Guochang Xu

26 papers Journal 26
YearRankTypeTitle / Venue / Authors
2026 J jnl
Vision-Language Models for Transmission Line Fault Detection: A New Approach for Grid Reliability and Optimization.
J. Imaging
Runle Yu, Lihao Mai, Yang Weng, Qiushi Cui, Guochang Xu, Pengliang Ren
2024 J jnl
Detailed hazard identification of urban subsidence in Guangzhou and Foshan by combining InSAR and optical imagery.
Int. J. Appl. Earth Obs. Geoinformation
Yufang He, Mahdi Motagh, Xiaohang Wang, Xiaojie Liu, Hermann Kaufmann, Guochang Xu, Bo Chen
2024 J jnl
Stationary Detection for Zero Velocity Update of IMU Based on the Vibrational FFT Feature of Land Vehicle.
Remote. Sens.
Mowen Li, Wenfeng Nie, Vladimir Suvorkin, Adria Rovira-Garcia, Wei Zhang, Tianhe Xu, Guochang Xu
2022 J jnl
A Robust Nonlinear Filter Strategy Based on Maximum Correntropy Criterion for Multi-GNSS and Dual-Frequency RTK.
Remote. Sens.
Jian Liu, Tong Liu, Yuanfa Ji, Mengfei Sun, Mingyang Lyu, Bing Xu, Zhiping Lu, Guochang Xu
2022 J jnl
An Efficient UD Factorization Implementation of Kalman Filter for RTK Based on Equivalent Principle.
Remote. Sens.
Jian Liu, Bing Zhang, Tong Liu, Guochang Xu, Yuanfa Ji, Mengfei Sun, Wenfeng Nie, Yufang He
2022 J jnl
An Observation Density Based Method for Independent Baseline Searching in GNSS Network Solution.
Remote. Sens.
Tong Liu, Yujun Du, Wenfeng Nie, Jian Liu, Yongchao Ma, Guochang Xu
2022 J jnl
Anomalous Zenith Total Delays for an Insular Tropical Location: The Tahiti Island Case.
Remote. Sens.
Fangzhao Zhang, Peng Feng, Guochang Xu, Jean-Pierre Barriot
2022 J jnl
Apparent Short-Period GNSS-ZTD Disturbance Correlated With Precipitation Events.
IEEE Geosci. Remote. Sens. Lett.
Yongchao Ma, Tong Liu, Guochang Xu, Zhiping Lu
2022 J jnl
Inversion and Driving Force Analysis of Nutrient Concentrations in the Ecosystem of the Shenzhen-Hong Kong Bay Area.
Remote. Sens.
Hanyu Li, Guangzong Zhang, Yuyan Zhu, Hermann Kaufmann, Guochang Xu
2022 J jnl
Triangle Water Index (TWI): An Advanced Approach for More Accurate Detection and Delineation of Water Surfaces in Sentinel-2 Data.
Remote. Sens.
Lifeng Niu, Hermann Kaufmann, Guochang Xu, Guangzong Zhang, Chaonan Ji, Yufang He, Mengfei Sun
2021 J jnl
Adaptive Threshold Model in Google Earth Engine: A Case Study of Ulva prolifera Extraction in the South Yellow Sea, China.
Remote. Sens.
Guangzong Zhang, Mengquan Wu, Juan Wei, Yufang He, Lifeng Niu, Hanyu Li, Guochang Xu
2021 J jnl
Automatic Interferogram Selection for SBAS-InSAR Based on Deep Convolutional Neural Networks.
Remote. Sens.
Yufang He, Guangzong Zhang, Hermann Kaufmann, Guochang Xu
2021 J jnl
Coseismic Deformation Mechanisms of the 2021 Ms 6.4 Yangbi Earthquake, Yunnan Province, Using InSAR Observations.
Remote. Sens.
Bing Zhang, Guochang Xu, Zhiping Lu, Yufang He, Mimi Peng, Xueshang Feng
2021 J jnl
Empirical Orthogonal Function Analysis and Modeling of Global Tropospheric Delay Spherical Harmonic Coefficients.
Remote. Sens.
Yongchao Ma, Hang Liu, Guochang Xu, Zhiping Lu
2021 J jnl
Integration of InSAR and LiDAR Technologies for a Detailed Urban Subsidence and Hazard Assessment in Shenzhen, China.
Remote. Sens.
Yufang He, Guochang Xu, Hermann Kaufmann, Jingtao Wang, Hua Ma, Tong Liu
2021 J jnl
Observation of Ionospheric Gravity Waves Introduced by Thunderstorms in Low Latitudes China by GNSS.
Remote. Sens.
Tong Liu, Zhibin Yu, Zonghua Ding, Wenfeng Nie, Guochang Xu
2020 J jnl
Detecting and Repairing Inter-system Bias Jumps with Satellite Clock Preprocessing.
Remote. Sens.
Nan Jiang, Tianhe Xu, Yan Xu, Guochang Xu, Harald Schuh
2020 J jnl
GPS/BDS RTK Positioning Based on Equivalence Principle Using Multiple Reference Stations.
Remote. Sens.
Jian Wang, Tianhe Xu, Wenfeng Nie, Guochang Xu
2020 J jnl
Helmert Variance Component Estimation for Multi-GNSS Relative Positioning.
Sensors
Mowen Li, Wenfeng Nie, Tianhe Xu, Adria Rovira-Garcia, Zhenlong Fang, Guochang Xu
2020 J jnl
Modeling the Slant Wet Delays From One GPS Receiver as a Series Expansion With Respect to Time and Space: Theory and an Example of Application for the Tahiti Island.
IEEE Trans. Geosci. Remote. Sens.
Fangzhao Zhang, Jean-Pierre Barriot, Guochang Xu, Marania Hopuare
2019 J jnl
Analysis and Comparison of GPS Precipitable Water Estimates between Two Nearby Stations on Tahiti Island.
Sensors
Fangzhao Zhang, Jean-Pierre Barriot, Guochang Xu, Marania Hopuare
2019 J jnl
Assessment of Different Stochastic Models for Inter-System Bias between GPS and BDS.
Remote. Sens.
Nan Jiang, Tianhe Xu, Yan Xu, Guochang Xu, Harald Schuh
2018 J jnl
Metrology Assessment of the Accuracy of Precipitable Water Vapor Estimates from GPS Data Acquisition in Tropical Areas: The Tahiti Case.
Remote. Sens.
Fangzhao Zhang, Jean-Pierre Barriot, Guochang Xu, Ta-Kang Yeh
2018 J jnl
Sea Level Estimation Based on GNSS Dual-Frequency Carrier Phase Linear Combinations and SNR.
Remote. Sens.
Nazi Wang, Tianhe Xu, Fan Gao, Guochang Xu
2018 J jnl
Spatiotemporal Evaluation of GNSS-R Based on Future Fully Operational Global Multi-GNSS and Eight-LEO Constellations.
Remote. Sens.
Fan Gao, Tianhe Xu, Nazi Wang, Chunhua Jiang, Yujun Du, Wenfeng Nie, Guochang Xu
2018 J jnl
The Impacts of the Ionospheric Observable and Mathematical Model on the Global Ionosphere Model.
Remote. Sens.
Wenfeng Nie, Tianhe Xu, Adria Rovira-Garcia, José Miguel Juan Zornoza, Jaume Sanz Subirana, Guillermo González-Casado, Wu Chen, Guochang Xu