Automatic spread-F detection using deep learning

• Main Authors: Luwanga, Christopher, Fang, Tzu-Wei, Chandran, Amal, Lee, Yu-Ju
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Ionosphere; Irregularities
• Online Access: https://hdl.handle.net/10356/164181
• Institution: Nanyang Technological University

Spread-F (SF) is a feature that can be visually observed on ionograms when the ionosonde signals are significantly impacted by plasma irregularities in the ionosphere. Depending on the scale of the plasma irregularities, radio waves of different frequencies are impacted differently when the signals...