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Record #79796:
Refraction correction for radio echo-sounding of ice overlain by firn / L.A. Rasmussen.
Title: | Refraction correction for radio echo-sounding of ice overlain by firn / L.A. Rasmussen. |
Author(s): | Rasmussen, L. A. |
Date: | 1986. |
In: | Journal of Glaciology. (1986.), Vol. 32(111) (1986) |
Abstract: | Radio echo signals travel faster in firn than in ice, which affects analysis of ice thickness. Exact formulation is derived for path of signal through firn and ice. Explicit solutions are given for constant, linear, and quadratic profiles of refractive index in firn layer. |
Notes: | Journal of Glaciology. Vol. 32(111) :192-194 (1986). |
Keywords: | 551.321.61 -- Ice sounding, geophysical methods. 53.087.23 -- Remote sensing. 551.32 -- Glaciology. E3 -- Glaciology: instruments and methods. |
SPRI record no.: | 79796 |
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