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Given the current global location coordinate system: -180 <-> 180 Longitude -90 <-> 90 Latitude A rotation of the globe 90 degrees counter-clockwise around the Y-axis would bring the north pole to the west and the south pole to the east. North Pole would become from (0, 90) the new location (-90, 0); A point at (0,45) would become (-45,0). I need a way to compute this new rotated point for any given point on the sphere(earth.) Thank you for any assistance.

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