流程图题diagram below shows how The Australian Bureau of 

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The diagram below shows how The Australian Bureau of Meteorology
collects up-to-the- minute information on the weather in order to
produce reliable forecasts.
Write a report for a university lecturer describing the information shown below.
http://s1/mw690/814f88d0tx6CFBfvLTWe0&690below
The diagram shows in four stages how the Australian Bureau of
Meteorology gets its weather information in order to make weather
forecasts.
According to the diagram, in the first stage there is the
“incoming information”. Raw data is collected from outer space, on
land, or at sea, using satellite, radar, and drifting buoy
respectively. Next, this data is analyzed and forecasted by
experts. At this stage experts study satellite photos, radar
screens, and synoptic charts to determine weather conditions. Stage
three of the process is when the information is prepared for
broadcast. This is done through computer which sends all necessary
data to the fourth stage. At this point the weather data is
broadcasted to the general public via TV, radio and telephone
(recorded announcement).
Thus, the process diagram illustrates how weather data is collected, studied, prepared, and finally broadcast.
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