4495,2008-02-05 20:42:24,116.65633,39.89927
4495,2008-02-06 20:52:00,116.46763,39.80819
4495,2008-02-06 20:52:00,116.46763,39.80819
4495,2008-02-07 21:01:38,116.57494,39.77286
4495,2008-02-08 01:09:51,116.56107,39.72372
