The spatial coverage of the mobile monitoring network was estimated based on the total length of the monitored routes. Four mobile stations are assumed to be installed on public transport buses operating along different urban routes with lengths of 13 km, 15 km, 17 km, and 18 km respectively. In addition, two dedicated mobile units operate in industrial and port areas with route lengths of 15 km and 20 km. The total monitored route length therefore reaches approximately 98 km. Consid-ering a lateral monitoring width of 100 m (0.1 km), the theoretical monitored area can be estimated as:

The mobile monitoring network's spatial reach was calculated using the combined length of all monitored pathways. The plan involves placing four mobile stations on public buses that travel distinct city routes measuring 13 km, 15 km, 17 km, and 18 km in length. Additionally, two specialized mobile units will cover industrial and port zones along routes spanning 15 km and 20 km. This configuration results in a total monitored route distance of roughly 98 km. When accounting for a sideways monitoring range of 100 m (0.1 km), the potential monitored coverage area can be calculated as: