Chaoqian Xu

According to our database, Chaoqian Xu authored at least 22 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

A Novel Multilayer Perceptron-Based Nonmeteorological Parameters PWV Retrieval Model.

Huan Zhang, Yibin Yao, Chaoqian Xu, Mingxian Hu, Feifei Tang, Changquan Ji, Xiongwei Ma

IEEE Trans. Geosci. Remote. Sens., 2024

A Novel Linear Rainfall Forecast Model Based on GNSS Observations and CAPE.

Zhuoya Liu, Qiang Fan, Qiansu Lv, Mian Wang, Jianrong Wu, Yang Liu, Chaoqian Xu

IEEE Trans. Geosci. Remote. Sens., 2024

Real-Time Retrieval of All-Weather Weighted Mean Temperature From FengYun-4A Observations.

Zheng Du, Yibin Yao, Wenjie Peng, Qingzhi Zhao, Chaoqian Xu

IEEE Trans. Geosci. Remote. Sens., 2024

A New Global ZTD Forecast Model Based on Improved LSTM Neural Network.

Lin He, Yibin Yao, Chaoqian Xu, Huan Zhang, Feifei Tang, Changquan Ji, Zhuoya Liu, Wentan Wu

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024

Prediction of GNSS-Based Regional Ionospheric TEC Using a Multichannel ConvLSTM With Attention Mechanism.

Chaoqian Xu, Mingfei Ding, Jun Tang

IEEE Geosci. Remote. Sens. Lett., 2024

Assessment of global and regional UPD for BDS/GNSS PPP-AR at low latitudes during quiet and geomagnetic storm periods.

Jun Tang, Wei Zhang, Yibin Yao, Chaoqian Xu, Liang Zhang, Youkun Wang

Int. J. Appl. Earth Obs. Geoinformation, 2024

2023

An Efficient Deep Learning-Based Troposphere ZTD Dataset Generation Method for Massive GNSS CORS Stations.

Junbo Shi, Xinyue Li, Lihong Li, Chenhao Ouyang, Chaoqian Xu

IEEE Trans. Geosci. Remote. Sens., 2023

High-Precision ZTD Model of Altitude-Related Correction.

Qingzhi Zhao, Jing Su, Chaoqian Xu, Yibin Yao, Xiaoya Zhang, Jifeng Wu

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023

2022

A Tropospheric Zenith Delay Forecasting Model Based on a Long Short-Term Memory Neural Network and Its Impact on Precise Point Positioning.

Huan Zhang, Yibin Yao, Mingxian Hu, Chaoqian Xu, Xiaoning Su, Defu Che, Wenjie Peng

Remote. Sens., December, 2022

Transformer-Based Global Zenith Tropospheric Delay Forecasting Model.

Huan Zhang, Yibin Yao, Chaoqian Xu, Wei Xu, Junbo Shi

Remote. Sens., 2022

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.

Yue Jia, Yongjun Su, Ran Zhang, Zhaona Zhang, Yukuo Lu, Dongxu Shi, Chaoqian Xu, Dongfeng Huang

Comput. Electron. Agric., 2022

2021

An Improved Single-Epoch Attitude Determination Method for Low-Cost Single-Frequency GNSS Receivers.

Xinzhe Wang, Yibin Yao, Chaoqian Xu, Yinzhi Zhao, Huan Zhang

Remote. Sens., 2021

2020

A Refined Tomographic Window for GNSS-Derived Water Vapor Tomography.

Yibin Yao, Chen Liu, Chaoqian Xu, Yu Tan, Mingshan Fang

Remote. Sens., 2020

A New GNSS-Derived Water Vapor Tomography Method Based on Optimized Voxel for Large GNSS Network.

Yibin Yao, Chen Liu, Chaoqian Xu

Remote. Sens., 2020

Development of Global Tropospheric Empirical Correction Model with High Temporal Resolution.

Chaoqian Xu, Yibin Yao, Junbo Shi, Qi Zhang, Wenjie Peng

Remote. Sens., 2020

2019

Establishment of a Real-Time Local Tropospheric Fusion Model.

Yibin Yao, Xingyu Xu, Chaoqian Xu, Wenjie Peng, Yangyang Wan

Remote. Sens., 2019

A Simplified BDS Broadcast Ephemeris and State Space Representative (SSR) Matching Method for BDS-Only Real-Time Precise Point Positioning (PPP).

Junbo Shi, Chenhao Ouyang, Wenjie Peng, Yongshuai Huang, Chaoqian Xu

IEEE Access, 2019

Image Captioning Based on Automatic Constraint Loss.

Chaoqian Xu, Gengming Zhu, Lixin Wang

Proceedings of the 2019 11th International Conference on Machine Learning and Computing, 2019

Vehicle Detection Based on Drone Images with the Improved Faster R-CNN.

Lixin Wang, Junguo Liao, Chaoqian Xu

Proceedings of the 2019 11th International Conference on Machine Learning and Computing, 2019

2018

Establishment and Evaluation of a New Meteorological Observation-Based Grid Model for Estimating Zenith Wet Delay in Ground-Based Global Navigation Satellite System (GNSS).

Yibin Yao, Zhangyu Sun, Chaoqian Xu

Remote. Sens., 2018

2016

An Optimal Weighting Method of Global Positioning System (GPS) Troposphere Tomography.

Jiming Guo, Fei Yang, Junbo Shi, Chaoqian Xu

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016

2015

Real-Time GPS Precise Point Positioning-Based Precipitable Water Vapor Estimation for Rainfall Monitoring and Forecasting.

Junbo Shi, Chaoqian Xu, Jiming Guo, Yang Gao

IEEE Trans. Geosci. Remote. Sens., 2015