Atmospheric Correction value in the View Shed analysis
AaronP
Global Mapper User
Anyone know whether the value for Atmospheric Correct should be increased or decreased for different frequencies? I have done a number of searches and can only find information on the value of 1.333 for "microwave" which I am assuming is for 2.4GHz. What value should be used for 5.8GHz? Or for a 150MHz VHF radio?
Thanks for any assistance,
Aaron.
Thanks for any assistance,
Aaron.
Comments
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Aaron,
Hopefully one of the RF gurus can help with this, but I think that the Atmospheric Correction doesn't change that fast as the frequency changes, so the approximate value of 1.333 will be pretty close for most microwave or low frequency radio. Don't quote me on that though
Thanks,
Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation
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