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Important Note: The distance calculator on this page is provided for informational purposes only. The calculations are approximate in nature and may differ a little from the distances as given in the official forecasts and advisories. ... adapted from the Great Circle Calculator written by Ed Williams (used with permission) More information on ...
A diagram illustrating great-circle distance (drawn in red) between two points on a sphere, P and Q. Two antipodal points, u and v are also shown.. The great-circle distance, orthodromic distance, or spherical distance is the distance along a great circle.. It is the shortest distance between two points on the surface of a sphere, measured along the surface of the sphere (as opposed to a ...
Calculates the distance between two points of the Earth specified geodesic (geographical) coordinates along the shortest path - the great circle (orthodrome). Calculates the initial and final course angles and azimuth at intermediate points between the two given.
5/16/98 Changed the great circle radial and distance algorithm to one valid for unlimited distances. Previous was only valid for ranges up to one quarter of the earth's circumference in longitude. Note that the Vicenty algorithm for (ellipsoidal) course and distance may fail to converge correctly, or at all, if the final point is within 37' of ...
This calculator will find the distance between two pairs of coordinates to a very high degree of precision (using the thoroughly nasty Vincenty Formula, which accounts for the flattened shape of the earth). The "Draw map" button will show you the two points on a map and draw the great circle route between them. Lat., Lon. 1. initial. bearing.
Great Circle Distance Calculator Tools. Editorial Team. Calculating great circle routes is one of the most involved math formulas in aviation or navigation. It’s called the haversine formula, and it involves cosigns, tangents, and a mess of square roots. In short, you had better have gotten an A+ in trigonometry back in school.
With the distance calculator distance.to you can easily determine distances between world-wide locations. Simply enter any desired location into the search function and you will get the shortest distance (air line) between the points, the route (route planner) as well as all important information. Of course, you can also determine distances ...
