title: How often does android gather my location information anonymously
body: <p>I know that android has an opt in program for gathering location information. I'm trying to get an idea of how that data is being used to improve Google maps because I've noticed how much it's improved in the last month alone(crazy improvement).</p>
  
  <p>My question is how often do you think they are gathering location data? Is it a constant stream? Is it when they realize my location is changing? On an interval scale (1 minutes, 4 minutes)? I think it's fascinating what they are doing and understanding how often they grab that data might give clues to the methods they use to improve maps. Thanks in advance for any information or ideas! :) </p>