Cross-referencing social media and public surveillance camera data for disaster response

摘要: Physical media (like surveillance cameras) and social Instagram Twitter) may both be useful in attaining on-the-ground information during an emergency or disaster situation. However, the intersection reliability of cameras a natural are not fully understood. To address this gap, we tested whether is utility when physical went off-line Hurricane Irma 2017. Specifically, collected compared geo-tagged Twitter posts state Florida times areas where public off-line. We report content frequency to determine for managers first responders disaster.