The radar view uses the compass and GPS to show you the location of the location in relation to your own location.
To use the intent:
Intent i = new Intent("com.google.android.radar.SHOW_RADAR");
i.putExtra("latitude", 37.422f);
i.putExtra("longitude", -122.084f);
startActivity(i);
Blog: http://android-developers.blogspot.com/2008/09/panoramio.html
Android Manifest: http://code.google.com/p/apps-for-android/source/browse/trunk/Radar/Andr...