Concept information
Terme préférentiel
pluviometry
Définition
- Earth rainfall climatology Is the study of rainfall, a sub-field of meteorology. Formally, a wider study includes water falling as ice crystals, i.e. hail, sleet, snow (parts of the hydrological cycle known as precipitation). The aim of rainfall climatology is to measure, understand and predict rain distribution across different regions of planet Earth, a factor of air pressure, humidity, topography, cloud type and raindrop size, via direct measurement and remote sensing data acquisition. Current technologies accurately predict rainfall 3–4 days in advance using numerical weather prediction. Geostationary orbiting satellites gather IR and visual wavelength data to measure realtime localised rainfall by estimating cloud albedo, water content, and the corresponding probability of rain. (Adapted from: https://en.wikipedia.org/wiki/Earth_rainfall_climatology)
Concept générique
Traductions
-
français
URI
http://data.loterre.fr/ark:/67375/QX8-JNXB8SS6-B
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