Ignore GPS Coordinate

The Google Maps widget is really nice but sometimes my GPS doesn’t read a location so I default it to lat: 0 and lng: 0 which screws up the waypoints. Is there a coordinate that Google Maps will ignore?

Thank you.

IMHO you can catch this exception in your device and keep the last one, or even better: extrapolate the next point…

Thanks. Right now it uploads the current or previous coordinate but that’s a good tip to just not upload the coordinate at all.