[TowerTalk] grabbing terrain data for HFTA

Charlie Carroll k1xx at cfl.rr.com
Tue Aug 16 18:12:45 PDT 2011


Door's abt to close, so have to be brief.  Of late, I have taken to semi-automatically extracting terrain data from Google Earth.  I dump this info into an Excel spreadsheet for the number crunching.  Pretty painless to do something like ten foot intervals out to 10k feet.

73 charlie, k1xx

Grant Saviers <grants2 at pacbell.net> wrote:

>Can some one share a pointer for up to date instructions for grabbing 
>the terrain data from the web for HFTA?  Every instruction I've found is 
>hopelessly out of sync with the current terrain data web site.
>
>Grant KZ1W
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