GPS-20080823_0818 2008-08-23T11:25:00Z 156.602000 2008-08-23T08:18:21Z trkpt-2008-08-23T08:18:21Z ,,, ,,, 173.980000 2008-08-23T08:26:56Z trkpt-2008-08-23T08:26:56Z ,,, ,,,