What system provides telecommunicators with estimated real-time locations of emergency response units within their service area?

The AVL (Automatic Vehicle Location) System is designed to track and provide telecommunicators with the estimated real-time locations of emergency response units, such as police, fire, and EMS vehicles, within their service area. This technology utilizes GPS data and other location services to transmit the precise location of vehicles to dispatch centers.

When an emergency call is received, telecommunicators can quickly assess the nearest available units based on their real-time locations, allowing for more efficient deployment of resources. This efficiency can significantly enhance response times and improve overall public safety outcomes.

In contrast, while CAD (Computer-Aided Dispatch) systems organize and prioritize emergency calls and manage response units, they may not provide live location tracking on their own without integration with an AVL system. GIS (Geographic Information System) is utilized for mapping and analyzing spatial data but does not track vehicles in real time. A radio transmitter facilitates communication but does not provide location data about response units. Therefore, the AVL System is the appropriate choice for obtaining real-time location information of emergency response units.