In regards to a specialist drone, there are various factors to look at. Companies that supply this volume of drone contain Skydio, DJI, Autel Robotics, and Anzu Robotics. For this list we planned to advise a drone that had each a regular digicam (RGB) and a thermal camera by using https://www.aeroindustrial.com/encuentra-tu-dron-perfecto-en-drone-store-barcelona/