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dbpedia:Triangulation
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In trigonometry and geometry, triangulation is the process of determining the location of a point by measuring angles to it from known points at either end of a fixed baseline, rather than measuring distances to the point directly (trilateration). The point can then be fixed as the third point of a triangle with one known side and two known angles.Triangulation can also refer to the accurate surveying of systems of very large triangles, called triangulation networks.
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