Dataset - B2FIND

Aircraft measurements of backscatter ratio, particle depolarization and water...

During the HALO-(AC)³ campaign in March and April 2022 downward looking lidar profiles were measured onboard of the High Altitude LOng range research aircraft (HALO) over the...

Quasi-Lagrangian air mass matches during HALO-(AC)3: Matches occuring on the ...

One of the main goals of the HALO-(AC)3 Arctic airborne campaign conducted in spring 2022 was a quasi-Lagrangian sampling of air masses. This means that the same air masses were...

One-dimensional cloud-top or surface brightness temperature with 20 Hz tempor...

During the HALO-(AC)³ campaign in March-April 2022 airborne observations were performed with the High Altitude LOng range research aircraft (HALO) covering the Fram Strait and...

Quasi-Lagrangian air mass matches during HALO-(AC)3: Matches occuring over co...

One of the main goals of the HALO-(AC)3 Arctic airborne campaign conducted in spring 2022 was a quasi-Lagrangian sampling of air masses. This means that the same air masses were...

Radiance fields of clouds and the Arctic surface measured by a digital camera...

During the HALO-(AC)3 campaign performed in March/April 2022 a downward-looking commercial digital camera equipped with a 180° - fisheye lens was installed on the aircraft Polar...

Spectral solar cloud top radiance measured by airborne spectral imaging (AISA...

In this dataset we provide hyper-spectral fields of visible and near infrared cloud top radiance observed by the AISA Eagle instrument. This instrument was part of the...

Airborne in-situ measurements of aerosol particle number size distribution du...

Particle number size distributions (PNSD) in the mobility diameter range of 10 nm to 800 nm were measured using a Mobility Particle Size Spectrometer (MPSS, TROPOS-built;...

Collection of data sources from the Polar 5 research aircraft for the HALO-(A...

HALO-(AC)³ is a field study that aimed at investigating Arctic air mass transformations by collecting a comprehensive observational data set in March and April 2022. A series of...

Collection of data sources from the Polar 6 research aircraft for the HALO-(A...

HALO-(AC)³ is a field study that aimed at investigating Arctic air mass transformations by collecting a comprehensive observational data set in March and April 2022. A series of...

Collection of data sources from the HALO research aircraft for the HALO-(AC)³...

HALO-(AC)³ is a field study that aimed at investigating Arctic air mass transformations by collecting a comprehensive observational data set in March and April 2022. A series of...

Airborne in-situ measurements of cloud condensation nuclei during the HALO-AC...

This data set contains in situ measurements of cloud condensation nuclei (CCN) during HALO-(AC)³ in March/April 2022. Using a miniature CCN counter (mCCNC; Roberts & Nenes,...

Five-day backwards trajectories at one minute resolution along the flight tra...

The HALO-(AC)3 Arctic airborne campaign took place in spring 2022. Among other aircraft, it involved the Polar 6 research aircraft stationed in Longyearbyen on Svalbard. Polar 6...

Unified Airborne Active and Passive Microwave Measurements over Arctic Sea Ic...

The Halo Microwave Package (HAMP), deployed onboard the High Altitude and LOng range research aircraft (HALO), performed measurements over the Arctic ocean and sea-ice during...

Broadband solar and terrestrial, upward and downward irradiance measured by B...

Observations of the broadband solar and terrestrial, upward and downward irradiance were made by the Broadband AirCrAft RaDiometer Instrumentation (BACARDI) onboard the High...