Volcano monitoring applications of the ozone monitoring instrument
Document Type
Article
Publication Date
1-1-2013
Abstract
The Ozone Monitoring Instrument (OMI) is a satellite-based ultraviolet (UV) spectrometer with unprecedented sensitivity to atmospheric sulphur dioxide (SO2) concentrations. Since late 2004, OMI has provided a high-quality SO2 dataset with near-continuous daily global coverage. In this review, we discuss the principal applications of this dataset to volcano monitoring: (1) the detection and tracking of large eruption clouds, primarily for aviation hazard mitigation; and (2) the use of OMI data for long-term monitoring of volcanic degassing. This latter application is relatively novel, and despite showing some promise, requires further study into a number of key uncertainties. We discuss these uncertainties, and illustrate their potential impact on volcano monitoring with OMI through four new case studies. We also discuss potential future avenues of research using OMI data, with a particular emphasis on the need for greater integration between various monitoring strategies, instruments and datasets. © The Geological Society of London 2013.
Publication Title
Geological Society Special Publication
Recommended Citation
Mccormick, B.,
Edmonds, M.,
Mather, T.,
Campion, R.,
Hayer, C.,
Thomas, H.,
&
Carn, S.
(2013).
Volcano monitoring applications of the ozone monitoring instrument.
Geological Society Special Publication,
380(1), 259-291.
http://doi.org/10.1144/SP380.11
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/12462