Funding for this research was provided by:
Directorate for Geosciences (1329626)
University of Hawai'i at Hilo
National Aeronautics and Space Administration (NNX15ANZZA)
National Disaster Preparedness Training Center
Text and Data Mining valid from 2017-11-02
Received: 2 May 2017
Accepted: 20 October 2017
First Online: 2 November 2017
: The authors declare that they have no competing interests.
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