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GridcalcCategories: GEN rds-hosted Mathematics Gridcalc 5K Author: Michael J. Sabal Date: Mar 11 2005 http://www.rapideuphoria.com/gridcalc.eu A set of functions to convert from Maidenhead grids to latitute / longitude (decimal) and back, miles to kilometers and back, as well as to calculate distance and bearing between two points. No documentation yet, but it should be fairly clear what's going on. Keep in mind the US and western Europe are negative longitude, and eastern Europe and Asia are positive longitude. |