High Altitude Observatory, National Center for Atmospheric Research, 3080 Center Green Dr., Boulder, CO 80301, USA
High Altitude Observatory, National Center for Atmospheric Research, 3080 Center Green Dr., Boulder, CO 80301, USA
Space Analysis Division, XPY, Air Force Space Command, Peterson Air Force Base, Colorado Spring, CO 80914, USA
Department of Electrical Engineering and Department of Meteorology, 121 Electrical Engineering East, The Pennsylvania State University, University Park, PA 16802, USA