Department
Space Department - Applied Physics Laboratory
Organization
Johns Hopkins University
Email
ray_greenwald@jhuapl.edu
Phone
301-953-5408
Address
11100 Johns Hopkins Road
Laurel , Maryland 20723United States

Science Specialties

ionospheric physics, space physics, aeronomy

Current Research

Super Dual Auroral Radar Network (SuperDARN). High-Latitude Plasma Convection. Ionospheric Irregularities. ULF Waves.