BLAC-Q4DIM: a bayesian optimization and LSTM driven adaptive clustering quasi-four-dimensional ionospheric model
Accurate Slant Total Electron Content (STEC) modeling is essential for high-precision Global Navigation Satellite System (GNSS) positioning and space-weather monitoring. However, conventional Global Ionospheric Maps (GIMs) and fixed-parameter ionospheric models have limited capability in capturing rapid ionospheric var...