Theoretic error analysis of split-gate tracker in satellite radar altimetry. - He-Guang Liu; Xi-Yu Xu; Ke Xu 012 (IGARSS, 2007)

An innovative algorithm for radar altimeter acceleration bias compensation. - Xi-Yu Xu; He-Guang Liu (IGARSS, 2007)

Bias analysis on return signal simulator of radar altimeter. - Chuan-dong Xu; Xi-Yu Xu; Shuangbao Yang (EMEIT, 2011)

Design of the interface of a calibration transponder and an altimeter / scatterometer. - Xi-Yu Xu; Wei Guo; He-Guang Liu; Lingwei Shi; Wenming Lin; Yue-Heng Du (IGARSS, 2011)

The mean echo model and data process of SAR altimeter. - Shuangbao Yang; He-Guang Liu; Ke Xu 012; Xi-Yu Xu (IGARSS, 2011)

Improvement of altimeter re-tracking performance utilizing the AGC-derived thermal noise level. - Xi-Yu Xu; He-Guang Liu; Shuangbao Yang; Ting-Ting Shi (IGARSS, 2013)

Generation of the HY-2 satellite altimeter Look-Up Table to account for the PTR and LPF features. - Xi-Yu Xu; Ke Xu 012; Zhen-Zhan Wang; Lei Wang (IGARSS, 2013)

The latest assessment for the reprocessed GDR product of HY-2A altimeter. - Yalong Liu; Ke Xu 012; Youguang Zhang; Lei Wang; Xi-Yu Xu; Hua Chen (IGARSS, 2015)

Calibration compaigns of the HY-2A satellite altimeter significant wave height by a GNSS buoy. - Xi-Yu Xu; Shen Hua; Xu Ke (IGARSS, 2015)

A demonstration experiment of an new-generation airborne altimeter in-situ absolute calibration suite. - Xi-Yu Xu; Ke Xu 012; Hua Shen; Zhen-Zhan Wang; Ya-Long Liu (IGARSS, 2015)

Compensating the PTR and LPF Features of the HY-2A Satellite Altimeter Utilizing Look-Up Tables. - Xi-Yu Xu; Ke Xu 012; Zhen-Zhan Wang; He-Guang Liu; Lei Wang (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2015)

Echo phase characteristics of interferometeric Altimeter for case of random surface plus one strong point scatter. - Xi-Yu Xu; He-Guang Liu; Shuangbao Yang (IGARSS, 2016)

A fast SWH retrieval algorithm of satellite altimeters. - Xi-Yu Xu; Ke Xu 012; Shuangbao Yang (IGARSS, 2016)

Sea Surface Height and Significant Wave Height Calibration Methodology by a GNSS Buoy Campaign for HY-2A Altimeter. - Xi-Yu Xu; Ke Xu 012; Hua Shen; Ya-Long Liu; He-Guang Liu (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)

Analysis of the Dependence on Retrackers of the Jason Satellites Altimetry Products. - He-Guang Liu; Xi-Yu Xu; Le Yang (IGARSS, 2018)

HY-2A Satellite Altimetry Advanced Waveform Processing Offshore Hong Kong. - Xi-Yu Xu; Xu Ke; Florence Birol; Shuangbao Yang (IGARSS, 2018)

Evaluation of Coastal Sea Level Offshore Hong Kong from Jason-2 Altimetry. - Xi-Yu Xu; Florence Birol; Anny Cazenave (Remote. Sens., 2018)

Addendum: Xu, X.-Y. et al. Evaluation of Coastal Sea Level Offshore Hong Kong from Jason-2 Altimetry. Remote Sens. 2018, 10, 282. - Xi-Yu Xu; Florence Birol; Anny Cazenave (Remote. Sens., 2018)

Range Noise Level Estimation of HY-2b Radar Altimeter and Its Comparison With Jason-2 And Jason-3 Altimeters. - Maofei Jiang; Ke Xu 012; Xi-Yu Xu; Lingwei Shi; Xiufen Yu; Peng Liu (IGARSS, 2019)

Validation of HY-2A Satellite Sea Level Measurements Offshore Hong Kong Using Jason-2 Satellite and Tide Gauge Data. - Xi-Yu Xu; Ke Xu 012; Maofei Jiang; Ying Xu (IGARSS, 2019)

An Innovative Approach for the Calibration of Wide Swath Altimeters. - Xi-Yu Xu; Yi-Hua Zhan (IGARSS, 2019)

Simulation of the Wide Swath Sea Surface Height Calibration Using GNSS Buoy Array. - Xi-Yu Xu (IGARSS, 2020)

Capture of the Lekima Typhoon Event by HY-2B Altimetry. - Xi-Yu Xu; Haoyi Che; Ting-Ting Shi; Jincheng Zheng (IGARSS, 2022)

Analysis of the Consistency Between Sentinel-3A & B Altimeters During the Tandem Mission. - Xi-Yu Xu; Qiankun Liu; Te Wang; Yalong Liu (IGARSS, 2022)

Coastal Waveform Retracking for Synthetic Aperture Altimeters Using a Multiple Optimization Parabolic Cylinder Algorithm. - Jincheng Zheng; Xi-Yu Xu; Ying Xu; Chang Guo (Remote. Sens., 2023)