The Mobile App (1 of 2)

Here's a walkthrough of the GPS Benchmark mobile phone application:
1) Splash screen shown on startup

 4) Set your actual ground truth 
location (blue pin marker) by  tapping 
on the map or
manually entering a
latitude and
longitude.  You can also scan a QR Code with location information by using the menu options on this screen.
  2) Select the positioning
to analyze

 5) Now that we've set our true location, the next step is to start a test via the menu.
  3)  Next, we must set a 
ground truth location via the menu.

 6) The app has been saving location data since startup in case you want to include the data in the test.  You can choose to include or discard the data.