1189,2008-02-03 18:23:29,116.41232,39.95496
1189,2008-02-05 15:25:33,116.43107,39.86746
1189,2008-02-06 15:35:25,116.45456,39.86879
1189,2008-02-07 16:12:18,116.46884,39.84267
1189,2008-02-08 16:22:09,116.38115,39.87991
