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Using kilometres for d and R, and metres for h, and taking the radius of the Earth as 6371 km, the distance to ...

How to Calculate the Distance to the Horizon - BoatSafe.com


How could you calculate the distance to the horizon or the "distance off" if you ... your height of eye is 9 feet above the surface of the water, the formula would be:.

3 Ways to Calculate the Distance to the Horizon - wikiHow


Measure your "height of eye." Measure the length between the ground and your eyes in meters or feet.

Distance to the Horizon - Rohan.sdsu.edu


People often ask how far you can see, or how far it is to the apparent horizon. .... So the nice-looking formulae for calculating “the distance to the horizon” are ...

Distance to the Horizon


Apr 1, 2014 ... Deriving the distance to the horizon; part of an educational resource on ... This equation lets one calculate D--in kilometers, if h and R are given ...

When I stand at the water's edge and look out over the ocean, how ...


If your eyes are 8 inches (20 cm) above the water, the distance of the horizon is about 1 mile (1.6 km) away. A rough formula for calculating the distance to the ...

Distance to The Horizon - PVV


The following table shows the distance from an observer to the horizon, ... ways to use the table: one is the obvious use - finding out how far away the horizon is.

Cactus2000: Distance of the horizon


Jan 20, 2010 ... For calculating the distance to the horizon use a value of "0" for the object height. The calculation is performed after a mouse click on any free ...

www.ask.com/youtube?q=Distance Formula to the Horizon&v=5l0WEodX00E
Oct 19, 2009 ... Overview: Thomas McAuley is Navigation Officer on the P & O ferry Pride of Hull. He discusses the importance of mathematics for anyone ...
www.ask.com/youtube?q=Distance Formula to the Horizon&v=_rg4KX9VX8E
Nov 24, 2013 ... Derivation of a formula to find the distance to the horizon. Elementary geometry and algebre is used.
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Distance to the Horizon Calculator - Ringbell.co.uk


This is a rough guide to determine the distance of the horizon based on the observer's height above mean sea level. The screen will work in Metric or Imperial ...

How to Determine the Distance to the Horizon - For Dummies


Even before Columbus sailed across the Atlantic Ocean (thus “proving” the Earth was round), mathematicians had already developed a very simple formula to ...

How far away is the horizon? - Bad Astronomy : Bad Astronomy


Jan 15, 2009 ... The horizon is a semi-mythical distance, used in poetry as a metaphor for ..... Standing on the shore of Lake Ontario, I once derived the formula, ...