Area Computers

Functional Requirements

* Collates data received from weather stations
* Integrates data with reports from other sources (i.e. satellites, ships)
* Generates local weather maps
* Prepares local forecast
* Places forecast in database

Non-functional Requirements

* Requests data from weather stations every 5 minutes
* Updates forecasts every 4 hours

Weather Stations

Functional Requirements

* Collects weather data on a continuous cycle
* Performs data processing and summarizes it
* Transmits data for further processing by an area computer