(Solved): draw use case diagram for System Weather station Use case Report weather Actors Weather informatio ...

draw use case diagram for System Weather station Use case Report weather Actors Weather information system, Weather station Data The weather station sends a summary of the weather data that has been collected from the instruments in the collection period to the weather information system. The data sent are the maximum, minimum, and average ground and air temperatures; the maximum, minimum, and average air pressures; the maximum, minimum and average wind speeds; the total rainfall; and the wind direction as sampled at 5-minute intervals. Stimulus The weather information system establishes a satellite communication link with the weather station and requests transmission of the data. Response The summarized data is sent to the weather information system. Comments Weather stations are usually asked to report once per hour, but this frequency may differ from one station to another and may be modified in future.