Towards Drone-based Mapping of Volcanic Gases using Gas Tomography
The episode discusses a paper titled 'Towards Drone-based Mapping of Volcanic Gases using Gas Tomography.' Hosts discuss how this research uses drones and gas tomography to map volcanic gas emissions. The method overcomes drone sensor limitations caused by rotor downwash by using open-path sensing combined with a Lagrangian model to reconstruct spatial gas distribution maps.