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Horizon - Wikipedia


However, ignoring the effect of atmospheric refraction, distance to the horizon from an observer close to the ...

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 Calculate the Distance to the Horizon - BoatSafe.com


How could you calculate the distance to the horizon or the "distance off" if you ... You're approaching a port that has a lighthouse that is shown on your chart 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 ...... globe, therefore you're too dumb to speak correctly / figure out a chart / etc…”

Calculating Distance To The Horizon | Astro Navigation Demystified


Calculating the distance to an object on the horizon. ... Since the heights of objects marked on modern navigational charts are usually given in metres, it would ...

Cactus2000: Distance of the horizon


Jan 20, 2010 ... With this calculator you can estimate the distance to the horizon or to an object above the horizon that you observe at the sea. The result is not ...

Earth Curve Calculator


d0 = Target distance. miles. Calculate. d1 = Horizon distance. 3.872398907942196. miles. h1 = Target hidden height. 455.23355919295426. feet. Horizon h0 h1 ...

How far away is the horizon?


the line from our eye to the horizon is tangent to a circle of radius R (representing the earth) as shown: R ... distance along the surface of the earth to the horizon.

Distance to the Horizon | American in Spain


Mar 25, 2008 ... Distance To Horizon By Observer Altitude (Metric Graph). If we go up to an altitude ... In a chart, these numbers look like: Distance to Horizon By ...

Horizon calculator - radar and visual


Horizon calculator - radar and visual. ... m, km, nmi, mi, ft, yd. Height h2. m, km, nmi, mi, ft, yd. Radar Horizon. m, km, nmi, mi, ft, yd. Visual Horizon. m, km, nmi, mi  ...

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Table References - Earth related tables - Distances


Distance Tables. This page contains the following tables: Distance to Horizon ( height in meter and distance in km). Distance to Horizon (height in feet and ...

The distance visible to the horizon from different heights


Due to the Earth being round, its convexity limits the distance visible. This chart gives the distance to the horizon visible from different heights. The line of vision ...

3 Ways to Calculate the Distance to the Horizon - wikiHow


How to Calculate the Distance to the Horizon. Have you ever watched the sun disappear into the horizon and wondered, "How far is the horizon from where I'm  ...