Spheric Calculator download

"A Computational Geometry and Global Navigation Aid."
indir.biz Editor: World No Spheric surface spherical geometry calculations.

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Them two points (or a number) Enter the distance (or the cumulative distance) and loved computer units phrase: miles, nautical miles or kilometers. Define a large spread (the shortest line between two points) and a point, then the distance between there computer. You can find an intersection or two large springs.

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Of course, the azimuth calculations are included, or an azimuth from a point to find another, less trivially, at a certain distance and azimuth (a point to find the range and bearing) from a specific one.

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In particular, the two functions is quite difficult to find another program:

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* Geodesic distance and azimuth (geodesic line shortest path between two points in World ellipse).
* "Large elliptical arc distance", measured along a line projected onto a sphere so that an ellipse is a circle drawn bow.

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program stores the number of points on the earth, and then add them by name provides. He (or so) agrees to write an ASCII file data.

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Various display and input formats are supported: deg / min / sec, decimal degrees, degrees / min / fraction. (And geocentric latitude, quite a few programs are not given this kind of strange, yet geographically forgot Yes, transformation.)

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Partners to make their own calculations spherical trigonometric formulas does not use, instead of three-dimensional, soil-based vectors makes them. This is (so) may not matter, but at the same time, providing faster and foremost, the world model used in the unique internal accuracy better than 0.1 m (of course). In fact, the most accurate of its kind program, regardless of what may be price (which) includes U.S. government contracts. Now you can download free 1.20 Spheric calculation.