The given diagram represent the Australian Bureau of Meteorology which gets up-to-date information about weather in order to produce reliable forecast. Overall, there are mainly four steps for forecasting, which includes incoming information, analysis and forecasting, preparing the broadcast and broadcast. As can be seen that, incoming information has three sources. To start with, satellite collect details about it use of the satellite photo. Radar get details through radar screen and drifting buoys through the synoptic charts. A satellite photo, radar screen and synoptic chart which can use for analysis and forecasting. Moreover, computer used for the preparing the broadcast and it is necessary before the broadcasting information to the public. The climate data broadcasting to the public in different three ways: Television, radio and telephone. Broadcast data to the people on TV by TV newspaper, Radio and telephone by the recorded announcement. To summarize, climate facts gathered by different types of sources and then analysis before the broadcast to the people. 
The  
given
 diagram represent the Australian Bureau of Meteorology which  
gets
 up-to-date  
information
 about weather in order to produce reliable forecast.  
Overall
, there are  
mainly
 four steps for forecasting, which includes incoming  
information
, analysis and forecasting, preparing the  
broadcast
 and  
broadcast
. As can be  
seen
 that, incoming  
information
 has three sources. To  
start
 with, satellite collect  
details
 about it  
use
 of the satellite photo. Radar  
get
  details
 through radar screen and drifting buoys through the synoptic charts. A satellite photo, radar screen and synoptic chart which can  
use
 for analysis and forecasting.  
Moreover
, computer  
used
 for the preparing the  
broadcast
 and it is necessary  
before
 the broadcasting  
information
 to the public. The climate data broadcasting to the public in  
different
 three ways: Television, radio and telephone.  
Broadcast
 data to the  
people
 on TV by TV newspaper, Radio and telephone by the recorded announcement.  
To summarize
, climate facts gathered by  
different
 types of sources and then analysis  
before
 the  
broadcast
 to the  
people
.