AbsorptionSoundFreshWaterFrancoisGarrison {sonar} | R Documentation |
Calculation of absorption of sound in fresh water From Francois & Garrison 1982
Description
Returns the absorption of sound in fresh water From Francois & Garrison 1982 Total absorption = Pure Water Contrib.
Usage
AbsorptionSoundFreshWaterFrancoisGarrison(SonarFreq, temperatureC, D)
Arguments
SonarFreq |
sonar frequency (kHz) |
temperatureC |
temperature (degC) |
D |
depth in meters |
Value
the absorption of sound
Author(s)
Jose Gama
Source
Echoview, 2016 Sonar calculator algorithms http://support.echoview.com/WebHelp/Reference/Algorithms/Sonar_calculator_algorithms.htm
References
Francois & Garrison 1982 Sound absorption based on ocean measurements: Part I:Pure water and magnesium sulfate contributions J. Acoust. Soc. Am., Vol. 72, No. 6
Examples
AbsorptionSoundFreshWaterFrancoisGarrison(50, 0, 0)
[Package sonar version 1.0.2 Index]