Articles | Volume 13, issue 11
https://doi.org/10.5194/amt-13-5891-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-13-5891-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Probabilistic retrieval of volcanic SO2 layer height and partial column density using the Cross-track Infrared Sounder (CrIS)
Cooperative Institute for Meteorological Satellite Studies (CIMSS), University of Wisconsin, Madison, WI, USA
Michael J. Pavolonis
Cooperative Institute for Meteorological Satellite Studies (CIMSS), University of Wisconsin, Madison, WI, USA
National Oceanic and Atmospheric Administration (NOAA) Center for Satellite Applications and Research (STAR), Madison, WI, USA
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16 citations as recorded by crossref.
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- Volcanic sulfur dioxide monitored from a constellation of FengYun hyperspectral infrared sounders in dawn-dusk, mid-morning, and afternoon sun-synchronous orbits Z. Zeng et al. 10.1016/j.rse.2025.115057
- Ultraviolet and visible remote sensing of volcanic gas emissions C. Kern 10.1016/j.jvolgeores.2025.108423
- A Novel Approach to Estimating Time-Averaged Volcanic SO2 Fluxes from Infrared Satellite Measurements D. Hyman et al. 10.3390/rs13050966
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- Monitoring Trends of SO2 level Using Time-Series Sentinel-5 Images Based on Google Earth Engine B. Muslimbekov et al. 10.1051/e3sconf/202456303068
- The 2019 Raikoke eruption as a testbed used by the Volcano Response group for rapid assessment of volcanic atmospheric impacts J. Vernier et al. 10.5194/acp-24-5765-2024
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14 citations as recorded by crossref.
- Observed Atmospheric Features for the 2022 Hunga Tonga Volcanic Eruption from Joint Polar Satellite System Science Data Products L. Zhou et al. 10.3390/atmos14020263
- Bayesian inversion of emissions from large urban fire using in situ observations E. Launay et al. 10.1016/j.atmosenv.2024.120391
- Volcanic sulfur dioxide monitored from a constellation of FengYun hyperspectral infrared sounders in dawn-dusk, mid-morning, and afternoon sun-synchronous orbits Z. Zeng et al. 10.1016/j.rse.2025.115057
- Ultraviolet and visible remote sensing of volcanic gas emissions C. Kern 10.1016/j.jvolgeores.2025.108423
- A Novel Approach to Estimating Time-Averaged Volcanic SO2 Fluxes from Infrared Satellite Measurements D. Hyman et al. 10.3390/rs13050966
- The 2019 Raikoke volcanic eruption – Part 1: Dispersion model simulations and satellite retrievals of volcanic sulfur dioxide J. de Leeuw et al. 10.5194/acp-21-10851-2021
- EUNADICS-AV early warning system dedicated to supporting aviation in the case of a crisis from natural airborne hazards and radionuclide clouds H. Brenot et al. 10.5194/nhess-21-3367-2021
- Exploiting Sentinel-5P TROPOMI and Ground Sensor Data for the Detection of Volcanic SO2 Plumes and Activity in 2018–2021 at Stromboli, Italy A. Cofano et al. 10.3390/s21216991
- Day–Night Monitoring of Volcanic SO2 and Ash Clouds for Aviation Avoidance at Northern Polar Latitudes N. Krotkov et al. 10.3390/rs13194003
- Monitoring Trends of SO2 level Using Time-Series Sentinel-5 Images Based on Google Earth Engine B. Muslimbekov et al. 10.1051/e3sconf/202456303068
- The 2019 Raikoke eruption as a testbed used by the Volcano Response group for rapid assessment of volcanic atmospheric impacts J. Vernier et al. 10.5194/acp-24-5765-2024
- Improved retrieval of SO2 plume height from TROPOMI using an iterative Covariance-Based Retrieval Algorithm N. Theys et al. 10.5194/amt-15-4801-2022
- Volcanic SO2 layer height by TROPOMI/S5P: evaluation against IASI/MetOp and CALIOP/CALIPSO observations M. Koukouli et al. 10.5194/acp-22-5665-2022
- FALL3D-8.0: a computational model for atmospheric transport and deposition of particles, aerosols and radionuclides – Part 2: Model validation A. Prata et al. 10.5194/gmd-14-409-2021
Latest update: 22 Oct 2025
Short summary
Understanding the lateral extent, altitude, and amount of sulfur dioxide (SO2) is important for studying volcanic clouds in support of aviation safety and for analyzing the effects of volcanoes on global climate.
In this study, we detail an enhanced satellite measurement that provides probability distributions for the altitude and concentration of SO2 instead of single estimates using the Cross-track Infrared Sounder (CrIS) on the Joint Polar Satellite System (JPSS) series of satellites.
Understanding the lateral extent, altitude, and amount of sulfur dioxide (SO2) is important for...