[OZAPRS] Google earth resolution

Andrew Rich vk4tec at tech-software.net
Sun Feb 25 10:10:15 EST 2007


Just plyaing with some figures, trying to establish the resolution of
google
earth

Change in LAT (27)

0.009677 = 107,109.23 cm
0.000001 = 11 cm

0.079874 = 884092.73 cm
0.000001 = 11 cm

0.276484 = 3060308.61 cm
0.000001 = 11 cm

Change in LON (153)

0.430612 = 4256068.85 cm
0.000001 = 9.88 cm

0.133536 = 1319374.56 cm
0.000001 = 9.88 cm

0.024147 = 238553.20 cm
0.000001 = 9.88 cm

It works out that 0.000001 change in LAT = 11.00 cm
It works out that 0.000001 chnage in LON = 09.88 cm

-----------------------------------------
Andrew Rich
Amateur radio callsign VK4TEC
email: vk4tec at tech-software.net
web: http://www.tech-software.net
Brisbane AUSTRALIA

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