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Volcanological applications of unoccupied aircraft systems (UAS): Developments, strategies, and future challenges

April 9, 2020

Unoccupied aircraft systems (UAS) are developing into fundamental tools for tackling the grand challenges in volcanology; here, we review the systems used and their diverse applications. UAS can typically provide image and topographic data at two orders of magnitude better spatial resolution than space-based remote sensing, and close-range observations at temporal resolutions down to those of video frame rates. Responsive deployments facilitate dense time-series measurements, unique opportunities for geophysical surveys, sample collection from hostile environments such as volcanic plumes and crater lakes, and emergency deployment of ground-based sensors (and robots) into hazardous regions. UAS have already been used to support hazard management and decision-makers during eruptive crises. As technologies advance, increased system capabilities, autonomy and availability, supported by more diverse and lighter-weight sensors, will offer unparalleled potential for hazard monitoring. UAS are expected to provide opportunities for pivotal advances in our understanding of complex physical and chemical volcanic processes.

Publication Year 2020
Title Volcanological applications of unoccupied aircraft systems (UAS): Developments, strategies, and future challenges
DOI 10.30909/vol.03.01.67114
Authors Mike R. James, Brett B Carr, Fiona D'Arcy, Angela K. Diefenbach, Hannah R. Dietterich, Alessandro Fornaciai, Einat Lev, Emma J Liu, David C. Pieri, Mel Rodgers, Benoît Smets, Akihiko Terada, Felix W von Aulock, Thomas R. Walter, Kieran T Wood, Edgar U Zorn
Publication Type Article
Publication Subtype Journal Article
Series Title Volcanica
Index ID 70218230
Record Source USGS Publications Warehouse
USGS Organization Volcano Science Center