Data collected by NASA’s Dual-frequency Dual-polarized Doppler Radar (D3R) comprise high-resolution ground based precipitation measurements. Explore D3R datasets and learn more about relevant data tools.
| Dataset | Temporal Extent | Version | Data State | Processing Level | Data Format | Science Keywords |
|---|---|---|---|---|---|---|
| GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) GCPEX | 2012-01-03 to 2012-02-29 | 1 | COMPLETE | 1A | netCDF-4 | SPECTRUM WIDTH, Particle Size Distribution, Doppler Velocity, Radar Reflectivity |
| GPM GROUND VALIDATION GCPEX SNOW MICROPHYSICS CASE STUDY V1 | 2012-02-24 to 2012-02-25 | 1 | COMPLETE | 1A | netCDF-4 | Doppler Velocity, Liquid Water Equivalent, Snow Water Equivalent, Precipitation Rate, Snow, Snow Density, Radar Reflectivity, Wind Speed, Wind Direction, Snow Depth, Atmospheric Pressure Measurements, Humidity, Surface Temperature, Dew Point Temperature, Precipitation Amount, Air Temperature, Particle Size Distribution, Surface Winds |
| GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) IPHEX | 2014-05-01 to 2014-06-15 | 1 | COMPLETE | 1B | netCDF-4 | Doppler Velocity, Radar Reflectivity, Liquid Precipitation |
| GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) IFLOODS | 2013-05-09 to 2013-06-13 | 1 | COMPLETE | 1B | netCDF-3 | Particle Size Distribution, Doppler Velocity, Radar Reflectivity, SPECTRUM WIDTH |
| GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) OLYMPEX | 2015-11-08 to 2016-01-15 | 1 | COMPLETE | 1B | netCDF-4 | Radar Reflectivity, Doppler Velocity, SPECTRUM WIDTH |
| GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) ICE POP | 2017-11-01 to 2018-03-17 | 1 | COMPLETE | 1B | netCDF-4 | Radar Reflectivity, Doppler Velocity, SPECTRUM WIDTH |
| GPM Ground Validation Dual-Frequency Dual-Polarized Doppler Radar (D3R) UCONN | 2023-01-01 to 2023-04-10 | 1 | COMPLETE | 2 | netCDF-4 | Atmospheric River |
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