583,2008-02-08 16:57:49,116.35627,39.91709
583,2008-02-08 17:01:51,116.35438,39.91633
583,2008-02-08 17:07:49,116.34618,39.9269
583,2008-02-08 17:17:49,116.31843,39.94884
583,2008-02-08 17:27:49,116.31836,39.96493
583,2008-02-08 17:37:49,116.32738,39.97929
