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| Radar a doppia polarizzazione× | Modello WRF× | |
|---|---|---|
| Campo | Meteorologia | Meteorologia |
| Famiglia | Process / pipeline | Process / pipeline |
| Anno di origine≠ | 1990s | 2000 |
| Ideatore≠ | Bringi, Chandrasekar | Skamarock and Klemp |
| Tipo≠ | Radar measurement technique | Atmospheric simulation system |
| Fonte seminale≠ | Kumjian, M. R. (2013). The impact of precipitation on supercell electrification: Lightning potential and storm structure changes. Journal of the Atmospheric Sciences, 69(11), 3353-3375. link ↗ | Skamarock, W. C., Klemp, J. B., Dudhia, J., et al. (2008). A Description of the Advanced Research WRF Version 3. NCAR Technical Note NCAR/TN-475+STR. link ↗ |
| Alias | Dual-pol radar, Polarimetric radar, Dual-polarization, Dual-pol | Weather Research and Forecasting, WRF, ARW, NMM |
| Correlati≠ | 3 | 4 |
| Sintesi≠ | Dual-polarization (dual-pol) radar is a weather radar system that transmits and receives electromagnetic waves in both horizontal and vertical polarizations simultaneously. This technique, operational in weather services since the 2010s, provides detailed information about precipitation particle type, shape, and size distribution, enabling improved rainfall estimates and better discrimination of hail, rain, and snow. | The Weather Research and Forecasting (WRF) model is a mesoscale atmospheric simulation system used for weather forecasting, research, and climate applications. Developed cooperatively by NCAR, NOAA, and academic institutions, WRF became operational in 2004 and has become one of the most widely used atmospheric models worldwide. |
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