Village of Tinley Park, IL has recently invested in modernizing their village Computer Aided Dispatch System (CAD). Part of this modernization was building the foundation of the new CAD upon data that is created, updated and managed by the village Geographic Information Systems (GIS) program. This data includes residential and commercial addresses and address ranges to allow for vehicle routing to calls made from homes or from cell phones throughout the village. Important information such as fire hydrant locations, building characteristics, and building entry points were also built in GIS to allow first responders a chance to create an operational plan prior to arriving at the scene of an emergency.
Arriving on scene with a plan allows for quick action in a situation where minutes can be critical to the outcome of an emergency. GIS also can help track data that will allow the village map and report on reoccurring incidents in the village, such as auto accidents or burglaries. Having a GIS program helped to save the village tens of thousands of dollars in data implementation costs for the CAD system, as well as provide local authoritative data and more robust product for emergency responders.