32 datasets

NASA Earthdata CMR + NASA Data Portal2026 · Astronomical catalogue

AASE2_Aerosol_AircraftInSitu_ER2_Data is the in-situ aerosol data for the ER-2 aircraft collected during the Airborne Arctic Stratospheric Expedition II (AASE II) suborbital campaign. Data were collected by instruments such as the Ultra-High Sensitivity Aerosol Spectrometer (UHSAS), Condensation Nucleus Counters (CNC), Electrical Aerosol Sampler (EAS), and the Focused Cavity Aerosol Spectrometer (

NASA Earthdata CMR + NASA Data Portal2026 · Astronomical catalogue

SPADE_Aerosol_AircraftInSitu_ER2_Data is the in-situ aerosol data for the ER-2 aircraft collected during the Stratospheric Photochemistry, Aerosols and Dynamics Expedition (SPADE) suborbital campaign. Data were collected by instruments such as the Ultra-High Sensitivity Aerosol Spectrometer (UHSAS), Condensation Nuclei Counter (CNC), and the Focused Cavity Aerosol Spectrometer (FCAS). Data collect

NASA Earthdata CMR + NASA Data Portal2026 · Astronomical catalogue

ASHOE-MAESA_Aerosol_AircraftInSitu_ER2_Data is the in-situ aerosol data for the ER-2 aircraft collected during the Airborne Southern Hemisphere Ozone Experiment/Measurements for Assessing the Effects of Stratospheric Aircraft (ASHOE/MAESA) suborbital campaign. Data were collected by instruments such as the Ultra-High Sensitivity Aerosol Spectrometer (UHSAS), Condensation Nuclei Counter (CNC), and

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PACE-PAX_LARGE-Aerosol_Marina-Tower_Data is the in-situ aerosol data collected at the Marina Tower ground site during the Plankton, Aerosol, Cloud, ocean Ecosystem Postlaunch Airborne eXperiment (PACE-PAX) campaign. Data from the Aerodynamic Particle Sizer (APS), Ultra-High Sensitivity Aerosol Spectrometer (UHSAS), TSI-3563 Nephelometer, and Printed Optical Particle Spectrometer (POPS) instruments

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

PACE-PAX_LARGE-Aerosol_AircraftInSitu_CIRPAS-TO_Data is the in-situ aerosol data collected onboard the Twin Otter aircraft flying the CIRPAS suite of instruments during the Plankton, Aerosol, Cloud, ocean Ecosystem Postlaunch Airborne eXperiment (PACE-PAX) campaign. Data from the Aerodynamic Particle Sizer (APS), Ultra-High Sensitivity Aerosol Spectrometer (UHSAS), TSI-3563 Nephelometer, and Print

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

ARCSIX_Aerosol_AircraftInSitu_P3B_Data is the in-situ aerosol data collected onboard the P-3B aircraft during the Arctic Radiation-Cloud-Aerosol-Surface Interaction EXperiment (ARCSIX) campaign. Data from the Nucleation Mode Aerosol Size Spectrometer, Portable Optical Particle Spetrometer (POPS), Ultra-High Sensitivity Aerosol Spectrometer (UHSAS), Time-of-Flight Aerosol Mass Spectrometer (ToF-AMS

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

SARP_2021_Data is the data collected onboard the NASA DC-8 aircraft during the 2021 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

SARP_2013_Data is the data collected onboard the NASA DC-8 aircraft during the 2013 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

SARP_2025_Data is the data collected onboard the P-3B and B-200 aircrafts and from the Charles City, VA Pandora spectrometer during the 2025 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 as

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

SARP_2024_Data is the data collected onboard the NASA P-3B and the Dynamic Aviation B200 aircrafts during the 2024 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 fiel

NASA Earthdata CMR + NASA Data Portal2025 · Astronomical catalogue

SARP_2015_Data is the data collected onboard the NASA DC-8 aircraft during the 2015 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

SARP_2014_Data is the data collected onboard the NASA DC-8 aircraft during the 2014 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 · collection

ACCLIP_Aerosol_AircraftInSitu_WB57_Data is the in-situ aerosol data collected during the Asian Summer Monsoon Chemical & Climate Impact Project (ACCLIP). Data from the Particle Analysis by Laser Mass Spectrometry - Next Generation (PALMS-NG), Single Particle Soot Photometer (SP2), Nucleation-Mode Aerosol Size Spectrometer (N-MASS), Printed Optical Particle Spectrometer (POPS), and the Ultra-High S

NASA Earthdata CMR + NASA Data Portal2023 · Astronomical catalogue

ARCTAS_Aerosol_AircraftInSitu_DC8_Data is the in-situ aerosol data for the DC-8 aircraft collected during the Arctic Research of the Composition of the Troposphere from Aircraft & Satellites sub-orbital campaign. Data from the APS, SMPS, CPC, Nephelometer, UHSAS, AMS, SP2, CCN Counter, PILS/IC and PILS/WSOC are featured in this product. Data collection for this product is complete. The Arctic is a

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_Aerosol_AircraftInSitu_P3B_Data contains in situ aerosol data collected onboard NASA's P-3B aircraft during the Colorado (Denver) deployment of NASA's DISCOVER-AQ field study. Instruments utilized to collect data found in this data product include the 3-Wavelength Particle Soot Absorption Photometer Manufactured by Radiance Research (PSAP), Aerodynamic Particle Sizer (APS), Con

NASA Earthdata CMR + NASA Data Portal2022 · Astronomical catalogue

DISCOVERAQ_Texas_Aerosol_AircraftInSitu_P3B_Data contains in situ aerosol data collected onboard NASA's P-3B aircraft during the Texas (Houston) deployment of NASA's DISCOVER-AQ field study. Instruments utilized to collect data found in this data product include the PSAP, APS, CPC, CCN, Nephelometer, LAS, PILS, , TOC, SMPS, SP2 and UHSAS. This data product contains data for only the Texas deployme

NASA Earthdata CMR + NASA Data Portal2022 · Astronomical catalogue

DISCOVERAQ_California_Aerosol_AircraftInSitu_P3B_Data contains in situ aerosol data collected onboard NASA's P-3B aircraft during the California (San Joaquin Valley) deployment of NASA's DISCOVER-AQ field study. Instruments utilized to collect data found in this data product include the PSAP, APS, CPC, CCN Counter, Nephelometer/PI-Neph, LAS, PILS, Ion Chromatographs, PILS/Total Organic Carbon Anal

NASA Earthdata CMR + NASA Data Portal2022 · Astronomical catalogue

DISCOVERAQ_Maryland_Aerosol_AircraftInSitu_P3B_Data contains in situ aerosol data collected onboard NASA's P-3B aircraft during the Maryland (Baltimore-Washington) deployment of NASA's DISCOVER-AQ field study. Instruments utilized to collect data found in this data product include the PSAP, APS, CPC, Nephelometer, LAS, PILS, SMPS, SP2 and UHSAS. This data product contains data for only the Marylan

NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue

DEVOTE_Aerosol_AircraftInSitu_B200_Data are in-situ aerosol data collected onboard the B-200 aircraft as part of the Development and Evaluation of satellite Validation Tools by Experimenters (DEVOTE) sub-orbital project. Data from the Polarized Imaging Nephelometer (PI-Neph), Particle Soot Absorption Photometer (PSAP), Aerodynamic Particle Sizer (APS), Condensation Particle Counter (CPC), Nephelom

NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue

SEAC4RS_Aerosol_AircraftInSitu_DC8_Data are in-situ aerosol data collected onboard the DC8 aircraft during the Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEA4CRS) airborne field study. Data collection for this product is complete. Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) airbo

NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue

FIREXAQ_Aerosol_AircraftInSitu_N48_Data are in situ aerosol data collected onboard the NOAA-CHEM Twin Otter during FIREX-AQ. This product includes data collected by the UHSAS, AMS, CLAP, and PILS instruments. Data collection for this product is complete. Completed during summer 2019, FIREX-AQ utilized a combination of instrumented airplanes, satellites, and ground-based instrumentation. Detailed f

NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue

DC3_Cloud_AircraftInSitu_NSF-GV-HIAPER_Data are in-situ cloud data collected onboard the NSF/NCAR GV-HIAPER aircraft during the Deep Convective Clouds and Chemistry (DC3) field campaign. Data collection for this product is complete. The Deep Convective Clouds and Chemistry (DC3) field campaign sought to understand the dynamical, physical, and lightning processes of deep, mid-latitude continental c

NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue

DC3_MetNav_AircraftInSitu_NSF-GV-HIAPER_Data are in-situ meteorological and navigational data collected onboard the NSF/NCAR GV-HIAPER aircraft during the Deep Convective Clouds and Chemistry (DC3) field campaign. Data collection for this product is complete. The Deep Convective Clouds and Chemistry (DC3) field campaign sought to understand the dynamical, physical, and lightning processes of deep,

NASA Earthdata CMR + NASA Data Portal2021 · Astronomical catalogue

DC3_Aerosol_AircraftInSitu_DC8_Data are in-situ aerosol data collected onboard the DC-8 aircraft during the Deep Convective Clouds and Chemistry (DC3) field campaign. Data collection for this product is complete. The Deep Convective Clouds and Chemistry (DC3) field campaign sought to understand the dynamical, physical, and lightning processes of deep, mid-latitude continental convective clouds and