Physical oceanography
Macaronesia, Analysis, Hydrology, Surveys, Volcanes, Cabo Verde, Fogo (Cabo Verde), Volcanoes, Drone aircraft, Macaronesian, Macaronésie, Macaronésia
Environment, Earth Sciences, LCC: QE39, Dewey: 551.46
Lidar, coastal dunes, GIS, Tidal marshes, Softcopy photogrammetry