CLLocationManager responsiveness

Question

I have an app that revolves around the device\'s GPS and the information that comes from it. It is important that the location data be accurate and up-to-date. I know that t

Answer 1

Aside from the other good examples of how to use Core Location, also keep in mind the general technique for getting good kinematics results from a not-so-great sensor (e.g. smartphone location services) of Kalman Filtering.

It's a lot of math and testing and tweaking, but it does allow you to get what users would consider better results than simple data from the sensor provides.

This is what's used in avionics and things like radar processing systems.