Description of content

This Data Store shall be used within the Manage Traffic Area.  It shall contain data about the environmental conditions within the geographic area managed by the System.  This data shall have been produced by Functions within the Area from inputs that they have received.

The data in the Store shall be structured in the following way:
- date (date string)
- time (numbers defining hours, minutes and seconds)
- location (characters and/or numbers, e.g. GPS/Galileo data)
- temperature (number - in degrees Centigrade)
- humidity (number as a percentage)
- wind direction (up to five characters indicating compass points)
- wind speed (number in kph or mph)
- pollution levels (a set of numbers as percentages for different pollutants).

The number of entries shall be fixed by the number of times that samples are taken.  It shall be possible for the number and type of pollutants recorded to vary from one location to another and from one System to another.

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Datastore

DFD 3.4 Provide Environmental Information

Input dataflows

mt_load_environmental_conditions_data

Output dataflows

mt_read_environmental_conditions_data