Williams DB, Ramsey MS (2024) Infrared Spectroscopy of Volcanoes – From Laboratory to Orbital Scale, Frontiers in Earth Science, 12 (1308103),https://doi.org/10.3389/feart.2024.1308103
Thompson JO, Williams DB, Ramsey MS (2023) The Expectations and prospects for quantitative volcanology in the upcoming SBG era, Earth and Space Science, 10(5), e2022EA002817, https://doi.org/10.1029/2022EA002817
Williams DB, Ramsey MS (2022) Analysis of ash emissions from the 2020 Nishinoshima eruption using ASTER thermal infrared orbital data, Journal of Volcanology and Geothermal Research, 421, 107424, https://doi.org/10.1016/j.jvolgeores.2021.107424
Thompson JO, Williams DB, Lee RJ, Ramsey MS (2021) Quantitative thermal emission spectroscopy at high temperatures: A laboratory approach for measurement and calibration, Journal of Geophysical Research: Solid Earth 126, e2021JB022157, https://doi.org/10.1029/2021JB022157
Williams DB, Ramsey MS (2019) On the applicability of laboratory thermal infrared emissivity spectra for deconvolving satellite data of opaque volcanic ash plumes, Remote Sensing, Special Issue: Quantitative Volcanic Hazard Assessment and Uncertainty Analysis in Satellite Remote Sensing and Modeling, 11(19), 2318, https://doi.org/10.3390/rs11192318
Williams DB, Ramsey MS, Wickens DJ, Karimi B (2019) Identifying eruptive sources of drifting volcanic ash clouds using back-trajectory modelling of spaceborne thermal infrared data, Bulletin of Volcanology, 81, 53, https://doi.org/10.1007/s00445-019-1312-y
Jahn L, Fahy W, Williams DB, Sullivan R (2019) The role of feldspar and pyroxene minerals in the ice nucleating ability of three volcanic ashes, ACS Earth and Space Chemistry, 3, 626 - 636, https://doi.org/10.1021/acsearthspacechem.9b00004
Williams DB, Thomas HE (2011) An assessment of volcanic hazards to aviation - a case study from the 2009 Sarychev Peak eruption, Geomatics, Natural Hazards and Risk, Special Issue: Passive satellite techniques and ground-based investigations for volcanic activity monitoring, 2(3), 233 - 246, https://doi.org/10.1080/19475705.2011.558117
Conference Presentations
Williams DB, Thompson JO, Ramsey MS, Coupling multispectral ground and space TIR systems for monitoring volcanic emissions, Cities on Volcanoes 12, Antigua, Guatemala
Williams DB, Ramsey MS, Realmuto VJ, The downwind compositional change of volcanic ash-rich plumes: Insights from high spatial resolution orbital TIR data, AGU Fall Meeting, San Francisco, CA
Thompson JO, Williams DB, Ramsey MS, Realmuto VJ, Coupling the short-term surface and atmospheric thermophysical responses during the 2022 Hunga Tonga (HTHH) eruption using geostationary thermal infrared spectroscopy, AGU Fall Meeting, San Francisco, CA
Ramsey MS, Watson IM, Thompson JO, Williams DB, New instrumentation, approaches, and concepts for thermal and compositional imaging of volcanic plumes, IAVCEI General Assembly, Roturoa, New Zealand Williams DB, Lee RJ, Realmuto VJ, Ramsey MS (2022) Thermal infrared spectroscopy of volcanic ash: From laboratory to orbital scale, AGU Fall Meeting, Chicago, IL Williams DB, Thompson JO, Ramsey MS (2022) Modeling the composition and particle size distribution of the Hunga Tonga-Hunga Ha'apai ash plume using thermal infrared spectroscopy, AGU Fall Meeting, Chicago, IL
Thompson JO, Ramsey MS, Williams DB, Realmuto VJ (2022) Characterizing Precursory Volcanic Activity Using Geostationary Thermal Infrared Data, AGU Fall Meeting, Chicago, IL
Williams DB, Ramsey MS, Thompson JO (2021) Multiscale analysis of ash- and water-rich volcanic plumes using linear spectral deconvolution modeling, AGU Fall Meeting, New Orleans, LA
Flynn ITW, Williams DB, Ramsey MS (2021) Calculating lava flow volumes using orbital stereo data, AGU Fall Meeting, New Orleans, LA
Williams DB, Ramsey, MS (2019) Application of laboratory thermal infrared emissivity data to the study of opaque volcanic ash plumes, AGU Fall Meeting, San Francisco, CA
Ramsey MS, Williams DB, Thompson JO (2019) Beyond multispectral/multiday thinking: What the Decadal Survey really says about thermal infrared (TIR) data and volcanic systems, Surface Biology and Geology Science Team Meeting, Washington DC
Thompson JO, Williams DB, Ramsey MS (2019) The importance of multispectral thermal infrared (TIR) data for quantitative volcanic monitoring, Surface Biology and Geology Science Team Meeting, Washington DC
Williams DB, Ramsey MS (2019) Development and application of the ASTER volcanic ash spectral library, ASTER Science Team Meeting, Tokyo, Japan
Ramsey MS, Williams DB (2018) Remote sensing of volcanic plume gas–solid interactions using laboratory, ground and orbital thermal infrared data, Elizabeth and Frederick White Conference, Australian National University, Canberra, Australia
Green G, Lee RJ, Williams DB (2018) Mapping the areal extent and composition of volcanic ash deposits using Apparent Thermal Inertia, 53rd Annual Meeting of the GSA North Eastern Section, #310608
Williams DB, Ramsey MS (2017) Retrieval of volcanic ash composition and particle size using high spatial resolution satellite data, AGU Fall Meeting, New Orleans, LA
Williams DB, Ramsey MS (2016) AVAL - The ASTER Volcanic Ash Library, AGU Fall Meeting, San Francisco, CA
Williams DB, Ramsey MS (2015) Ground-based analysis of volcanic ash plumes using a new multispectral thermal infrared camera approach, AGU Fall Meeting, San Francisco, CA
Williams DB, Ramsey MS (2014) Analzying proximal volcanic ash emissions using high spatial resolution thermal infrared imagery, Tephra 2014 Meeting: Maximizing the potential of Tephra for multidisciplinary science, Portland, OR Williams DB, Ramsey MS, Karimi B (2013) Identifying the volcanic source of disconnected ash clouds using the HYSPLIT dispersion model, AGU Fall Meeting, San Fransisco, CA
Ramsey MS, Reath KA, Williams DB (2013) Threshold considerations for future volcanic hotspot and ash detection using HyspIRI, 2013 HyspIRI Science Workshop, Pasadena, CA
Williams DB, Thomas HE, Watson IM (2010) A multi-sensor analysis of the 2009 eruption of Sarychev Peak, Kuril Islands: A case study for hazards to aviation, AGU Fall Meeting, San Fransisco, CA
Williams, DB (2010) Using multiple satellite sensors for monitoring volcanic emissions for aviation hazard mitigation - A case study from the eruption of Sarychev Peak, BGA Postgraduate in Research Meeting, Bristol, UK