Measurement of three dimensional volcanic plume properties using multiple ground based infrared cameras
Sign Up to like & getrecommendations! Published in 2019 at "ISPRS Journal of Photogrammetry and Remote Sensing"
DOI: 10.1016/j.isprsjprs.2019.06.002
Abstract: Abstract This study presents a method and a proof of principle system for the direct measurement of volcanic plume 3-D spatial properties. The shape of a plume is reconstructed in three dimensions using multi-view imagery… read more here.
Keywords: ground based; measurement three; infrared cameras; volcanic plume ... See more keywords
Determining the three-dimensional structure of a volcanic plume using Unoccupied Aerial System (UAS) imagery
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2019.106731
Abstract: Abstract This study presents a photogrammetric method for 3D reconstruction of a volcanic plume outline to retrieve its spatial properties. A dataset of sequential multi-view images was collected, using a drone-mounted camera, for a small-scale… read more here.
Keywords: three dimensional; volcanic plume; imagery; plume ... See more keywords
Hearing a volcanic plume.
Sign Up to like & getrecommendations! Published in 2017 at "Science"
DOI: 10.1126/science.355.6320.35-a
Abstract: Volcanology![Figure][1] CREDIT: ASSOCIATED PRESS, COLT SNAPP Monitoring remote eruptions—such as that of Pavlof Volcano, Alaska, in 2016—is challenging. Fee et al. found that the height of the ash plume during the Pavlof eruption could be… read more here.
Keywords: volcanic plume; volcanology; plume; hearing volcanic ... See more keywords
Variability in the Gas Composition of the Popocatépetl Volcanic Plume
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Earth Science"
DOI: 10.3389/feart.2019.00114
Abstract: Long term time series of volcanic plumes composition constitute valuable indicators of the evolution of the magmatic and volcanic systems. We present here a 4 years long time series of molecular ratios of HF/HCl, HCl/SO2… read more here.
Keywords: volcanic plume; gas; composition; hcl ... See more keywords