Institution: | Institute of Geophysics, University of Hamburg, Bundestr. 55, 20146;Hamburg, Germany. E-mail: IAV GmbH, Nordhoffstr. 5, 38518;Gifthorn, Germany Volcanological Technological Technological Research Center (VTRC/BPPTK), Jalan Cendana 15;, Yogyakarta-55166, Indonesia |