9-1-1 caller location is evolving. New industry developments are making indoor positioning of mobile phones during 9-1-1 calls possible for the first time. But raw geodetic position measurements alone are not actionable without a map, and indoor maps are the key to unlocking this potentially lifesaving technology. In this presentation, John Brosowsky, GeoComm’s Vice President of Innovation will discuss:

• Why indoor maps for 9-1-1 and what you need to know
• Where will indoor maps come from and how will they be maintained over time
• Innovative techniques for scaling locally authoritative crowdsourcing of indoor maps across states