This $119,927 federal Project Grant award from the National Science Foundation's (NSF) Geosciences Program (CFDA 47.050) supports research investigating the effects of ionospheric density irregularities on high-frequency (HF) radio wave propagation. The research aims to improve understanding of ground-based HF communications, which are critical for long-distance communications, emergency situations, and various civilian and military applications. The project will utilize satellite data, HF amateur radio communications, and advanced simulation modeling to study how solar and geomagnetic activities impact small-scale ionospheric density fluctuations and HF radio wave propagation. The results are expected to benefit various end-user groups, including amateur radio enthusiasts, emergency services, airlines, maritime organizations, and defense users. The award, with a period of performance from November 1, 2024 to October 31, 2027, is led by a woman scientist at the University of Scranton, a private, Jesuit Catholic university in Pennsylvania, and involves several early-career researchers. The project also integrates research with a citizen science investigation program to further explore the effects of space weather on HF communications.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $119.9k | 8/9/24 |