Yuan Li, Xiuqing Hu, Ping Qi, Shuze Jia NSMC/CMA Introduction to Instrument Performance Monitoring of FENGYUN Satellites Yuan Li, Xiuqing Hu, Ping Qi, Shuze Jia NSMC/CMA

System Flow Performance monitoring and alert Results sharing Data collection Collect the performance related remote sensing data (OBC and telemetry) of FY satellite Performance tracking Achieve the tracking function of the major parameters which characterize the instrument performance, the orbit control, the calibration update, and the operating status. Performance monitoring and alert Achieve performance monitor function, alert automatically when abnormal phenomenon occurred. Results sharing Share monitoring results to the hierarchy, operational control system, external users and WMO-OSCAR landing page on different level defined by data sharing policy. [təˈlɛmɪtri] [əˈtʃiv] [ˈhaɪərɑ:rki]

Current Status Modified links of CMA landing pages was reported to GDWG and WMO by the e-mail on 2017-11-07

OBC and telemetry monitoring Satellite Instrument Events log Landing Page at Space Agency FY-3B IRAS http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-IRAS MERSI-1 http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-MERSI MWHS-1 http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-MWHS MWRI http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-MWRI SIM-1 http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-SIM TOU http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-TOU VIRR http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3B-VIRR FY-3C ERM-1 http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-ERM http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-IRAS http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-MERSI MWHS-2 http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-MWHS http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-MWRI SBUS http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-SBUS SIM-2 http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-SIM http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-TOU http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-VIRR 16 instruments' performance were monitored by OBC and telemetry data ( FY-3B:7, FY-3C:9) since launch.

FY-3B/Infra Red Atmospheric Sounder http://gsics.nsmc.org.cn/portal/en/fyc v/monitoring.html#FY3B-IRAS Figures were plotting by last 2 days, last 30 days, last 1 year and all the life time. 2010/11/18-now There is an interannual change in temperature and a trend to increase gradually.

FY-3B/Medium Resolution Spectral Imager -1 http://gsics.nsmc.org.cn/portal /en/fycv/monitoring.html#FY 3B-MERSI 2010/11/18-now The data of OBC minus SV changes between 295-345

FY-3B/Micro-Wave Humidity Sounder -1 http://gsics.nsmc.org.cn/po rtal/en/fycv/monitoring.ht ml#FY3B-MWHS 2013/9/27-now

FY-3B/Micro-Wave Radiation Imager http://gsics.nsmc.org.cn/p ortal/en/fycv/monitoring. html#FY3B-MWRI 2010/11/18-now

FY-3B/Solar Irradiance Monitor - 1 http://gsics.nsmc.org.cn/por tal/en/fycv/monitoring.html #FY3B-SIM 2010/11/20-2017/10/7 No L1 data since 2017/10/8

FY-3B/Total Ozone Unit http://gsics.nsmc.org.cn/portal/ en/fycv/monitoring.html#FY3 B-TOU 2010/11/20-now

FY-3B/Visible and Infra-Red Radiometer

FY-3C/Earth Radiation Measurement - 1

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-IRAS 2013/10/17-2017/12/31 data in 2018 is still under processing

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-MERSI 2013/9/27-2015/5/29, no L1 data since 2015/5/30

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-MWHS

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-MWRI

FY-3C/Solar Backscatter Ultraviolet Sounder

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-SIM

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-TOU

http://gsics.nsmc.org.cn/portal/en/fycv/monitoring.html#FY3C-VIRR

Calibration using temperature monitoring

Discussion When averaging data by the granule, some abnormal output can’t be noticed .

Thank you!