השוואת שיטות
סקרו את השיטות שבחרתם זו לצד זו; שורות שבהן יש הבדל מודגשות.
| מכ"ם דו-קיטבי× | ניתוח גרעיני עיבוי עננים× | |
|---|---|---|
| תחום | מטאורולוגיה | מטאורולוגיה |
| משפחה | Process / pipeline | Process / pipeline |
| שנת המקור≠ | 1990s | 1959 |
| הוגה השיטה≠ | Bringi, Chandrasekar | Twomey, Woodard |
| סוג≠ | Radar measurement technique | Cloud microphysical measurement |
| מקור מכונן≠ | 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 ↗ | Dusek, U., Frank, G. P., Hildebrandt, L., et al. (2006). Size matters more than chemistry for cloud-nucleating ability of aerosol particles. Science, 312(5778), 1375-1378. DOI ↗ |
| כינויים≠ | Dual-pol radar, Polarimetric radar, Dual-polarization, Dual-pol | CCN analysis, Cloud condensation nuclei, CCN measurement |
| קשורות | 3 | 3 |
| תקציר≠ | 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. | Cloud condensation nuclei (CCN) analysis examines the number and properties of aerosol particles capable of nucleating cloud droplets at various supersaturation levels. This field involves measuring CCN concentrations, characterizing their chemical composition and size, and relating aerosol properties to cloud microphysical processes. |
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