Quote from: inquisitive on July 16, 2017, 03:22:34 AM

Quote from: Tom Bishop on July 15, 2017, 09:29:11 PM

Quote from: inquisitive on July 15, 2017, 09:23:04 PM

Quote from: Tom Bishop on July 15, 2017, 09:17:39 PM

Quote from: inquisitive on July 15, 2017, 09:13:55 PM

The operation of GPS systems is known, understood and documented.

Also the measurement of the angle of the sun from multiple positions at different times proves a round earth.

Why not post the measurements for us then?

Refer to the various websites that do.  Also see those that give the angles for aligning satellite dishes.

Provide the links rather than saying "various websites." Thank you.

http://www.geosats.com/lookangle.html
https://www.sunearthtools.com/dp/tools/pos_sun.php?lang=en
https://en.m.wikipedia.org/wiki/Position_of_the_Sun
https://www.esrl.noaa.gov/gmd/grad/solcalc/

Thise are calculators, not "measurements of the angle of the sun from multiple positions at different times." Please post the real proof this time, thanks!

Well, easily doable. Let's commit on a specific time and measure it. I'm in!