Sulfur Dioxide - Earthdata
WEBNov 30, 2022 — Sulfur dioxide (SO2) is a non-inflammable colorless gas. SO2 is usually oxidized by ozone and hydrogen peroxide to form sulfur trioxide, a secondary pollutant that is extremely soluble in water. Droplets of sulfuric acid (acid rain) are formed when sulfur oxides are present in the atmosphere. The production of SO2 originating from coal-fired …
Ozone Mapping and Profiler Suite (OMPS) | Earthdata
WEBFeb 13, 2024 — Leave subject and body blank. The Ozone Mapping and Profiler Suite (OMPS) is aboard the joint NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) satellite, which launched in October 2011. Near real-time (NRT) OMPS data products include total column ozone, total column sulfur dioxide (SO 2), vertical ozone profile …
OMI | Earthdata
WEBJul 15, 2004 — The Ozone Monitoring Instrument (OMI) uses an imaging spectrometer to distinguish between aerosol types, such as smoke, dust, and sulfates. It measures cloud pressure and coverage, which provides data to derive tropospheric ozone. Launched in 2004 aboard NASA’s Aura satellite, OMI provides a record of total ozone and other …
Sulfur Dioxide Plume from the Mauna Loa Volcano Eruption, …
WEBNov 28, 2022 — This true color corrected reflectance image is overlaid with the Prata Sulfur Dioxide (SO 2) Index (Day) layer showing the Sulfur Dioxide plume from the Mauna Loa Volcano eruption on November 28, 2022. The corrected reflectance image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS), and the sulfur dioxide …
Sulfur Dioxide Plume from Shiveluch Volcano Eruption - Earthdata
WEBApr 12, 2023 — Shiveluch is one of the largest volcanoes in the region, and the eruption sent a massive plume of ash as high as 65,000 feet, according to the Smithsonian Global Volcanism Program. The imagery layers shown were acquired by the Visible Infrared Imaging Radiometer Suite (VIIRS) and Ozone Mapping and Profiler Suite (OMPS) …
Sulfur Oxides - Earthdata
WEBMay 20, 2019 — The Earth Observing System Data and Information System is a key core capability in NASA’s Earth Science Data Systems Program. It provides end-to-end capabilities for managing NASA’s Earth science data from various sources—satellites, aircraft, field measurements, and various other programs.
Ozone Monitoring Instrument (OMI) - Earthdata
WEBFeb 13, 2024 — The Ozone Monitoring Instrument (OMI) aboard NASA's Aura satellite (launched in 2004) measures ozone from Earth's surface to top-of-atmosphere. OMI also measures sulfur dioxide (SO 2), aerosols, and cloud top pressure. Near real-time (NRT) OMI data are available through LANCE generally within 100 to 165 minutes after a …
Effects of Emissions on Climate Change - Earthdata
WEBMar 8, 1998 — Sulfur dioxide emissions have been a main target of clean air regulation in the U.S. since the 1970s. In addition, the accelerating use of fossil fuels worldwide is expected to overwhelm the masking effect of sulfates. "Climate change effects are anticipated to be greater than in the old scenarios," Dr. Smith said.
Microwave Limb Sounder (MLS) | Earthdata
WEBFeb 9, 2024 — The Microwave Limb Sounder (MLS) instrument aboard NASA’s Aura satellite acquires measurements of atmospheric composition, temperature, humidity, and cloud ice. MLS near real-time (NRT) data are available through LANCE generally within 45 to 140 minutes after a satellite observation. To download MLS data, register for an Earthdata …
Webinar: Learn How to Subset Ozone Monitoring Instrument
WEBMar 28, 2018 — NASA EOSDIS webinar held on 3/28/2018, to learn how to use the GES DISC Level 2 Subsetter to subset SO2 swath data from OMI, hosted by GES DISC. Join us to learn how to use NASA's GES DISC Level 2 Subsetter to subset SO2 swath data from the NASA Ozone Monitoring Instrument (OMI)!