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CPEX-CV Data Collection

Explore the data collection for NASA's Convective Processes Experiment - Cabo Verde (CPEX-CV) campaign.

The Convective Processes Experiment (CPEX-CV) airborne field campaign on the NASA DC-8 was based out of Cabo Verde during September 2022. The goals of the airborne field campaign were to collect data to enable further study of tropical convection and associated processes affecting tropical North Atlantic dynamics as well as calibration and validation of ESA’s (European Space Agency's) Aeolus, depending on the operational status of the sensor. 

CPEX-CV addressed new and refined science goals, many similar to those originally proposed for CPEX-AW, but extended into new areas of inquiry.

Cite the Collection

To cite the entire collection, please use the following:

Zawislak, Jon, Edward Nowottnick, and Amin Nehrir. 2022. Convective Processes Experiment – Cabo Verde (CPEX-CV) Field Campaign Collection [indicate subset used]. Data available online from the NASA EOSDIS Global Hydrometeorology Resource Center Distributed Active Archive Center, Huntsville, Alabama, U.S.A. doi: http://dx.doi.org/10.5067/CPEXCV/DATA101

For more information on citing data archived by NASA's Global Hydrometeorology Resource Center Distributed Active Archive Center (GHRC DAAC), see NASA's data use policy.

General Characteristics

ProjectsCPEX-CV
PlatformsNASA DC-8
Sensors/InstrumentsAPR-3, DAWN, HALO, HAMSR
ParametersRadar, Atmospheric Winds, Atmospheric Temperature, Atmospheric Water Vapor, Atmospheric Pressure, Clouds, Microwave
Processing level1A, 2
FormatsASCII, HDF4, HDF5

Coverage

CPEX-CV coverage area shown in a red box overlaid on a simple line map.
Image Caption

Red dots or areas indicate coverage range.

LocationCabo Verde
Spatial resolutionalong-track 3.0 km; 2km x 2km, 800 m; varies with flight altitude and scan
North boundary17.5°
West boundary-25.5°
East boundary-22.5°
South boundary14.5°
Temporal resolution1 second - < Daily
Start date2022-08-29
Stop date2022-10-02

Member Datasets and More Information

Airborne Precipitation Radar 3rd Generation (APR-3) CPEX-CV
High Altitude Lidar Observatory (HALO) CPEX-CV
High Altitude Monolithic Microwave integrated Circuit (MMIC) Sounding Radiometer (HAMSR) CPEX-CV
GOES CPEX-CV
Radiosondes CPEX-CV
DC-8 Meteorological and Navigation Data CPEX-CV
CPEX-CV Dropsonde Data
CPEX-CV Merge Data Files
CPEX-CV DC-8 Aircraft In-situ Cloud Data
CPEX-CV DAWN Doppler Aerosol WiNd Lidar

Documentation

General Documentationhttps://espo.nasa.gov/cpex-cv/
CPEX-CV Information
ASDC CPEX-CV Datasetshttps://asdc.larc.nasa.gov/project/CPEX-CV
CPEX-CV Datasets at NASA's Atmospheric Science Data Center (ASDC)
DOIhttp://dx.doi.org/10.5067/CPEXCV/DATA101
Digital Object Identifier