3409,2008-02-06 03:22:24,116.43586,39.9636
3409,2008-02-06 23:35:04,116.37651,39.89193
3409,2008-02-06 23:35:06,116.37652,39.89194
3409,2008-02-08 12:31:32,116.43578,39.96319
