Number of observations
Plots of the number of records decoded for aircraft reports at CMC in 6-hour periods, divided by format of aircraft report:AIREP/ADS (ICAO), AMDAR (OMM FM42), BUFRS (WMO FM94).

Distribution maps
Distribution maps of observation points decoded for aircraft reports

Number of observations per time bin
Plots of the number of observations decoded per time bin (15 min.).

Monthly Means geographic distribution
Plots of the distribution maps of the monthly mean number of observations decoded per 24-hour period. The maps shows the 10 X 10 degrees distribution of the monthly mean values.

Monthly Number of observations
Trace of the mean number of elements assimilated per 24-hour periods

Number of observations per month
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