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CYGNSS Data Access and Tools

Explore NASA's Cyclone Global Navigation Satellite System (CYGNSS) datasets and learn more about relevant data tools.

Datasets

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Dataset Instrument Temporal Extent Version Data State Data Format Science Keywords
CYGNSS Level 2 Science Data Record Version 3.2 DDMI 2018-08-01 3.2 ACTIVE netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 2.0 DDMI 2018-08-01 2.0 COMPLETE netCDF-4 Heat Flux, Sea Surface Temperature
CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record Version 1.2 DDMI 2018-08-01 1.2 COMPLETE netCDF-4 Heat Flux, Sea Surface Temperature
CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 3.2 DDMI 2018-08-01 3.2 ACTIVE netCDF-4 Heat Flux, Sea Surface Temperature
NOAA CYGNSS Level 2 Science Wind Speed 25-km Product Version 1.2 DDMI 2017-05-01 1.2 ACTIVE netCDF-4 Radar Cross-Section, Surface Winds, Surface Winds
CYGNSS Level 3 Science Data Record Version 3.1 DDMI 2018-08-01 3.1 COMPLETE netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 3 MRG Science Data Record Version 3.2.1 DDMI 2018-08-01 3.2.1 DEPRECATED netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 3 MRG Science Data Record Version 3.2 DDMI 2018-08-01 3.2 DEPRECATED netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 3 MRG Science Data Record Near Real Time Version 3.2.1 DDMI 2024-06-17 3.2.1 ACTIVE netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 3 MRG Science Data Record Near Real Time Version 3.2 DDMI 2023-07-21 3.2 ACTIVE netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 3 MRG Science Data Record Near Real Time Version 3.2.2 DDMI 2025-05-11 to Present 3.2.2 ACTIVE netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 2 Science Data Record Version 3.1 DDMI 2018-08-01 3.1 ACTIVE netCDF-4 Wind Direction, Wind Speed
CYGNSS Level 3 Science Data Record Version 3.2 DDMI 2018-08-01 3.2 COMPLETE netCDF-4 Wind Direction, Wind Speed
CYGNSS L3 Ocean Microplastic Concentration V1.0 DDMI 2017-04-02 to 2018-09-25 1.0 COMPLETE netCDF-4 MICROPLASTIC CONCENTRATION
CYGNSS Level 3 Ocean Microplastic Concentration Version 3.2 DDMI 2018-08-01 3.2 ACTIVE netCDF-4 MICROPLASTIC CONCENTRATION
CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record Version 1.1 DDMI 2018-08-01 to Present 1.1 COMPLETE netCDF-4 Heat Flux, Sea Surface Temperature
CYGNSS Level 3 Storm Centric Grid Science Data Record Version 1.0 DDMI 2018-08-05 to 2021-12-31 1.0 COMPLETE netCDF-4 Surface Winds, Surface Winds
CYGNSS Level 3 Climate Data Record Version 1.1 DDMI 2018-08-01 to Present 1.1 ACTIVE netCDF-4 Surface Winds, Surface Winds
CYGNSS Level 3 Climate Data Record Version 1.2 DDMI 2018-08-01 to Present 1.2 ACTIVE netCDF-4 Surface Winds, Surface Winds
CYGNSS Level 2 Climate Data Record Version 1.1 DDMI 2018-08-01 to Present 1.1 ACTIVE netCDF-4 Surface Winds, Surface Winds
CYGNSS Level 2 Climate Data Record Version 1.2 DDMI 2018-08-01 to Present 1.2 ACTIVE netCDF-4 Surface Winds, Surface Winds
CYGNSS Level 1 Climate Data Record Version 1.1 DDMI 2018-08-01 1.1 ACTIVE netCDF-4 Radar Cross-Section, Radar Reflectivity
CYGNSS Level 1 Climate Data Record Version 1.2 DDMI 2018-08-01 1.2 ACTIVE netCDF-4 Radar Cross-Section, Radar Reflectivity
CYGNSS Level 1 Full Delay Doppler Map Data Record Version 3.0 DDMI 2018-08-06 3.0 ACTIVE netCDF-4 SENSOR COUNTS
UCAR-CU CYGNSS Level 3 Soil Moisture Version 1.0 DDMI 2017-03-18 1.0 ACTIVE netCDF-4 Soil Moisture/Water Content
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CYGNSS Data Tools

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Tool Description Services
HiTIDE Use HiTIDE to subset and download popular Level 2 (swath) datasets. Search and Discovery, Subsetting, Downloading
SOTO State of the Ocean (SOTO) is an interactive web-based tool that generates informative maps, animations, and plots that communicate and prove the discovery and analysis of the state of the oceans. Analysis, Search and Discovery, Visualization
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