Ohio from the RenCen-is this possible?

[ndavies]

This is a simple math problem. All you need to know is the height of the RenCen, The formula is here: http://m.wikihow.com/Calculate-the-D...to-the-Horizon. I'll let you do the math.

[Gistok]

This is a simple math problem. All you need to know is the height of the RenCen, The formula is here: http://m.wikihow.com/Calculate-the-D...to-the-Horizon. I'll let you do the math.

Silly boy..... you forgot to factor in terrestrial refraction....
http://aty.sdsu.edu/~aty/explain/atm...r/horizon.html

Which means you can see more than ground level 11 miles to the horizon when the conditions are right. Here you can see from St. Clair Shores Champine Park [[12 Mile & Jefferson) the 20 or so miles to the distant windfarm on the Canadian shore due east... [[even trees are visible on the far side).

https://www.flickr.com/photos/on_the...-8Fk7ZE-b9QNEx