Sensorpedia is a proposed web platform that would use established Web 2.0 technologies like blogs, subscriptions, and mashups to enable users to share sensor information. It aims to provide an alternative to costly systems integration by allowing registered users to create profiles, contribute and subscribe to sensor data feeds, and interface other sensor systems and applications to the platform through contributed modules. The goal is to facilitate information sharing around sensor data among enterprises, citizens, academia, and government organizations dealing with threats both natural and man-made.