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D3R Data Access and Tools
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.
Datasets
| Dataset | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) GCPEX | 2012-01-03 to 2012-02-29 | N: 44.5021 S: 43.9631 E: -79.5122 W: -80.0512 | 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 | N: 46.3966 S: 43.4595 E: -78.7616 W: -80.4026 | 1 | COMPLETE | 1A | netCDF-4 | Doppler Velocity, Liquid Water Equivalent, Snow Water Equivalent, Precipitation Rate, Snow |
| GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) IPHEX | 2014-05-01 to 2014-06-15 | N: 35.1959 S: 35.1959 E: -81.9631 W: -81.9632 | 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 | N: 42.5 S: 42 E: -90.1 W: -92.9 | 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 | N: 47.2773 S: 47.2772 E: -124.211 W: -124.211 | 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 | N: 38.0367 S: 37.3181 E: 129.078 W: 128.36 | 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 | N: 42.177 S: 41.459 E: -71.776 W: -72.74 | 1 | COMPLETE | 2 | netCDF-4 | Atmospheric River |
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