Météo France
Daily ATMS and MWTS2 monitoring
 
  • DATA COVERAGE MAPS : available here

  • GRAPHS DISPLAY :

    Satellite :

    Sensor :

    Sensor :

    Type of surface or cloudiness :

    Producer center :

    Parameter :

    Parameter :

    Type of statistics :

    Type of statistics :

    • Each graph shows, for each observation time H ([H-3h00,H+3h00[ for long cut-off analysis), daily evolution of brightness temperature and returned relative humidity from ATMS and MWTS2 observations monitoring respectively from NPP/NOAA 20/NOAA 21 and FY-3D satellites. Daily statistics are calculated for each ATMS or MWTS2 channel and clear/cloudy sky or sea/land/sea ice categories and each producer center (Eumetsat, Lannion EARS or DBNet). These categories are :
    • clear sky on sea without ice, land and sea ice
    • cloudy sky on sea without ice, land and sea ice
    On these graphs are plotted average and standard-deviation curves of deviation from :
    • first guess before and after bias correction
    • first guess and analysis after bias correction
    Bias correction is applied for only ATMS/MWTS2 observations which are used in NWP analysis. No bias correction is applied to observations which are blacklisted and corresponding mean and standard deviation curves of deviation from analysis are not calculated.
    ECMWF ATMS/MWTS2 monitoring is available here.
    CMC ATMS/MWTS2 monitoring is available here.
    NCEP radiance monitoring is available here.
    JMA radiance monitoring is available here.
    Each graph shows, for each observation time H ([H-3h00,H+3h00[ for long cut-off analysis), daily evolution of brightness temperature and returned relative humidity from ATMS and MWTS2 observations monitoring respectively from NPP/NOAA 20/NOAA 21 and FY-3D satellites. Daily statistics are calculated for each ATMS or MWTS2 channel and clear/cloudy sky or sea/land/sea ice categories and each producer center (Eumetsat, Lannion EARS or DBNet). These categories are :
    • clear sky on sea without ice, land and sea ice
    • cloudy sky on sea without ice, land and sea ice
    On these graphs are plotted average and standard-deviation curves of deviation from :
    • first guess before and after bias correction
    • first guess and analysis after bias correction
    Bias correction is applied for only ATMS/MWTS2 observations which are used in NWP analysis. No bias correction is applied to observations which are blacklisted and corresponding mean and standard deviation curves of deviation from analysis are not calculated.
    ECMWF ATMS/MWTS2 monitoring is available here.
    CMC ATMS/MWTS2 monitoring is available here.
    NCEP radiance monitoring is available here.
    JMA radiance monitoring is available here.
    Each graph shows, for each observation time H ([H-3h00,H+3h00[ for long cut-off analysis), daily evolution of brightness temperature and returned relative humidity from ATMS and MWTS2 observations monitoring respectively from NPP/NOAA 20/NOAA 21 and FY-3D satellites. Daily statistics are calculated for each ATMS or MWTS2 channel and clear/cloudy sky or sea/land/sea ice categories and each producer center (Eumetsat, Lannion EARS or DBNet). These categories are :
    • clear sky on sea without ice, land and sea ice
    • cloudy sky on sea without ice, land and sea ice
    On these graphs are plotted average and standard-deviation curves of deviation from :
    • first guess before and after bias correction
    • first guess and analysis after bias correction
    Bias correction is applied for only ATMS/MWTS2 observations which are used in NWP analysis. No bias correction is applied to observations which are blacklisted and corresponding mean and standard deviation curves of deviation from analysis are not calculated.
    ECMWF ATMS/MWTS2 monitoring is available here.
    CMC ATMS/MWTS2 monitoring is available here.
    NCEP radiance monitoring is available here.
    JMA radiance monitoring is available here.