title: Accuracy of GPS coordinates found in Android
body: <p>I'm working on a project which requires constant location updates of my android phone. It works alright but, is highly inaccurate. Indoors i was getting accuracy of fetched location (via getAccuracy()) to be around 60(which as far as i know is in meters), where as i want accuracy to be in (at max) 2-3 meters.
  Firstly, Is't possible to obtain accuracy of (2-3 meters) constantly?
  If Yes, how?</p>
  
  <p>Follow is the code piece i'm using to fetch user location.</p>
  
  <pre><code>    public boolean getLocation(Context context, LocationResult result)
  {
      //I use LocationResult callback class to pass location value from MyLocation to user code.
          locationResult = result;
  
      if(lm==null)
          lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);
  
      //exceptions will be thrown if provider is not permitted.
      try{gps_enabled=lm.isProviderEnabled(LocationManager.GPS_PROVIDER);}catch(Exception ex){}
      try{network_enabled=lm.isProviderEnabled(LocationManager.NETWORK_PROVIDER);}catch(Exception ex){}
  
      //don't start listeners if no provider is enabled
      if(!gps_enabled &amp;&amp; !network_enabled)
          return false;
  
      if(gps_enabled)
          lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListenerGps);
      if(network_enabled)
          lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListenerNetwork);
      timer1=new Timer();
      timer1.schedule(new GetLastLocation(), 10000);
      return true;
  }
  </code></pre>
  
  <p>I was also getting another issue, with my device constantly placed at a static location, the distance between two successive GPS Location fetched is highly unreliable, it changes from 0.0 meters to 16meters, which means that my device is constantly moving.</p>
  
  <p>If any of you have any idea about this preferably how to achieve accuracy please help me.</p>
  
  <p>Thanks</p>