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Old 28-Feb-2014, 12:59 AM   #8
ADTech
Antennas Direct Tech Supp
 
Join Date: Jan 2010
Posts: 2,942
TVFool uses the 3 arc-second resolution STRM database so the terrain elevation is effectively averaged into 90 meter square blocks. Since your location is so sharply changing, the elevation data is so imprecise than it has become little more than a SWAG.

Bottom line is that the LRI modelling will not be very useful for your specific circumstance.
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