10 datasets

NASA Earthdata CMR + NASA Data Portal2026 · Image data

The High Altitude LIDAR Observatory (HALO) WHyMSIE dataset provides observations on aerosols and water vapor. The HALO instrument was carried aboard NASA’s Gulfstream III (G-III) research aircraft. HALO is used to characterize distributions of atmospheric composition. From an airborne platform, the HALO instrument provides nadir-viewing profiles of water vapor and profiles of aerosol and cloud opt

NASA Earthdata CMR + NASA Data Portal2025 · Image data

ARCSIX_AircraftRemoteSensing_LaRC-G3_HALO_Data is the High Altitude Lidar Observatory (HALO) data collected onboard the LaRC G-III aircraft during the Arctic Radiation-Cloud-Aerosol-Surface Interaction EXperiment (ARCSIX) campaign. Data collection for this product is complete. The ARCSIX campaign is a NASA field investigation aimed at quantifying the contributions of surface properties, clouds, ae

NASA Earthdata CMR + NASA Data Portal2025 · Array · HDF5

SARP_2022_Data is the data collected onboard the NASA DC-8 aircraft and using ozonesondes during the 2022 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 campaig

NASA Earthdata CMR + NASA Data Portal2024 · Array · HDF5

STAQS_Chiwaukee-Prairie_Data is the data collected at the Chiwaukee Prairie site during the Synergistic TEMPO Air Quality Science (STAQS) mission. Data collection for this product is complete. Launched in April 2023, NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite monitors major air pollutants across North America every daylight hour at high spatial resolution at a geostat

NASA Earthdata CMR + NASA Data Portal2024 · Array · HDF5

STAQS_AircraftRemoteSensing_NASA-G3_HALO_Data is the remotely sensed trace gas data for the NASA Gulfstream III aircraft taken by the High Altitude Lidar Observatory (HALO) instrument as part of the Synergistic TEMPO Air Quality Science (STAQS) mission. Data collection for this product is complete. Launched in April 2023, NASA’s Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite mon

NASA Earthdata CMR + NASA Data Portal2023 · Image data

CPEXCV-HALO_DC8 is the High Altitude Lidar Observatory (HALO) image and h5 data files collected during the Convective Processes Experiment - Cabo Verde (CPEX-CV) onboard the DC-8 aircraft. Data collection for this product is complete. Seeking to better understand atmospheric processes in regions with little data, the Convective Processes Experiment – Cabo Verde (CPEX-CV) campaign conducted by NASA

NASA Earthdata CMR + NASA Data Portal2022 · Image data

This dataset provides measurements from the High Altitude Lidar Observatory (HALO) instrument, an airborne multi-function Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL), operating at 532 nm and 1064 nm wavelengths onboard a C-130 aircraft during the June and July 2019 ACT-America campaign. The flights took place over eastern and central North America based from Shre

NASA Earthdata CMR + NASA Data Portal2022 · Image data

CPEXAW-HALO_DC8 is the High Altitude Lidar Observatory (HALO) image and h5 data files collected during the Convective Processes Experiment - Aerosols & Winds (CPEX-AW) onboard the DC-8 aircraft. Data collection for this product is complete. The Convective Processes Experiment – Aerosols & Winds (CPEX-AW) campaign was a joint effort between the US National Aeronautics and Space Administration (NASA

NASA Earthdata CMR + NASA Data Portal2020 · Image data

LISTOS_AircraftRemoteSensing_NASAAircraft_Data is the Long Island Sound Tropospheric Ozone Study (LISTOS) remote sensing data collected onboard the NASA aircraft during the LISTOS field campaign. This product is a result of a joint effort across multiple agencies, including NASA, NOAA, the EPA Northeast States for Coordinated Air Use Management (NESCAUM), Maine Department of Environmental Protecti

NASA Earthdata CMR + NASA Data Portal2020 · Image data

Aeolus-CalVal-HALO_DC8 is the Aeolus CalVal HALO Aerosol and Water Vapor Profiles and Images data product. Data was collected using the High Altitude Lidar Observatory (HALO) instrument on the Douglas (DC-8) Aircraft. Data collection for this product is complete. NASA conducted an airborne campaign from 17 April to 30 April 2019 to: 1) demonstrate the performance of the Doppler Aerosol WiNd Lidar