Chaoqian Xu

28 papers Misc 2Journal 26
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Data-Driven Approach to Global Ionospheric Maps Forecasting Considering the Impact of Space Environment.
IEEE Trans. Geosci. Remote. Sens.
Jun Tang, Cihang Fan, Xunqun Wu, Mingfei Ding, Mingxian Hu, Chaoqian Xu
2025 J jnl
An enhanced tropospheric fusion model based on China's National continuously operating reference stations.
Geo spatial Inf. Sci.
Chaoqian Xu, Lihong Li, Junbo Shi, Ming Chen, Yibin Yao
2025 J jnl
Deep Learning-Based Feature Importance for Rainfall Nowcast Driven by GNSS PWV and CAPE.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Lin He, Chaoqian Xu, Hong Wang, Hui Zhang, Juncai Cao, Qingsong Li, Jian Zhao, Yang Liu, Tian Zhang
2025 J jnl
Method for establishing the multipath adaptive mitigation model considering deformation displacement of monitoring stations.
Geo spatial Inf. Sci.
Zihuai Guo, Yibin Yao, Chaoqian Xu, Mingxian Hu
2025 J jnl
Retrieving all-weather precipitable water vapor using near-infrared and thermal infrared observations.
Int. J. Appl. Earth Obs. Geoinformation
Zheng Du, Bao Zhang, Yibin Yao, Qingzhi Zhao, Chaoqian Xu, Qi Zhang, Hongming Li, Quanyu Chen
2024 J jnl
A New Global ZTD Forecast Model Based on Improved LSTM Neural Network.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Lin He, Yibin Yao, Chaoqian Xu, Huan Zhang, Feifei Tang, Changquan Ji, Zhuoya Liu, Wentan Wu
2024 J jnl
A Novel Linear Rainfall Forecast Model Based on GNSS Observations and CAPE.
IEEE Trans. Geosci. Remote. Sens.
Zhuoya Liu, Qiang Fan, Qiansu Lv, Mian Wang, Jianrong Wu, Yang Liu, Chaoqian Xu
2024 J jnl
A Novel Multilayer Perceptron-Based Nonmeteorological Parameters PWV Retrieval Model.
IEEE Trans. Geosci. Remote. Sens.
Huan Zhang, Yibin Yao, Chaoqian Xu, Mingxian Hu, Feifei Tang, Changquan Ji, Xiongwei Ma
2024 J jnl
Assessment of global and regional UPD for BDS/GNSS PPP-AR at low latitudes during quiet and geomagnetic storm periods.
Int. J. Appl. Earth Obs. Geoinformation
Jun Tang, Wei Zhang, Yibin Yao, Chaoqian Xu, Liang Zhang, Youkun Wang
2024 J jnl
Prediction of GNSS-Based Regional Ionospheric TEC Using a Multichannel ConvLSTM With Attention Mechanism.
IEEE Geosci. Remote. Sens. Lett.
Chaoqian Xu, Mingfei Ding, Jun Tang
2024 J jnl
Real-Time Retrieval of All-Weather Weighted Mean Temperature From FengYun-4A Observations.
IEEE Trans. Geosci. Remote. Sens.
Zheng Du, Yibin Yao, Wenjie Peng, Qingzhi Zhao, Chaoqian Xu
2024 J jnl
Tropospheric polynomial coefficients for real-time regional correction by Kalman filtering from multisource data.
Geo spatial Inf. Sci.
Chaoqian Xu, Yang Jiang, Yang Gao, Yibin Yao
2023 J jnl
An Efficient Deep Learning-Based Troposphere ZTD Dataset Generation Method for Massive GNSS CORS Stations.
IEEE Trans. Geosci. Remote. Sens.
Junbo Shi, Xinyue Li, Lihong Li, Chenhao Ouyang, Chaoqian Xu
2023 J jnl
High-Precision ZTD Model of Altitude-Related Correction.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Qingzhi Zhao, Jing Su, Chaoqian Xu, Yibin Yao, Xiaoya Zhang, Jifeng Wu
2022 J jnl
A Tropospheric Zenith Delay Forecasting Model Based on a Long Short-Term Memory Neural Network and Its Impact on Precise Point Positioning.
Remote. Sens.
Huan Zhang, Yibin Yao, Mingxian Hu, Chaoqian Xu, Xiaoning Su, Defu Che, Wenjie Peng
2022 J jnl
Optimization of an extreme learning machine model with the sparrow search algorithm to estimate spring maize evapotranspiration with film mulching in the semiarid regions of China.
Comput. Electron. Agric.
Yue Jia, Yongjun Su, Ran Zhang, Zhaona Zhang, Yukuo Lu, Dongxu Shi, Chaoqian Xu, Dongfeng Huang
2022 J jnl
Transformer-Based Global Zenith Tropospheric Delay Forecasting Model.
Remote. Sens.
Huan Zhang, Yibin Yao, Chaoqian Xu, Wei Xu, Junbo Shi
2021 J jnl
An Improved Single-Epoch Attitude Determination Method for Low-Cost Single-Frequency GNSS Receivers.
Remote. Sens.
Xinzhe Wang, Yibin Yao, Chaoqian Xu, Yinzhi Zhao, Huan Zhang
2020 J jnl
A New GNSS-Derived Water Vapor Tomography Method Based on Optimized Voxel for Large GNSS Network.
Remote. Sens.
Yibin Yao, Chen Liu, Chaoqian Xu
2020 J jnl
A Refined Tomographic Window for GNSS-Derived Water Vapor Tomography.
Remote. Sens.
Yibin Yao, Chen Liu, Chaoqian Xu, Yu Tan, Mingshan Fang
2020 J jnl
Development of Global Tropospheric Empirical Correction Model with High Temporal Resolution.
Remote. Sens.
Chaoqian Xu, Yibin Yao, Junbo Shi, Qi Zhang, Wenjie Peng
2019 J jnl
A Simplified BDS Broadcast Ephemeris and State Space Representative (SSR) Matching Method for BDS-Only Real-Time Precise Point Positioning (PPP).
IEEE Access
Junbo Shi, Chenhao Ouyang, Wenjie Peng, Yongshuai Huang, Chaoqian Xu
2019 J jnl
Establishment of a Real-Time Local Tropospheric Fusion Model.
Remote. Sens.
Yibin Yao, Xingyu Xu, Chaoqian Xu, Wenjie Peng, Yangyang Wan
2019 Misc conf
Image Captioning Based on Automatic Constraint Loss.
ICMLC
Chaoqian Xu, Gengming Zhu, Lixin Wang
2019 Misc conf
Vehicle Detection Based on Drone Images with the Improved Faster R-CNN.
ICMLC
Lixin Wang, Junguo Liao, Chaoqian Xu
2018 J jnl
Establishment and Evaluation of a New Meteorological Observation-Based Grid Model for Estimating Zenith Wet Delay in Ground-Based Global Navigation Satellite System (GNSS).
Remote. Sens.
Yibin Yao, Zhangyu Sun, Chaoqian Xu
2016 J jnl
An Optimal Weighting Method of Global Positioning System (GPS) Troposphere Tomography.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jiming Guo, Fei Yang, Junbo Shi, Chaoqian Xu
2015 J jnl
Real-Time GPS Precise Point Positioning-Based Precipitable Water Vapor Estimation for Rainfall Monitoring and Forecasting.
IEEE Trans. Geosci. Remote. Sens.
Junbo Shi, Chaoqian Xu, Jiming Guo, Yang Gao