IOPES aims at strengthening the preparedness of civil protection and emergency teams (CPET) involved in disaster-related operations. The targets are (1) to provide continuous, time-tagged information about the location of CPETs, no matter whether they are located indoors or outdoors, (2) integrating such information as a new feature of an already operational emergency management system, (3) relying in cartography, either existing or produced by means of fast mapping techniques and Remotely Piloted Aircraft Systems (RPAS) ...