“…Jointly with previous work (Johnston, Basford, Bulot, Apetroaie-Cristea, Easton, Davenport, Foster, Loxham, Morris and Cox, 2019;Popoola et al, 2018;Isakov, Arunachalam, Baldauf, Breen, Deshmukh, Hawkins, Kimbrough, Krabbe, Naess, Serre and Valencia, 2019;Ahangar et al, 2019;Schneider et al, 2017;Moltchanov, Levy, Etzion, Lerner, Broday and Fishbain, 2015), our results can support and motivate the development of future low-cost networks and their integration in data fusion applications. According to the literature, North America, Europe, and China concentrate most of the current low-cost implementations, with experimental, citizen, and data dissemination purposes (Kumar and Gurjar, 2019;Morawska, Thai, Liu, Asumadu-Sakyi, Ayoko, Bartonova, Bedini, Chai, Christensen, Dunbabin, Gao, Hagler, Jayaratne, Kumar, Lau, Louie, Mazaheri, Ning, Motta, Mullins, Rahman, Ristovski, Shafiei, Tjondronegoro, Westerdahl and Williams, 2018).…”