6422,2008-02-04 16:40:01,116.39221,39.9618
6422,2008-02-04 16:40:01,116.39221,39.9618
6422,2008-02-04 16:40:05,116.39221,39.9618
6422,2008-02-05 03:02:19,116.41424,39.93443
6422,2008-02-06 03:12:12,116.41412,39.93441
6422,2008-02-07 03:21:59,116.34466,40.02197
6422,2008-02-07 03:44:28,116.41409,39.93441
6422,2008-02-07 03:44:29,116.41409,39.93442
6422,2008-02-08 03:54:59,116.41427,39.93443
6422,2008-02-08 10:29:38,116.4143,39.93444
6422,2008-02-08 10:29:39,116.41429,39.93444
