Forecasting the geomagnetic activity several days in advance using neural networks driven by solar EUV imaging

G Bernoux, A Brunet, É Buchlin… - Journal of …, 2022 - Wiley Online Library
Many models of the near‐Earth's space environment (radiation belts, ionosphere, upper
atmosphere, etc.) are driven by geomagnetic indices, representing the state of disturbance …

[HTML][HTML] Magnetic grid resolution enhancement using machine learning: A case study from the Eastern Goldfields Superterrane

L Smith, T Horrocks, EJ Holden, D Wedge… - Ore Geology Reviews, 2022 - Elsevier
Densely sampled geophysical surveys are a key driver for mineral exploration, but sample
density, and therefore grid resolution, is limited by survey cost. Consequently, computational …

Attention-based generative neural image compression on solar dynamics observatory

A Zafari, A Khoshkhahtinat, PM Mehta… - 2022 21st IEEE …, 2022 - ieeexplore.ieee.org
NASA's Solar Dynamics Observatory (SDO) mission gathers 1.4 terabytes of data each day
from its geosynchronous orbit in space. SDO data includes images of the Sun captured at …

Neural-based Compression Scheme for Solar Image Data

A Zafari, A Khoshkhahtinat, JA Grajeda… - … on Aerospace and …, 2023 - ieeexplore.ieee.org
Studying the solar system and especially the Sun relies on the data gathered daily from
space missions. These missions are data-intensive and compressing this data to make them …

Multi-Spectral Entropy Constrained Neural Compression of Solar Imagery

A Zafari, A Khoshkhahtinat, PM Mehta… - 2023 International …, 2023 - ieeexplore.ieee.org
Missions studying the dynamic behaviour of the Sun are defined to capture multi-spectral
images of the sun and transmit them to the ground station in a daily basis. To make …

Deep regression for imaging solar magnetograms using pyramid generative adversarial networks

R Alshehhi - Proceedings of the IEEE/CVF conference on …, 2020 - openaccess.thecvf.com
Monitoring a large active region in the farside of the Sun is important for space weather
forecasting. However, direct imaging of the farside is currently not available and usually …

[图书][B] A Novel Machine Learning Methodology to Calibrate SDO/AIA and Unveil the Internal Magnetic Structure of ICMEs

LFG dos Santos - 2021 - search.proquest.com
Instruments onboard heliophysics space missions provide a pool of information about the
Sun's activity and the interplanetary medium via the measurement of the magnetic field …