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 1,24.78613,99.0,2019-09-20,3,2019-09-20T10:10:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,10:10:12,8.0,99.0,0,SigFox_C255CF-0 2,24.78613,99.0,2019-09-20,3,2019-09-20T10:50:13Z,ITRI_PM25,1.0,1,0.0.1,120.988669,10:50:13,8.0,99.0,0,SigFox_C255CF-0 3,24.78613,99.0,2019-09-20,3,2019-09-20T11:10:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,11:10:12,8.0,99.0,0,SigFox_C255CF-0 4,24.78613,99.0,2019-09-20,3,2019-09-20T11:20:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,11:20:12,8.0,99.0,0,SigFox_C255CF-0 5,24.78613,99.0,2019-09-20,3,2019-09-20T11:30:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,11:30:12,8.0,99.0,0,SigFox_C255CF-0 6,24.78613,99.0,2019-09-20,3,2019-09-20T11:35:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,11:35:12,8.0,99.0,0,SigFox_C255CF-0 7,24.78613,99.0,2019-09-20,3,2019-09-20T12:00:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,12:00:12,8.0,99.0,0,SigFox_C255CF-0 8,24.78613,99.0,2019-09-20,3,2019-09-20T12:30:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,12:30:12,8.0,99.0,0,SigFox_C255CF-0 9,24.78613,99.0,2019-09-20,3,2019-09-20T12:50:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,12:50:12,8.0,99.0,0,SigFox_C255CF-0 10,24.78613,99.0,2019-09-20,3,2019-09-20T13:55:11Z,ITRI_PM25,1.0,1,0.0.1,120.988669,13:55:11,8.0,99.0,0,SigFox_C255CF-0 11,24.78613,99.0,2019-09-20,3,2019-09-20T14:30:11Z,ITRI_PM25,1.0,1,0.0.1,120.988669,14:30:11,8.0,99.0,0,SigFox_C255CF-0 12,24.78613,99.0,2019-09-20,3,2019-09-20T14:35:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,14:35:12,8.0,99.0,0,SigFox_C255CF-0 13,24.78613,99.0,2019-09-20,3,2019-09-20T14:40:13Z,ITRI_PM25,1.0,1,0.0.1,120.988669,14:40:13,8.0,99.0,0,SigFox_C255CF-0 14,24.78613,99.0,2019-09-20,3,2019-09-20T14:50:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,14:50:12,7.0,99.0,0,SigFox_C255CF-0 15,24.78613,99.0,2019-09-20,3,2019-09-20T15:00:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,15:00:12,8.0,99.0,0,SigFox_C255CF-0 16,24.78613,99.0,2019-09-20,3,2019-09-20T15:20:11Z,ITRI_PM25,1.0,1,0.0.1,120.988669,15:20:11,8.0,99.0,0,SigFox_C255CF-0 17,24.78613,99.0,2019-09-20,3,2019-09-20T15:35:12Z,ITRI_PM25,1.0,1,0.0.1,120.988669,15:35:12,7.0,99.0,0,SigFox_C255CF-0 18,24.78613,99.0,2019-09-20,3,2019-09-20T15:55:11Z,ITRI_PM25,1.0,1,0.0.1,120.988669,15:55:11,8.0,99.0,0,SigFox_C255CF-0