Abstract: Equipment developments under the AFCRL radar meteor trail project are reviewed. Winds and densities in the 80?100 km altitude region obtained at AFCRL, Eglin AFB, Stanford, and Durham are briefly compared with results from ...

Abstract: A simplified analytical model is developed to analyze the removal of A12O3 particles from the TITAN rocket exhaust cloud. The model incorporates the physical processes of deposition and impact collection and includes ...

Abstract: Uncertainty analyses and operational experience at the Air Force Geophysics Laboratory (AFGL) have shown that for single samples of ice hydrometeors, the factor ? = M/(??), where M (spectral liquid water content) and Z ...