*2.1. Software*

Urban Mobility Accessibility Computer (UrMoAC) is an open-source tool developed by the German Aerospace Centre (DLR) [10] to compute accessibility measures within a geographical area, which can be aggregated for variable areas. UrMoAC can calculate, among others, the minimum time and distance required to reach the nearest specified destination (places such as hospitals, schools, parks, industries, etc.) using a specific transport mode or a combination of them (walking, cycling, motorised vehicles, and public transport), while taking into consideration the real road network and its constraints (speed limits, directions, and modes of transport). UrMoAC is a command-line tool written in the Java programming language, which reads its inputs from a PostgreSQL/PostGIS database.

UrMoAC was selected as the most suitable tool to perform the required accessibility analysis since it provides accurate and disaggregated results based on real distances and close-to-reality transportation behaviours. Furthermore, the open-source QGis software was used to visualise the information obtained from UrMoAC [16].
