HF Sounding Using Software Defined Radio

Juha Vierinen1, Devin Ray Huyghebaert1, Alex Chartier2, Nathaniel A Frissell3, Alexander Kozlovsky4, Thomas Ulich5 and Jens Floberg1, (1)The Arctic University of Norway, Tromsø, Norway, (2)Applied Physics Laboratory Johns Hopkins, Laurel, United States, (3)The University of Scranton, Physics and Engineering, Scranton, United States, (4)Sodankylä Geophysical Observatory, Sodankylä, Finland, (5)University of Oulu, Sodankylä Geophysical Observatory, Sodankylä, Finland