Urban mobility data to support the assessment of dynamic vulnerability to disasters

Abstract

From many available sources of urban mobility data, we consider origin-destination surveys to analyze typical daily displacements in São José dos Campos municipality (Brazil) and the differences of vulnerability to floods according to both traffic zones and periods of the day. As results, we found three periods of the day and three traffic zones which would be more vulnerable to floods. This information may be used as a supporting tool for stakeholders, aiming to minimize negative consequences in urban areas.