2. Instrumentation and datasets
This study combines chorus wave measurements from RBSP [Mauk et al. , 2013], Arase (ERG) [Miyoshi et al. , 2018a], and ground-based VLF stations with complimentary low Earth orbit (LEO) microburst measurements from the FIREBIRD II [Klumpar et al. , 2015] and Aerospace Corporation AeroCube-6 (AC6) CubeSat missions, and particle flux measurements from the Polar Orbiting Environmental Satellites and Meteorological Operational satellites (POES/MetOp)[Evans and Greer , 2004; Rodger et al. , 2010]. Combined, these data provide information on the extent and duration of microburst-producing chorus regions.