gps_lat,24.984793 gps_num,99.0 s_d0,7.0 gps_alt,99.0 timestamp,2020-07-03T20:05:11Z app,ITRI_PM25 fmt_opt,0 gps_fix,1.0 gps_lon,121.518625 ver_format,3 ver_app,0.0.1 FAKE_GPS,1 time,20:05:11 date,2020-07-03 device_id,SigFox_BFC9FF-4 s_d0_hourly_num,2 s_d0_hourly,7