3251,2008-02-03 14:13:06,116.40202,39.94416
3251,2008-02-04 14:13:09,116.47464,39.83859
3251,2008-02-05 14:13:13,116.47685,39.88742
3251,2008-02-06 14:13:18,116.59477,39.68143
3251,2008-02-07 07:31:03,116.72606,40.1566
3251,2008-02-07 14:13:21,116.72601,40.15672
3251,2008-02-08 14:13:23,116.73041,40.16971
