gps_lat,24.78623 gps_num,99.0 date,2020-02-24 ver_format,3 timestamp,2020-02-24T19:55:11Z app,ITRI_PM25 gps_fix,1.0 s_d0_hourly_num,4 FAKE_GPS,1 ver_app,0.0.1 gps_lon,120.988869 s_d0_hourly,32.75 time,19:55:11 s_d0,33.0 gps_alt,99.0 fmt_opt,0 device_id,SigFox_E64127-0