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Author Topic: Techie question...  (Read 1720 times)

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bratters

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Techie question...
« on: April 24, 2010, 07:40:20 AM »
Can anyone tell me please why the "Mode-S signal maximum range" rings and the "Radar" rings are not concentric?


tarbat

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Re: Techie question...
« Reply #1 on: April 24, 2010, 07:46:14 AM »
Mine are.  What map projection are you using - try Spherical.


bratters

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Re: Techie question...
« Reply #2 on: April 24, 2010, 08:58:00 AM »
Yep Tarbat - you're right. Was using mercator.

While you're there, what's the inner ring/outer ring significance Tarbat? Minimax-maximax?

John

tarbat

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Re: Techie question...
« Reply #3 on: April 24, 2010, 08:59:47 AM »
No idea.

bratters

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Re: Techie question...
« Reply #4 on: April 24, 2010, 09:45:27 AM »
Thanks for the tip.