Showing physics.ao-phShow all
2 papers · 1 filter
physics.ao-ph2026
Automated Detection and Climatological Analysis of Ripple-Scale Gravity Wave Instabilities Using a Squeeze-and-Excitation Convolutional Neural Network
Jiahui Hu, Alan Liu, Adriana Feener +3
All-sky OH airglow imaging provides two-dimensional observations of mesospheric gravity wave structure near ~87 km altitude. Ripple-scale instability signatures, characterized by 5…
physics.ao-ph2025
Imputing Missing Long-Term Spatiotemporal Multivariate Atmospheric Data with CNN-Transformer Machine Learning
Jiahui Hu, Wenjun Dong, Alan Z. Liu
Continuous physical domains are important for scientific investigations of dynamical processes in the atmosphere. However, missing data arising from operational constraints and adv…