Shibaji Chakraborty¹, Joseph B. H. Baker¹, J. Michael Ruohoniemi², Robyn A Fiori³, Kate Zawdie⁴, Scott Martin Bailey⁵, Emma Spanswick⁶, Nozomu Nishitani⁷, Donald W Danskin⁸ and Douglas Patrick Drob⁹, (1)Virginia Tech, Blacksburg, VA, United States, (2)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (3)Natural Resources Canada, Ottawa, ON, Canada, (4)Naval Research Laboratory, Washington, DC, United States, (5)VA Tech, Bradley Department of Electrical Engineering, Blacksburg, VA, United States, (6)University of Calgary, Calgary, AB, Canada, (7)Nagoya Univ, Nagoya, Japan, (8)Natural Resources Canada, Geomagnetic Laboratory, Ottawa, ON, Canada, (9)Naval Research Lab, Space Science Division, Washington, DC, United States