Abstract: Measurements of both polar conductivities, the densities and mobility distributions of small ions, electric field intensity, and other related atmospheric variables were made from an airplane from 30 m to 5.6 km. A Blackwood ...

Abstract: The atmospheric conductivity and potential gradient were measured from an airplane over the Blue Ridge in Virginia on 2 March 1955, before the arrival of radioactive debris from a burst in Nevada the preceding day. Above ...