9 datasets

NASA Earthdata CMR + NASA Data Portal2026 · Astronomical catalogue

SUCCESS_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data for the DC-8 aircraft collected during the SUbsonic aircraft: Contrail & Clouds Effects Special Study (SUCCESS) suborbital campaign. Data from the Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS), Differential Absorption Carbon monOxide Measurement (DACOM), and NCAR NOxyO3 instruments are featured in this collection. Data c

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

SARP_2016_Data is the data collected onboard the NASA DC-8 aircraft during the 2016 deployment of the Student Airborne Research Program (SARP) mission. Data collection for this product is complete. NASA’s SARP is an eight-week summer internship program for rising senior undergraduate students to acquire hands-on research experience in all aspects of a scientific field campaign. Active since 2009,

NASA Earthdata CMR + NASA Data Portal2023 · Astronomical catalogue

SONEX_Merge_DC8_Data is all of the project generated merge files for the SONEX suborbital campaign. Types of merges include 1- and 5-minute, aerosol composition-based, H2O2-based, HNO3-based, hydrocarbon-based, NO-based, and PAN-based merges. Data collection for this product is complete. The SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) was an international, multi-organizational mis

NASA Earthdata CMR + NASA Data Portal2023 · Astronomical catalogue

SONEX_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) suborbital campaign. Data was collected from a variety of in-situ instrumentation, including the Whole Air Sampler (WAS), ATHOS, FASTOZ, University of Rhode Island Chemistry Instrument, chemiluminescence, DACOM, LICOR, PANA

NASA Earthdata CMR + NASA Data Portal2023 · Astronomical catalogue

SOLVE1_TraceGas_AircraftInSItu_DC8_Data is the in-situ trace gas data for the DC-8 aircraft collected during the SAGE III Ozone Loss and Validation Experiment (SOLVE). Data were collected by instruments such as the Tropospheric Ozone and Tracers from Commercial Aircraft Platforms (TOTCAP), Langley In Situ Fast-Response Ozone Measurements (FASTOZ), Airborne Tropospheric Hydroxides Sensor (ATHOS), N

NASA Earthdata CMR + NASA Data Portal2023 · Astronomical catalogue

ARCTAS_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected by the DC-8 aircraft during the Arctic Research of the Composition of the Troposphere from Aircraft & Satellites (ARCTAS) mission. Data was collected by the Trace Organic Gas Analyzer (TOGA), Airborne Tropospheric Hydroxides Sensor (ATHOS), HOx Chemical Ionization Mass Spectrometer (HOxCIMS), Thermal Dissociation - Las

NASA Earthdata CMR + NASA Data Portal2021 · Image data

This dataset provides the mixing ratios of hydrogen oxides measured by the Airborne Tropospheric Hydrogen Oxides Sensor (ATHOS) during the ATom 1-4 campaigns. ATHOS uses laser-induced fluorescence (LIF) to measure hydroxide (OH) and hydroperoxyl (HO2) simultaneously. The measurements include OH and HO2 mixing ratios and the OH interference determined by chemical removal of OH. The reactivity of OH

NASA Earthdata CMR + NASA Data Portal2021 · Image data

This dataset provides information on greenhouse gases and human-produced air pollution, including atmospheric concentrations of carbon dioxide (CO2), methane (CH4), tropospheric ozone (O3), and black carbon (BC) aerosols, collected during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission. This dataset includes merged data from all instruments plus additional data such as

NASA Earthdata CMRcollection

The SAGE III Ozone Loss and Validation Experiment (SOLVE) is a measurement campaign designed to examine the processes which control polar to mid-latitude stratospheric ozone levels. SOLVE is an Arctic mission which was conducted over the course of the 1999-2000 winter. SOLVE employed aircraft, satellites, and balloons to examine the processes which control polar to mid-latitude stratospheric ozone