James, Mike R, Brett Carr, Fiona D’Arcy, Angela Diefenbach, Hannah Dietterich, Alessandro Fornaciai, Einat Lev, Emma Liu, David Pieri, Mel Rodgers, Benoît Smets, Akihiko Terada, Felix von Aulock, Thomas Walter, Kieran Wood, and Edgar Zorn. “Volcanological Applications of Unoccupied Aircraft Systems (UAS): Developments, Strategies, and Future Challenges”. Volcanica 3, no. 1 (April 9, 2020): 67–114. Accessed January 16, 2021. https://www.jvolcanica.org/ojs/index.php/volcanica/article/view/48.