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DDMI Data Access and Tools
Data collected by NASA’s Delay Doppler Mapping Instrument (DDMI) are integral for tracking tropical cyclone winds, among other investigations. Explore Delay Doppler Mapping Instrument (DDMI) datasets and learn more about relevant data tools.
Datasets
Datasets
| Dataset Sort descending | Temporal Extent | Version | Data State | Processing Level | Data Format | Science Keywords |
|---|---|---|---|---|---|---|
| CYGNSS L3 Ocean Microplastic Concentration V1.0 | 2017-04-02 to 2018-09-25 | 1.0 | COMPLETE | 3 | netCDF-4 | MICROPLASTIC CONCENTRATION |
| CYGNSS Level 1 Calibrated Raw IF Version 1.0 | 2018-08-01 | 1.0 | ACTIVE | 1 | netCDF | SENSOR COUNTS |
| CYGNSS Level 1 Climate Data Record Version 1.0 | 2017-03-18 to 2021-03-01 | 1.0 | COMPLETE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 1 Climate Data Record Version 1.1 | 2018-08-01 | 1.1 | ACTIVE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 1 Climate Data Record Version 1.2 | 2018-08-01 | 1.2 | ACTIVE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 1 Full Delay Doppler Map Data Record | 2017-08-19 to 2020-11-17 | 1.0 | ACTIVE | 1 | netCDF-4 | SENSOR COUNTS |
| CYGNSS Level 1 Full Delay Doppler Map Data Record Version 3.0 | 2018-08-06 | 3.0 | ACTIVE | 1 | netCDF-4 | SENSOR COUNTS |
| CYGNSS Level 1 Raw Intermediate Frequency Data Record | 2017-02-19 | 1.0 | ACTIVE | 1 | RAW | SENSOR COUNTS |
| CYGNSS Level 1 Science Data Record Version 2.1 | 2017-03-18 to Present | 2.1 | ACTIVE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs |
| CYGNSS Level 1 Science Data Record Version 3.0 | 2018-08-01 to 2022-08-07 | 3.0 | ACTIVE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 1 Science Data Record Version 3.1 | 2018-08-01 | 3.1 | ACTIVE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 1 Science Data Record Version 3.2 | 2018-08-01 | 3.2 | ACTIVE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 2 Climate Data Record Version 1.0 | 2017-03-18 to 2021-02-28 | 1.0 | COMPLETE | 2 | netCDF-4 | Surface Winds, Surface Winds |
| CYGNSS Level 2 Climate Data Record Version 1.1 | 2018-08-01 to Present | 1.1 | ACTIVE | 2 | netCDF-4 | Surface Winds, Surface Winds |
| CYGNSS Level 2 Climate Data Record Version 1.2 | 2018-08-01 to Present | 1.2 | ACTIVE | 2 | netCDF-4 | Surface Winds, Surface Winds |
| CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record Version 1.0 | 2017-03-18 to 2022-02-01 | 1.0 | COMPLETE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record Version 1.1 | 2018-08-01 to Present | 1.1 | COMPLETE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 2 Ocean Surface Heat Flux Climate Data Record Version 1.2 | 2018-08-01 | 1.2 | COMPLETE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 1.0 | 2017-03-18 to 2020-09-30 | 1.0 | COMPLETE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 2.0 | 2018-08-01 | 2.0 | COMPLETE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 3.2 | 2018-08-01 | 3.2 | ACTIVE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 2 Science Data Record Version 2.1 | 2017-03-18 to Present | 2.1 | ACTIVE | 2 | netCDF-4 | Radar Cross-Section, Surface Winds, Surface Winds, SIGMA NAUGHT |
| CYGNSS Level 2 Science Data Record Version 3.0 | 2018-08-01 to Present | 3.0 | ACTIVE | 2 | netCDF-4 | Radar Cross-Section, Surface Winds, Surface Winds, SIGMA NAUGHT, Radar Reflectivity, Radar Cross-Section |
| CYGNSS Level 2 Science Data Record Version 3.1 | 2018-08-01 | 3.1 | ACTIVE | 2 | netCDF-4 | Wind Direction, Wind Speed |
| CYGNSS Level 2 Science Data Record Version 3.2 | 2018-08-01 | 3.2 | ACTIVE | 2 | netCDF-4 | Wind Direction, Wind Speed |
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