ACTIVATE: Supplementary Atmospheric Data from a NASA Aircraft Campaign

ACTIVATE was a 5-year NASA Earth-Venture Sub-Orbital field campaign focused on marine boundary layer clouds, which cover more than 45% of the ocean surface. The project collected data over the western North Atlantic using two aircraft, the UC-12 King Air and HU-25 Falcon, across 150 coordinated flights from 2020 to 2022. This miscellaneous dataset likely contains supplementary measurements supporting the analysis of aerosol-cloud-meteorology interactions.

Use Cases

• Analyze aerosol-cloud interactions based on coordinated remote sensing and in-situ aircraft sampling.
• Classify airmass types based on trace gas measurements for pollution analysis.
• Characterize the shallow cumulus cloud regime based on statistical survey flight patterns.
• Study vertical profiles of cloud, aerosol, and meteorological conditions based on process study flight patterns.
• Model the net cooling effect of marine clouds based on measurements over the western North Atlantic.

Strengths

• Data originates from a structured NASA Earth-Venture Sub-Orbital field campaign with a defined 5-year scope.
• Collection involved 150 coordinated flights over three years (2020-2022) using two specialized aircraft.
• The science strategy targeted a broad range of aerosol and weather conditions to enable robust characterization.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• File formats include BIN and ISO, which may require specialized tools for access.

Provenance

Source

National Aeronautics and Space Administration

Collection Method

Data collected via aircraft flights (UC-12 King Air and HU-25 Falcon) during a field campaign.

Time Range

2020-2022

Freshness

Last updated 2026-03-13 06:53:10.848054; freshness should be verified.

Geography

Western North Atlantic