index,gps_lat,gps_num,date,ver_format,timestamp,app,gps_fix,FAKE_GPS,ver_app,gps_lon,time,s_d0,gps_alt,fmt_opt,device_id 1,24.984893,99.0,2020-02-19,3,2020-02-19T15:05:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,15:05:12,5.0,99.0,0,SigFox_DFC11F-2 2,24.984893,99.0,2020-02-19,3,2020-02-19T15:15:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,15:15:12,5.0,99.0,0,SigFox_DFC11F-2 3,24.984893,99.0,2020-02-19,3,2020-02-19T16:00:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,16:00:13,7.0,99.0,0,SigFox_DFC11F-2 4,24.984893,99.0,2020-02-19,3,2020-02-19T16:10:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,16:10:13,7.0,99.0,0,SigFox_DFC11F-2 5,24.984893,99.0,2020-02-19,3,2020-02-19T16:35:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,16:35:13,10.0,99.0,0,SigFox_DFC11F-2 6,24.984893,99.0,2020-02-19,3,2020-02-19T18:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,18:55:13,22.0,99.0,0,SigFox_DFC11F-2 7,24.984893,99.0,2020-02-19,3,2020-02-19T21:20:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:20:13,12.0,99.0,0,SigFox_DFC11F-2 8,24.984893,99.0,2020-02-19,3,2020-02-19T21:25:14Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:25:14,13.0,99.0,0,SigFox_DFC11F-2 9,24.984893,99.0,2020-02-19,3,2020-02-19T21:35:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:35:12,9.0,99.0,0,SigFox_DFC11F-2 10,24.984893,99.0,2020-02-19,3,2020-02-19T21:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:55:13,7.0,99.0,0,SigFox_DFC11F-2 11,24.984893,99.0,2020-02-19,3,2020-02-19T22:00:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,22:00:12,7.0,99.0,0,SigFox_DFC11F-2 12,24.984893,99.0,2020-02-19,3,2020-02-19T23:35:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,23:35:13,8.0,99.0,0,SigFox_DFC11F-2 13,24.984893,99.0,2020-02-19,3,2020-02-19T23:45:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,23:45:13,7.0,99.0,0,SigFox_DFC11F-2 14,24.984893,99.0,2020-02-20,3,2020-02-20T00:15:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:15:13,8.0,99.0,0,SigFox_DFC11F-2 15,24.984893,99.0,2020-02-20,3,2020-02-20T00:40:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:40:13,8.0,99.0,0,SigFox_DFC11F-2 16,24.984893,99.0,2020-02-20,3,2020-02-20T00:50:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:50:12,11.0,99.0,0,SigFox_DFC11F-2 17,24.984893,99.0,2020-02-20,3,2020-02-20T02:55:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,02:55:12,6.0,99.0,0,SigFox_DFC11F-2 18,24.984893,99.0,2020-02-20,3,2020-02-20T04:35:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,04:35:13,7.0,99.0,0,SigFox_DFC11F-2 19,24.984893,99.0,2020-02-20,3,2020-02-20T04:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,04:55:13,7.0,99.0,0,SigFox_DFC11F-2 20,24.984893,99.0,2020-02-20,3,2020-02-20T05:35:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,05:35:13,6.0,99.0,0,SigFox_DFC11F-2 21,24.984893,99.0,2020-02-20,3,2020-02-20T06:25:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,06:25:13,5.0,99.0,0,SigFox_DFC11F-2 22,24.984893,99.0,2020-02-20,3,2020-02-20T08:10:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,08:10:12,6.0,99.0,0,SigFox_DFC11F-2 23,24.984893,99.0,2020-02-20,3,2020-02-20T08:30:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,08:30:13,6.0,99.0,0,SigFox_DFC11F-2 24,24.984893,99.0,2020-02-20,3,2020-02-20T14:55:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,14:55:12,3.0,99.0,0,SigFox_DFC11F-2 25,24.984893,99.0,2020-02-20,3,2020-02-20T15:35:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,15:35:12,3.0,99.0,0,SigFox_DFC11F-2 26,24.984893,99.0,2020-02-20,3,2020-02-20T16:45:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,16:45:13,4.0,99.0,0,SigFox_DFC11F-2 27,24.984893,99.0,2020-02-20,3,2020-02-20T17:20:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,17:20:13,4.0,99.0,0,SigFox_DFC11F-2 28,24.984893,99.0,2020-02-20,3,2020-02-20T18:05:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,18:05:13,5.0,99.0,0,SigFox_DFC11F-2 29,24.984893,99.0,2020-02-20,3,2020-02-20T21:10:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:10:12,5.0,99.0,0,SigFox_DFC11F-2 30,24.984893,99.0,2020-02-20,3,2020-02-20T23:15:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,23:15:13,7.0,99.0,0,SigFox_DFC11F-2 31,24.984893,99.0,2020-02-21,3,2020-02-21T00:05:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:05:12,10.0,99.0,0,SigFox_DFC11F-2 32,24.984893,99.0,2020-02-21,3,2020-02-21T02:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,02:55:13,6.0,99.0,0,SigFox_DFC11F-2 33,24.984893,99.0,2020-02-21,3,2020-02-21T03:15:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,03:15:13,6.0,99.0,0,SigFox_DFC11F-2 34,24.984893,99.0,2020-02-21,3,2020-02-21T05:40:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,05:40:12,16.0,99.0,0,SigFox_DFC11F-2 35,24.984893,99.0,2020-02-21,3,2020-02-21T06:20:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,06:20:12,16.0,99.0,0,SigFox_DFC11F-2 36,24.984893,99.0,2020-02-21,3,2020-02-21T10:15:10Z,ITRI_PM25,1.0,1,0.0.1,121.518425,10:15:10,26.0,99.0,0,SigFox_DFC11F-2 37,24.984893,99.0,2020-02-21,3,2020-02-21T13:20:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,13:20:13,30.0,99.0,0,SigFox_DFC11F-2 38,24.984893,99.0,2020-02-21,3,2020-02-21T20:50:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,20:50:12,22.0,99.0,0,SigFox_DFC11F-2 39,24.984893,99.0,2020-02-21,3,2020-02-21T21:10:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:10:12,19.0,99.0,0,SigFox_DFC11F-2 40,24.984893,99.0,2020-02-22,3,2020-02-22T03:50:10Z,ITRI_PM25,1.0,1,0.0.1,121.518425,03:50:10,12.0,99.0,0,SigFox_DFC11F-2 41,24.984893,99.0,2020-02-22,3,2020-02-22T05:35:11Z,ITRI_PM25,1.0,1,0.0.1,121.518425,05:35:11,17.0,99.0,0,SigFox_DFC11F-2 42,24.984893,99.0,2020-02-22,3,2020-02-22T05:50:10Z,ITRI_PM25,1.0,1,0.0.1,121.518425,05:50:10,16.0,99.0,0,SigFox_DFC11F-2 43,24.984893,99.0,2020-02-22,3,2020-02-22T06:10:10Z,ITRI_PM25,1.0,1,0.0.1,121.518425,06:10:10,17.0,99.0,0,SigFox_DFC11F-2 44,24.984893,99.0,2020-02-22,3,2020-02-22T13:30:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,13:30:12,27.0,99.0,0,SigFox_DFC11F-2 45,24.984893,99.0,2020-02-22,3,2020-02-22T14:15:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,14:15:12,29.0,99.0,0,SigFox_DFC11F-2 46,24.984893,99.0,2020-02-22,3,2020-02-22T18:40:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,18:40:13,22.0,99.0,0,SigFox_DFC11F-2 47,24.984893,99.0,2020-02-22,3,2020-02-22T19:40:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,19:40:12,17.0,99.0,0,SigFox_DFC11F-2 48,24.984893,99.0,2020-02-22,3,2020-02-22T20:25:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,20:25:13,16.0,99.0,0,SigFox_DFC11F-2 49,24.984893,99.0,2020-02-23,3,2020-02-23T04:15:16Z,ITRI_PM25,1.0,1,0.0.1,121.518425,04:15:16,12.0,99.0,0,SigFox_DFC11F-2 50,24.984893,99.0,2020-02-23,3,2020-02-23T12:40:11Z,ITRI_PM25,1.0,1,0.0.1,121.518425,12:40:11,10.0,99.0,0,SigFox_DFC11F-2 51,24.984893,99.0,2020-02-23,3,2020-02-23T15:00:11Z,ITRI_PM25,1.0,1,0.0.1,121.518425,15:00:11,5.0,99.0,0,SigFox_DFC11F-2 52,24.984893,99.0,2020-02-24,3,2020-02-24T17:05:16Z,ITRI_PM25,1.0,1,0.0.1,121.518425,17:05:16,32.0,99.0,0,SigFox_DFC11F-2 53,24.984893,99.0,2020-02-25,3,2020-02-25T04:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,04:55:13,0.0,99.0,0,SigFox_DFC11F-2 54,24.984893,99.0,2020-02-25,3,2020-02-25T07:00:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,07:00:12,77.0,99.0,0,SigFox_DFC11F-2 55,24.984893,99.0,2020-02-25,3,2020-02-25T07:45:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,07:45:13,0.0,99.0,0,SigFox_DFC11F-2 56,24.984893,99.0,2020-02-25,3,2020-02-25T07:50:24Z,ITRI_PM25,1.0,1,0.0.1,121.518425,07:50:24,0.0,99.0,0,SigFox_DFC11F-2 57,24.984893,99.0,2020-02-25,3,2020-02-25T07:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,07:55:13,77.0,99.0,0,SigFox_DFC11F-2 58,24.984893,99.0,2020-02-25,3,2020-02-25T08:30:14Z,ITRI_PM25,1.0,1,0.0.1,121.518425,08:30:14,0.0,99.0,0,SigFox_DFC11F-2 59,24.984893,99.0,2020-02-25,3,2020-02-25T08:55:14Z,ITRI_PM25,1.0,1,0.0.1,121.518425,08:55:14,0.0,99.0,0,SigFox_DFC11F-2 60,24.984893,99.0,2020-02-25,3,2020-02-25T09:05:14Z,ITRI_PM25,1.0,1,0.0.1,121.518425,09:05:14,0.0,99.0,0,SigFox_DFC11F-2 61,24.984893,99.0,2020-02-25,3,2020-02-25T09:10:14Z,ITRI_PM25,1.0,1,0.0.1,121.518425,09:10:14,0.0,99.0,0,SigFox_DFC11F-2 62,24.984893,99.0,2020-02-25,3,2020-02-25T09:40:14Z,ITRI_PM25,1.0,1,0.0.1,121.518425,09:40:14,0.0,99.0,0,SigFox_DFC11F-2 63,24.984893,99.0,2020-02-25,3,2020-02-25T13:05:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,13:05:13,20.0,99.0,0,SigFox_DFC11F-2 64,24.984893,99.0,2020-02-25,3,2020-02-25T13:55:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,13:55:13,20.0,99.0,0,SigFox_DFC11F-2 65,24.984893,99.0,2020-02-25,3,2020-02-25T14:35:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,14:35:13,21.0,99.0,0,SigFox_DFC11F-2 66,24.984893,99.0,2020-02-25,3,2020-02-25T14:50:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,14:50:13,18.0,99.0,0,SigFox_DFC11F-2 67,24.984893,99.0,2020-02-25,3,2020-02-25T16:40:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,16:40:12,12.0,99.0,0,SigFox_DFC11F-2 68,24.984893,99.0,2020-02-25,3,2020-02-25T16:45:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,16:45:12,11.0,99.0,0,SigFox_DFC11F-2 69,24.984893,99.0,2020-02-25,3,2020-02-25T17:25:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,17:25:12,11.0,99.0,0,SigFox_DFC11F-2 70,24.984893,99.0,2020-02-25,3,2020-02-25T19:20:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,19:20:13,14.0,99.0,0,SigFox_DFC11F-2 71,24.984893,99.0,2020-02-25,3,2020-02-25T21:55:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,21:55:12,11.0,99.0,0,SigFox_DFC11F-2 72,24.984893,99.0,2020-02-25,3,2020-02-25T22:45:11Z,ITRI_PM25,1.0,1,0.0.1,121.518425,22:45:11,10.0,99.0,0,SigFox_DFC11F-2 73,24.984893,99.0,2020-02-26,3,2020-02-26T00:20:11Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:20:11,7.0,99.0,0,SigFox_DFC11F-2 74,24.984893,99.0,2020-02-26,3,2020-02-26T00:25:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:25:12,8.0,99.0,0,SigFox_DFC11F-2 75,24.984893,99.0,2020-02-26,3,2020-02-26T00:45:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,00:45:12,7.0,99.0,0,SigFox_DFC11F-2 76,24.984893,99.0,2020-02-26,3,2020-02-26T04:00:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,04:00:13,12.0,99.0,0,SigFox_DFC11F-2 77,24.984893,99.0,2020-02-26,3,2020-02-26T04:55:12Z,ITRI_PM25,1.0,1,0.0.1,121.518425,04:55:12,13.0,99.0,0,SigFox_DFC11F-2 78,24.984893,99.0,2020-02-26,3,2020-02-26T08:35:17Z,ITRI_PM25,1.0,1,0.0.1,121.518425,08:35:17,18.0,99.0,0,SigFox_DFC11F-2 79,24.984893,99.0,2020-02-26,3,2020-02-26T11:45:13Z,ITRI_PM25,1.0,1,0.0.1,121.518425,11:45:13,32.0,99.0,0,SigFox_DFC11F-2