Application of Distributed Optical Fiber Sensing Technique in Monitoring the Ground Deformation

Table 3

Measurement times.

Number	1	2	3	4	5	6	7	8	9
Dates	2010/06/20	2010/09/20	2011/01/14	2011/05/20	2011/07/23	2012/12/26	2013/12/16	2014/12/22	2015/12/20