Thread: What's the most accurate elevation tool on the net (freebie)
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Old March 5th 12, 03:33 PM posted to alt.internet.wireless,rec.radio.amateur.antenna
alpha male alpha male is offline
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First recorded activity by RadioBanter: Mar 2012
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Default What's the most accurate elevation tool on the net (freebie)
On Mon, 05 Mar 2012 15:30:57 +0000, alpha male wrote:

On Sat, 03 Mar 2012 19:43:47 -0800, Jeff Liebermann wrote:
(I wonder how they handle the constant
creep which occurs out here near the San Andreas fault line).

What I mean by that is that it's a right-slip fault, and it moves by
centimeters to inches each year (sometimes in feet to yards, both in
elevation and in position) ... but ... how do they know if the west side
moved north or if the east side moved south?

I wonder what they use for their frame of reference since it depends on
which side of the fault you're on if you want to say the west moved north
or that the east moved south.
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