Nijia Qian

According to our database, Nijia Qian authored at least 10 papers between 2020 and 2024.

Collaborative distances:

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

2024

Bridging the Terrestrial Water Storage Anomalies between the GRACE/GRACE-FO Gap Using BEAST + GMDH Algorithm.

Nijia Qian, Jingxiang Gao, Zengke Li, Zhaojin Yan, Yong Feng, Zhengwen Yan, Liu Yang

Remote. Sens., October, 2024

Optimal Design of a Third Pair of Gravity Satellites to Augment Two Existing Polar Pairs to Enhance Earth's Temporal Gravity Field Recovery.

Zhengwen Yan, Yi Luan, Jiangjun Ran, C. K. Shum, Zhipeng Zeng, Nijia Qian, Yu Zhang, Patrick Smith, Xingchen Pan, Zhiyong Huang

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

2022

Retrieval of Sea Surface Rainfall Intensity Using Spaceborne GNSS-R Data.

Jinwei Bu, Kegen Yu, Shuai Han, Nijia Qian, Yiruo Lin, Jin Wang

IEEE Trans. Geosci. Remote. Sens., 2022

Adaptive DDK Filter for GRACE Time-Variable Gravity Field with a Novel Anisotropic Filtering Strength Metric.

Nijia Qian, Guobin Chang, Jingxiang Gao, Wenbin Shen, Zhengwen Yan

Remote. Sens., 2022

Sparse DDK: A Data-Driven Decorrelation Filter for GRACE Level-2 Products.

Nijia Qian, Guobin Chang, Pavel Ditmar, Jingxiang Gao, Zhengqiang Wei

Remote. Sens., 2022

Estimation of Swell Height Using Spaceborne GNSS-R Data from Eight CYGNSS Satellites.

Jinwei Bu, Kegen Yu, Hyuk Park, Weimin Huang, Shuai Han, Qingyun Yan, Nijia Qian, Yiruo Lin

Remote. Sens., 2022

2021

Vehicle's Instantaneous Velocity Reconstruction by Combining GNSS Doppler and Carrier Phase Measurements Through Tikhonov Regularized Kernel Learning.

Nijia Qian, Guobin Chang, Jingxiang Gao, Cheng Pan, Liu Yang, Fangchao Li, Haipeng Yu, Jinwei Bu

IEEE Trans. Veh. Technol., 2021

A Robust Adaptive Cubature Kalman Filter Based on SVD for Dual-Antenna GNSS/MIMU Tightly Coupled Integration.

Cheng Pan, Nijia Qian, Zengke Li, Jingxiang Gao, Zhenbin Liu, Kefan Shao

Remote. Sens., 2021

Performance Assessment of Positioning Based on Multi-Frequency Multi-GNSS Observations: Signal Quality, PPP and Baseline Solution.

Jinwei Bu, Kegen Yu, Nijia Qian, Xiaoqing Zuo, Jun Chang

IEEE Access, 2021

2020

Developing and Testing Models for Sea Surface Wind Speed Estimation with GNSS-R Delay Doppler Maps and Delay Waveforms.

Jinwei Bu, Kegen Yu, Yongchao Zhu, Nijia Qian, Jun Chang

Remote. Sens., 2020