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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Chao-Qian Xu

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2 papers indexed here

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2026

A Structural Knowledge-Guided Deep Learning for Retrieving Precipitable Water Vapor From Satellite Remote Sensing Observations

Near-infrared (NIR) satellite remote sensing provides global precipitable water vapor (PWV) observations at ~1-km spatial resolution; however, its applicability is severely constrained under cloudy-sky conditions, where a substantial proportion of retrievals become unusable due to cloud contamination. To address this l...

Xiu-Guang Yao, Wen-Jie Peng, Qi Zhang et al. · 0 citations
Open access 2026

A High-Accuracy GNSS Tropospheric Wet Delay Forecasting Algorithm via PINN-LSTM Integration Tailored to Complex Mountainous Terrain and Urban Environments: Methodology and Validation

The rapid expansion of low-altitude uncrewed aerial system (UAS) operations in complex mountainous urban environments have created urgent demand for high spatiotemporal resolution water vapor observations to support safe flight, precise navigation, and growth of the low-altitude economy. To address this unmet need, thi...

Huan Zhang, Gui-Hua Zhang, Bao Zhang et al. · 0 citations

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