Enhancing Public Safety With High-Res Aerial Data

This document is a case study detailing how the State of Tennessee has improved its Geographic Information System (GIS) activities, particularly in 911 emergency situations, through the use of high-resolution aerial data provided by Vexcel. The case study outlines the challenges faced by the state in obtaining adequate imagery and the transition from previous services to Vexcel's offerings. It explains the integration of Vexcel’s data into local 911 dispatch systems, allowing operators to access accurate maps and pertinent GIS datasets during emergency calls. The document highlights the effectiveness of address-based 911 routing and the positive feedback received from users. It also discusses the benefits of having a consistent statewide dataset that is cost-effective and meets the needs of various users, emphasizing the importance of reliable data in enhancing public safety and improving emergency response times. The case study concludes with insights on the ongoing expansion of Vexcel's data usage across the state.