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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
| Dataset | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| CYGNSS Level 1 Raw Intermediate Frequency Data Record | 2017-02-19 | N: 40 S: -40 E: 180 W: -180 | 1.0 | ACTIVE | 1 | RAW | SENSOR COUNTS |
| UC Berkeley CYGNSS Level 3 Monthly RWAWC Watermask Version 3.1 | 2018-08-01 | N: 37.4 S: -37.4 E: 180 W: -180 | 3.1 | ACTIVE | 3 | NETCDF | Surface Water Processes/Measurements |
| CYGNSS Level 1 Calibrated Raw IF Version 1.0 | 2018-08-01 | N: 38.15 S: -38.15 E: 180 W: -180 | 1.0 | ACTIVE | 1 | netCDF | SENSOR COUNTS |
| UC Berkeley CYGNSS Level 3 Daily RWAWC Watermask Version 3.2 | 2018-08-01 | N: 37.4 S: -37.4 E: 180 W: -180 | 3.2 | ACTIVE | 3 | NETCDF | Surface Water Processes/Measurements |
| CYGNSS Level 1 Climate Data Record Version 1.0 | 2017-03-18 to 2021-03-01 | N: 40 S: -40 E: 180 W: -180 | 1.0 | COMPLETE | 1 | netCDF-4 | Radar Cross-Section, Radar Reflectivity |
| CYGNSS Level 2 Climate Data Record Version 1.0 | 2017-03-18 to 2021-02-28 | N: 40 S: -40 E: 180 W: -180 | 1.0 | COMPLETE | 2 | netCDF-4 | Surface Winds, Surface Winds |
| CYGNSS Level 3 Climate Data Record Version 1.0 | 2017-03-18 to 2021-02-28 | N: 40 S: -40 E: 180 W: -180 | 1.0 | COMPLETE | 3 | netCDF-4 | Surface Winds |
| CYGNSS Level 3 Science Data Record Version 3.0 | 2018-08-01 to Present | N: 40 S: -40 E: 180 W: -180 | 3.0 | ACTIVE | 3 | netCDF-4 | Surface Winds, Surface Winds |
| CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 1.0 | 2017-03-18 to 2020-09-30 | N: 40 S: -40 E: 180 W: -180 | 1.0 | COMPLETE | 2 | netCDF-4 | Heat Flux, Sea Surface Temperature |
| CYGNSS Level 3 Science Data Record Version 2.1 | 2017-03-18 to Present | N: 40 S: -40 E: 180 W: -180 | 2.1 | ACTIVE | 3 | netCDF-4 | Surface Winds, Surface Winds |
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