Traces the historical development of both spectral and imaging methods, placing them in a unified framework relevant to observations of the troposphere, stratosphere, mesosphere, and thermosphere.Schematic drawing of a three-element wedge and strip anode. ... Each wire requires a separate amplifier, but this is not excessive as 10 amplifiers are adequate for a 1024 pixel array. These devices have been used mostly in the ultraviolet for low-light-level applications, where the photon energies are large, and the dark count can be low, 2-3 electrons s-l . ... subject to temporal variations, specifically the global dynamics of the auroral substorm which produces the spectacular displaysanbsp;...
|Title||:||Spectral Imaging of the Atmosphere|
|Author||:||G. G. Shepherd|
|Publisher||:||Academic Press - 2002|