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iphoneios5xcode4gps

What units does iOS GPS return speeds in?

I'm using the iPhone 4's built in GPS to return the date pos alt and speed.

However after looking for a long time I cant seem find what the speed is returned as, I know it's a double, but is this in meters per hour, feet, miles or what?

can anyone out there shed a clue??? thanks in advance.

Spriggsy.

Solution

  • Meters / second are the units of the speed