. / Geo- visualisation of gamma ray activity
Using a PIN detector with scintillator enables a gamma ray detector to run with low power consumption. The devices will send environmental data (gamma activity, temp, pressure, humidity, ...) combined with GPS position to a graphical backend showing the severity (red, yellow, green) on a geographical map. Similar projects exist already: Aircast or Safecast. My idea is to use LoRa for online data transfer to the backend.
Maps: Google Earth, OpenStreetMap or SwissTopo (http://api3.geo.admin.ch/api/examples.html)