Gui-Hua Zhang

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...