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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,268 datasets
NASA's DISCOVER-AQ campaign collected ground-based atmospheric data at the Padonia site during its 2011 Maryland deployment to validate satellite observations. The four-year study employed two NASA aircraft and multiple ground instruments to investigate correlations between surface pollution and satellite column measurements. Data collection is complete for this specific deployment, focusing on ozone, nitrogen dioxide, and formaldehyde.
Maryland (Baltimore-Washington) deployment data from NASA's DISCOVER-AQ field study contains in situ meteorological and navigational measurements collected onboard a UC-12 aircraft. The data collection is complete for this deployment and was gathered to validate and expand the use of satellite observations for understanding near-surface air pollution. The campaign was a four-year collaboration between NASA research centers and multiple universities, employing targeted airborne and ground-based observations.
NASA's DISCOVER-AQ campaign collected surface-level atmospheric measurements to validate satellite observations of near-surface pollution. The four-year study employed two NASA aircraft and ground-based platforms, including the UMBC site, during deployments in regions violating air quality standards. This specific dataset contains data from the Maryland (Baltimore-Washington) deployment, with collection now complete.
In situ meteorological and navigational data collected onboard NASA's UC-12 aircraft during the Texas deployment of the DISCOVER-AQ field study. The data product contains navigational data collected via the APPLANIX system and is part of a four-year NASA campaign involving multiple aircraft and ground-based platforms. Data collection for the Texas deployment is complete.
NASA's DISCOVER-AQ was a four-year campaign involving multiple NASA centers and universities to improve satellite monitoring of air quality. This dataset contains remotely sensed atmospheric column data from the Airborne Compact Atmospheric Mapper (ACAM) instrument onboard a UC-12 aircraft, specifically for the Maryland deployment. The data collection is complete and was used to validate satellite observations of ozone, nitrogen dioxide, and formaldehyde near the surface.
NASA's DISCOVER-AQ campaign collected pre-generated merged data files from P-3B aircraft flights during the 2011 Maryland deployment. The four-year campaign involved NASA Langley, Goddard, and Ames Research Centers, plus multiple universities, to improve satellite monitoring of near-surface pollution. Data includes in-situ spiral profiles of aerosol properties, meteorological variables, and trace gas species like ozone, nitrogen dioxide, and formaldehyde.
Maryland deployment data from the DISCOVER-AQ campaign includes column measurements of nitrogen dioxide (NO2) and ozone (O3) from Pandora spectrometers at 12 ground sites, including Aldino, Beltsville, and Edgewood. The four-year campaign was a collaboration between NASA research centers and universities, using aircraft and ground observations to improve satellite monitoring of near-surface air quality. Data collection for this Maryland deployment is complete.
Environmental Protection Agency ground site data collected in LaPorte, Smith Point, and Texas Avenue during NASA's 2013 DISCOVER-AQ Texas deployment. The dataset contains surface-level measurements of pollutants like ozone, nitrogen dioxide, and formaldehyde, intended to validate and improve satellite-based air quality monitoring. Data collection is complete for this specific deployment, which was part of a four-year campaign involving NASA research centers and universities.
A 2013 field campaign in Houston, Texas, collected surface-level pollution data to validate satellite observations. The dataset contains measurements from the Manvel Croix ground site as part of NASA's four-year DISCOVER-AQ study. It was produced by NASA Langley Research Center, NASA Goddard Space Flight Center, NASA Ames Research Center, and multiple universities.
NASA's four-year DISCOVER-AQ campaign collected ground-based and airborne data to improve satellite monitoring of surface air pollution. The Galveston ground site data is part of the 2013 Texas deployment, which targeted Houston for violating National Ambient Air Quality Standards. Measurements likely include aerosol properties, meteorological variables, and trace gases like ozone, nitrogen dioxide, and formaldehyde.
Texas (Houston) deployment data from NASA's DISCOVER-AQ field study contains in situ meteorological and navigational measurements collected onboard the P-3B aircraft. The dataset is part of a four-year campaign involving NASA Langley, Goddard, and Ames Research Centers to improve satellite monitoring of ground-level air quality. Data collection for the Texas deployment is complete.
NASA's DISCOVER-AQ campaign collected ground-based atmospheric data at the Moody Tower site in Houston, Texas, during a 2013 deployment. The data likely contains measurements of trace gases, aerosols, and meteorological variables to validate satellite observations of near-surface pollution. The campaign was a four-year collaboration between NASA research centers and universities, with data collection now complete for this site.
Houston, Texas is the geographic focus of this dataset containing pre-generated merged data files from the P-3B aircraft during NASA's DISCOVER-AQ field study. The data collection is complete and was created to improve the use of satellites for monitoring near-surface air quality by incorporating crucial surface-level measurements. The campaign was a four-year collaboration between NASA research centers and multiple universities, targeting regions in violation of National Ambient Air Quality Standards.
NASA's Dynamics and Chemistry of the Summer Stratosphere (DCOTSS) campaign collected balloon data from four U.S. launch sites. The data, which includes ozone and water vapor measurements, aims to study the impact of North American Monsoon thunderstorms that transport pollutants into the stratosphere. Data collection is ongoing, with the current release featuring the first of two ~8-week deployments.
NASA's Dynamics and Chemistry of the Summer Stratosphere (DCOTSS) sub-orbital campaign reports from deployments based in Salina, Kansas. The collection includes mission scientist reports, flight planning briefings, pilot reports, and science flight summaries, documenting instrument status, weather conditions, and key observations. Data collection for this product is complete.
NASA's Dynamics and Chemistry of the Summer Stratosphere (DCOTSS) model output features trajectory calculations, convection-permitting simulations, and chemistry model data from a sub-orbital aircraft campaign. The data is based on ER-2 aircraft flights from Salina, KS, during early to late summer deployments. Data collection is ongoing and currently features the first deployment.
North American wildfires were sampled during the summer 2019 FIREX-AQ campaign. The dataset includes plume ratios and supplementary analysis from instrumented aircraft, satellites, and ground stations, measuring over 200 trace gas species and aerosol properties. Data collection is complete and was conducted by NASA and NOAA.
FIREX-AQ was a 2019 NOAA/NASA intensive study of North American fires. The campaign utilized a combination of instrumented airplanes, satellites, and ground-based instrumentation, including the Aerodyne mobile platform which collected these in-situ measurements of aerosol properties and trace gases. The overarching goal was to understand the impact of fire emissions on tropospheric chemistry, plume rise, and downwind air quality.
Remotely sensed data collected by the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator (GCAS) onboard the ER-2 aircraft during the FIREX-AQ campaign. The campaign was a NOAA/NASA interagency study of North American fires conducted during summer 2019. The ER-2 payload included 8 satellite analog instruments providing fire temperature, plume heights, and vegetation/soil albedo information.
FIREX-AQ_SurfaceMobile_MACH2_InSitu_Data are in-situ measurements collected via the NASA Langley Aerosol Research Group mobile platform (MACH2) during the 2019 FIREX-AQ campaign. The data likely contains aerosol microphysical, optical, and chemical properties from instruments including the Aerodyne CAPS, APS, OPS, and MAAP. This dataset is part of a larger NOAA/NASA interagency study to understand the impact of North American fire emissions on tropospheric chemistry and air quality.