranta Xiaochun Zhai Jiping Liu Qinghua Yang Improved method for retrieving Arctic summer sea ice velocity based on FY-3D/MWRI brightness temperatures. 2024 December 17 Int. J. Digit. Earth 1 https://doi.org/10.1080/17538947.2024.2420411 db/journals/digearth/digearth17.html#ShiSXLZLY24 streams/journals/digearth

Xiaochun Zhai Shengrong Tian Yufang Ye Guangzhen Cao Lin Chen 0017 Na Xu 0001 Zhaojun Zheng First Results of Antarctic Sea Ice Classification Using Spaceborne Dual-Frequency Scatterometer FY-3E WindRAD. 1-5 2024 21 IEEE Geosci. Remote. Sens. Lett. https://doi.org/10.1109/LGRS.2023.3339720 db/journals/lgrs/lgrs21.html#ZhaiTYCCXZ24

Feixiong Huang Yueqiang Sun Junming Xia Cong Yin Weihua Bai Qifei Du Xiaochun Zhai Guanglin Yang Lin Chen 0017 Wenqiang Lu Xiuqing Hu Yan Liu Progress on the GNSS-R Product from Fengyun-3 Missions. 6717-6720 2024 IGARSS https://doi.org/10.1109/IGARSS53475.2024.10640688 conf/igarss/2024 db/conf/igarss/igarss2024.html#HuangSXYBDZYCLHL24 streams/conf/igarss

Feixiong Huang Junming Xia Cong Yin Xiaochun Zhai Guanglin Yang Weihua Bai Yueqiang Sun Qifei Du Xianyi Wang Tongsheng Qiu Yuerong Cai Lichang Duan Na Xu 0001 Mi Liao Xiuqing Hu Peng Zhang 0024 Spaceborne GNSS Reflectometry With Galileo Signals on FY-3E/GNOS-II: Measurements, Calibration, and Wind Speed Retrieval. 1-5 2023 20 IEEE Geosci. Remote. Sens. Lett. https://doi.org/10.1109/LGRS.2023.3241358 db/journals/lgrs/lgrs20.html#HuangXYZYBSDWQCDXLHZ23

Cong Yin Feixiong Huang Junming Xia Weihua Bai Yueqiang Sun Guanglin Yang Xiaochun Zhai Na Xu 0001 Xiuqing Hu Peng Zhang 0024 Jinsong Wang Qifei Du Xianyi Wang Yuerong Cai Soil Moisture Retrieval from Multi-GNSS Reflectometry on FY-3E GNOS-II by Land Cover Classification. 1097 2023 February 15 Remote. Sens. 4 https://doi.org/10.3390/rs15041097 db/journals/remotesensing/remotesensing15.html#YinHXBSYZXHZWDWC23

Xiaochun Zhai Rui Xu Zhixiong Wang Zhaojun Zheng Yixuan Shou Shengrong Tian Lin Tian Xiuqing Hu Lin Chen 0017 Na Xu 0001 Classification of Arctic Sea Ice Type in CFOSAT Scatterometer Measurements Using a Random Forest Classifier. 1310 2023 March 15 Remote. Sens. 5 https://doi.org/10.3390/rs15051310 db/journals/remotesensing/remotesensing15.html#ZhaiXWZSTTHCX23

Changjing Xu Zhixiong Wang Xiaochun Zhai Wenming Lin Yijun He 0004 SVM-Based Sea Ice Extent Retrieval Using Multisource Scatterometer Measurements. 1630 2023 March 15 Remote. Sens. 6 https://doi.org/10.3390/rs15061630 db/journals/remotesensing/remotesensing15.html#XuWZLH23

Yueqiang Sun Feixiong Huang Junming Xia Cong Yin Weihua Bai Qifei Du Xianyi Wang Yuerong Cai Wei Li 0060 Guanglin Yang Xiaochun Zhai Na Xu 0001 Xiuqing Hu Yan Liu Cheng Liu 0007 Dongwei Wang Tongsheng Qiu Yusen Tian Lichang Duan Fu Li 0005 Xiangguang Meng Congliang Liu Guangyuan Tan Peng Hu Ruhan Wu Dongmei Song GNOS-II on Fengyun-3 Satellite Series: Exploration of Multi-GNSS Reflection Signals for Operational Applications. 5756 2023 December 15 Remote. Sens. 24 https://doi.org/10.3390/rs15245756 db/journals/remotesensing/remotesensing15.html#SunHXYBDWCLYZXHLLWQTDLMLT23

Guanglin Yang Weihua Bai Jinsong Wang Xiuqing Hu Peng Zhang 0024 Yueqiang Sun Na Xu 0001 Xiaochun Zhai Xianjun Xiao Junming Xia Feixiong Huang Cong Yin Qifei Du Xianyi Wang Yuerong Cai Xiangguang Meng Guangyuan Tan Peng Hu Congliang Liu FY3E GNOS II GNSS Reflectometry: Mission Review and First Results. 988 2022 14 Remote. Sens. 4 https://doi.org/10.3390/rs14040988 db/journals/remotesensing/remotesensing14.html#YangBWHZSXZXXHY22

Feixiong Huang Junming Xia Cong Yin Xiaochun Zhai Na Xu 0001 Guanglin Yang Weihua Bai Yueqiang Sun Qifei Du Mi Liao Xiuqing Hu Peng Zhang 0024 Lichang Duan Yan Liu Assessment of FY-3E GNOS-II GNSS-R Global Wind Product. 7899-7912 2022 15 IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. https://doi.org/10.1109/JSTARS.2022.3205331 db/journals/staeors/staeors15.html#HuangXYZXYBSDLH22

Xiaochun Zhai Zhixiong Wang Zhaojun Zheng Rui Xu Fangli Dou Na Xu 0001 Xingying Zhang Sea Ice Monitoring with CFOSAT Scatterometer Measurements Using Random Forest Classifier. 4686 2021 13 Remote. Sens. 22 https://doi.org/10.3390/rs13224686 https://www.wikidata.org/entity/Q114026971 db/journals/remotesensing/remotesensing13.html#ZhaiWZXDXZ21

Weihua Bai Yuerong Cai Adriano Camps Guangzhen Cao Lin Chen 0017 Xiao Cheng 0001 Minghu Ding Fangli Dou Qifei Du Lichang Duan Yijun He 0004 Peng Hu Xiuqing Hu Feixiong Huang Matti Leppäranta Fu Li 0005 Wei Li 0060 Mi Liao Wenming Lin Cheng Liu 0007 Congliang Liu Jiping Liu Xue Liu Yan Liu Wenqiang Lu Zhongmin Ma Xiangguang Meng Hyuk Park 0001 Tongsheng Qiu Jian Shang Fei Shi Qian Shi 0001 Qian Shi 0002 Yixuan Shou Dongmei Song Yueqiang Sun Guangyuan Tan Lin Tian Shengrong Tian Yusen Tian Changyang Wang Dongwei Wang Jinsong Wang Xianyi Wang Zhixiong Wang Ruhan Wu Junming Xia Xianjun Xiao Changjing Xu Na Xu 0001 Rui Xu Guanglin Yang Qinghua Yang Yufang Ye Cong Yin Kegen Yu Kefei Zhang Peng Zhang 0024 Xingying Zhang Yunkai Zhang Ke Zhao Lei Zheng Nanshan Zheng Zhaojun Zheng