Paper Publications
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- Nijia Qian, Guobin Chang*, Xinrui Ma, et al. (2026). Stand-alone GNSS instantaneous velocimetry via finite-memory integration of Doppler and time-differenced carrier phase[J].Measurement Science and Technology
- Nijia Qian, Guobin Chang*, Xun Zhang, et al. (2026). Sparse Spherical Harmonic Component Selection for Gravity Field Modeling[J].Remote Sensing
- Yong Feng, Nijia Qian*, Qingqing Tong, et al. (2025). Enhanced Detection of Drought Events in California’s Central Valley Basin Using Rauch–Tung–Striebel Smoothed GRACE Level-2 Data: Mechanistic Insights from Climate–Hydrology Interactions[J].Remote Sensing
- Yuhua Zhu, Nijia Qian*, Huimin Lin. (2025). Downward continuation of airborne gravity data based on sparse spherical radial basis function[J].Acta Geodynamica et Geomaterialia
- Yu Cao, Nijia Qian*, Yong Feng, et al. (2025). Processing GRACE Level 2 data based on efficient calculation and statistical optional Slepian method[J].Acta Geodynamica et Geomaterialia
- Yong Feng, Guobin Chang*, Nijia Qian*, et al. (2026). Probabilistic Principal Component Analysis of Time Variable Gravity Data Considering Measurement Errors' Covariance Matrix[J].Advances in Space Research
- Yong Feng, Guobin Chang*, Yueyang Huan, Nijia Qian, et al. (2025). Weakening stripe noise of GRACE Level-2 spherical harmonic coefficients based on spatiotemporal joint state-space model.Measurement Science and Technology
- Xianggen Han, Nijia Qian*, Jingxiang Gao, et al. (2025). An Enhanced Local Optimization Algorithm for GNSS Shadow Matching in Mobile Phones[J].Remote Sensing,17
- Nijia Qian, Jingxiang Gao*, Zengke Li, et al. (2024). Bridging the Terrestrial Water Storage Anomalies between the GRACE/GRACE-FO Gap Using BEAST + GMDH Algorithm[J].Remote Sensing,2024,16(19)
- 凤勇, 常国宾*, 钱妮佳, 等(2023). GRACE Level-2数据的RTS状态平滑[J].测绘学报,2023,52(11):1858-1872