title: GPS ground coverage
body: <p>Here is my idea to track my sprayer coverage on the farm with an android app.</p>
  
  <ol>
  <li>Use get??Location to provide GPS Coordinates</li>
  <li>Use Coordinates to plug into polyline with Maps API v2</li>
  <li>Set polyline width according to boom width. (conversion will require pixel to distance conversion at different zoom levels.</li>
  </ol>
  
  <p>How would I display ground coverage with a polyline if the footage on the map will change with zoom level? Correct me if I'm wrong, but the polyline uses pixels for a defined width. My idea would require the user to input the width of the sprayer in feet and then the program would have to then calculate a polyline width based on the zoom/pixel ratio.</p>