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How to find duplicate points(poi) in an area by creating a radius for each points and

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How to find duplicate points(poi) in an area by creating a radius for each points and compared with another points which resides in the radius, for every points it has to be follow the same method?
Jul 2 '15 #1
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Rabbit
Expert Mod 10K+
P: 12,349
Use the Pythagorean theorem a^2 + b^2 = c^2 to calculate the distance between the two points to see if the distance is less than the chosen radius.
Jul 2 '15 #2

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