4. Continuous electromagnetic monitoring and measurement stations: towards a 3D electromagnetic cadastre

In response to the need to inform the public, more and more towns and cities are equipping themselves with fixed electromagnetic field measurement stations, which take continuous measurements and record the results for reading via the Internet. These stations can store and retrieve the data collected. Data is collected 24 hours a day. Internet access to data on the electromagnetic quality of the environment is thus available to anyone. Antennessa has equipped several cities in France (Brest, Marseille...) and Europe (Valladolid, Balearic Islands...). Satimo