32 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 Portal2026 · Astronomical catalogue

AASE2_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data for the DC-8 aircraft collected during the Airborne Arctic Stratospheric Expedition II (AASE II) suborbital campaign. Data were collected by instruments such as the Whole Air Sampler (WAS), Fourier Transform Infrared Spectrometer (FTIR), Differential Absorption Carbon monOxide Measurement (DACOM), Mark IV Interferometer (MkIV), F

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

CITE-3_TraceGas_AircraftInSitu_Electra_Data is the in-situ trace gas data collected onboard the NASA Electra aircraft Chemical Instrumentation Test and Evaluation - 3 (CITE-3) suborbital campaign. Data using gas chromatography, laser induced photofragmentation, and the Differential Absorption CO, CH4, N2O Measurements (DACOM) instrument are featured in this collection. Data collection for this pro

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

ABLE-3B_TraceGas_AircraftInSitu_Electra_Data is the in-situ trace gas data collected onboard the NASA Electra aircraft during the Arctic Boundary Layer Expedition - 3B (ABLE-3B) suborbital campaign. Data using grab samples, gas chromatography, Laser Induced Fluorescence (LIF), and the Differential Absorption CO, CH4, N2O Measurements (DACOM) instrument are featured in this collection. Data collect

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PEM-West-A_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) West A suborbital campaign. Data from the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instrument, laser induced fluorescence, grab samples, chemiluminescence, and gas chromatography are featured in this collection. Data collecti

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PEM-West-B_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) West B suborbital campaign. Data from the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instrument, laser induced fluorescence, grab samples, chemiluminescence, and gas chromatography are featured in this collection. Data collecti

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 Portal2025 · Array · HDF5

SARP_2019_Data is the data collected onboard the NASA DC-8 aircraft during the 2019 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 Portal2025 · Astronomical catalogue

PEM-Tropics-A_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) Tropics A suborbital campaign. Data from the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instrument, laser induced fluorescence, grab samples, chemiluminescence, and gas chromatography are featured in this collection. Data co

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PEM-Tropics-B_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) Tropics B suborbital campaign. Data from the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instrument, Laser Induced Fluorescence (LIF), grab samples, chemiluminescence, and gas chromatography are featured in this collection. D

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PEM-Tropics-B_TraceGas_AircraftInSitu_P3B_Data is the in-situ trace gas data collected onboard the P-3B aircraft during the Pacific Exploratory Mission (PEM) Tropics B suborbital campaign. Data from the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instrument, Chemical Ionization Mass Spectrometer (CIMS), grab samples, chemiluminescence, and gas chromatography are featured in this c

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PEM-Tropics-A_TraceGas_AircraftInSitu_P3B_Data is the in-situ trace gas data collected onboard the P-3B aircraft during the Pacific Exploratory Mission (PEM) Tropics A suborbital campaign. Data from the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instrument, grab samples, chemiluminescence, and gas chromatography are featured in this collection. Data collection for this product is

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

ASIA-AQ_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Airborne and Satellite Investigation of Asian Air Quality (ASIA-AQ) campaign. Data from the Trace Organic Gas Analyzer (TOGA), Whole Air Sampler (WAS), Quantum Cascade Tunable Infrared Differential Absorption Spectrometer (QC-TILDAS), Chemical Ionization Time-of-Flight Mass Spectro

NASA Earthdata CMR + NASA Data Portal2024 · Astronomical catalogue

TRACE-P_TraceGas_InSitu_P3B_Data is the in-situ trace gas data collected onboard the P-3B aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P) suborbital campaign. Data from the Chemical Ionization Mass Spectrometer (CIMS) and the Differential Absorption of CO, CH4, N2O Measurements (DACOM) instruments are featured in this collection. Data collection for this product is

NASA Earthdata CMR + NASA Data Portal2024 · Astronomical catalogue

TRACE-P_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P) suborbital campaign. Data from the Two Photon - Laser Induced Fluorescence (TP-LIF) and Differential Absorption of CO, CH4, N2O Measurements (DACOM) instruments are featured in this collection. Data collection for this pro

NASA Earthdata CMR + NASA Data Portal2024 · Astronomical catalogue

TRACE-A_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Transport and Atmospheric Chemistry near the Equator - Atlantic (TRACE-A) suborbital campaign. Data from the Two Photon - Laser Induced Fluorescence (TP-LIF) and Differential Absorption of CO, CH4, N2O Measurements (DACOM) instruments are featured in this collection. Data collectio

NASA Earthdata CMR + NASA Data Portal2023 · Astronomical catalogue

TOTE-VOTE_TraceGas_AircraftInSitu_DC8_Data is the in situ trace gas data collected onboard the DC-8 aircraft as part of the Tropical Ozone Transport Experiment – Vortex Ozone Transport Experiment (TOTE-VOTE) campaign. Data collected by the DACOM, LICOR, and chemiluminescence are featured in this product. Data collection is completed. The Tropical Ozone Transport Experiment – Vortex Ozone Transport

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

SOLVE2_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 II (SOLVE II). Data were collected by instruments such as the Langley In Situ Fast-Response Ozone Measurements (FASTOZ), Differential Absorption of CO, CH4, N2O Measurements (DACOM), and the PAN and Trace Hydrohalocarbon ExpeRiment (PANTHER)

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 Portal2022 · Astronomical catalogue

DISCOVERAQ_Colorado_Merge_Data contains pre-generated merged data files created from measurements obtained onboard the P-3B aircraft during the Colorado (Denver) deployment of NASA's DISCOVER-AQ field study. This data product contains data for only the Colorado deployment and data collection is complete. Understanding the factors that contribute to near surface pollution is difficult using only sa

NASA Earthdata CMR + NASA Data Portal2022 · Astronomical catalogue

DISCOVERAQ_Colorado_TraceGas_AircraftInSitu_P3B_Data contains in situ trace gas data collected onboard the P-3B aircraft during the Colorado (Denver) deployment of NASA's DISCOVER-AQ field study. Measurements were obtained using a variety of instrumentation, including DACOM, TD-LIF, DFGAS, LICOR-6252, PTR-MS, TILDAS, and Chemiluminescence. This data product contains only data from the Colorado dep

NASA Earthdata CMR + NASA Data Portal2022 · Astronomical catalogue

DISCOVERAQ_Texas_TraceGas_AircraftInSitu_P3B_Data contains in situ trace gas data collected onboard the P-3B aircraft during the Texas (Houston) deployment of NASA's DISCOVER-AQ field study. Measurements were obtained using a variety of instrumentation, including DACOM, TD-LIF, DFGAS, LICOR-6252, PTR-MS, Chemiluminescence, and Ultraviolet Pulsed Fluorescence (UVPF). This data product contains only