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Record #119592:

Acoustic pulse propagation over a seasonal snow cover / Donald G. Albert.

Title: Acoustic pulse propagation over a seasonal snow cover / Donald G. Albert.
Author(s): Albert, Donald G.
Date: 1992.
In: Eastern Snow Conference. Proceedings. (1992.), Vol. 49th Annual Meeting (1992)
Abstract: Presents overview of experimental measurements of horizontally propagating acoustic pulses above seasonal snow covers. Pulses propagating over snow exhibit lower amplitudes, elongated waveforms, loss of high frequencies, and higher range decay rates than those over grass. Additional measurements show variability caused by physical properties of snow. Acoustic measurements have potential to provide accurate measurement of intrinsic permeability of snow.
Notes:

Eastern Snow Conference. Proceedings. Vol. 49th Annual Meeting :47-53 (1992).

Keywords: 551.578.46 -- Snow cover and snow patches.
534.2 -- Acoustics in ice.
E10 -- Glaciology: snow and avalanches.
SPRI record no.: 119592

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520 3# ‡aPresents overview of experimental measurements of horizontally propagating acoustic pulses above seasonal snow covers. Pulses propagating over snow exhibit lower amplitudes, elongated waveforms, loss of high frequencies, and higher range decay rates than those over grass. Additional measurements show variability caused by physical properties of snow. Acoustic measurements have potential to provide accurate measurement of intrinsic permeability of snow.
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