(self, zoom)
return 180 / 256.0 / 2 ** zoom
Resolution (arc/pixel) for given zoom level (measured at Equator)
Resolution (arc/pixel) for given zoom level (measured at Equator)
Resolution ( arc / pixel ) for given zoom level ( measured at Equator )
def Resolution(self, zoom):
        "Resolution (arc/pixel) for given zoom level (measured at Equator)"

        return 180 / 256.0 / 2 ** zoom
def Resolution ( self , zoom ) : return 180 / 256.0 / 2 ** zoom