class Mercator::GRS80
The GRS80
datum, or the Geodetic Reference System 1980.
Public Class Methods
new()
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# File lib/mercator/datum.rb, line 19 def initialize self.semi_major_axis = 6378137.0 self.semi_minor_axis = 6356752.314140 self.inverse_flattening = 298.257222100882 end