- Industry: Weather
- Number of terms: 60695
- Number of blossaries: 0
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The American Meteorological Society promotes the development and dissemination of information and education on the atmospheric and related oceanic and hydrologic sciences and the advancement of their professional applications. Founded in 1919, AMS has a membership of more than 14,000 professionals, ...
Il telerilevamento in due o più bande spettrali allo stesso tempo, come visibile e dell'infrarosso.
Industry:Weather
La rappresentazione di temperatura, umidità, pressione, vento e variazioni su scale orizzontali di 10-100 km. L'analisi mira a definire le caratteristiche di mesoscala la temperatura osservata, pressione, umidità e campi di vento che può essere collegato a importanti circolazioni locali e regionali che a loro volta possono avere un impatto significativo sui sistemi meteorologici locali e regionali. Il mesoanalysis differisce dalla rappresentazione più convenzionale scala sinottica delle caratteristiche del vento e la pressione che le caratteristiche di portata più limitata inerenti alla pressione del vento, e campi di umidità si mantengono nell'analisi.
Industry:Weather
Kimyasal sülfürik asit türevleri; kabul edilebilir nötralize sülfürik asit sayesinde örneğin uygun bir Bankası tarafından oluşturulmaktadır, NaOH formları sodyum sülfat ile tepki olarak. Sülfatlar deniz suyu büyük bir bileşeni olan ve dolayısıyla, deniz tuzu aerosol.
Industry:Weather
Комбинация записей из разных источников на протяжении длительного временного периода. Такая комбинация позволяет определить среднюю частоту погодного феномена в отдельных районах региона. См. также "региональный анализ".
Industry:Weather
Радиометр для измерения солнечного и термального инфракрасного излучения на поверхности инфинитезимально малой сферы.
Industry:Weather
The Fourier representation of a given function, that is, the Fourier transform if the given function is aperiodic, or the set of coefficients of the Fourier series if the given function is periodic. The existence of the spectral function depends on the mathematical behavior of the given function. If it exists, the spectral function will in general be a complex function, having both amplitude and phase. See'' also'' continuous spectrum, discrete spectrum.
Industry:Weather
1. The general departure of individual values from central tendency. Spread is reflected geometrically in the probability curve as the width of the region over which the probability density is appreciable. See scatter, variance. 2. Popular contraction for dewpoint spread.
Industry:Weather
A term for pressure, temperature, and specific volume; other thermodynamic quantities that depend on these or other variables are often referred to as thermodynamic functions of state. In this sense, the equation of state specifies the relation among the state variables.
Industry:Weather
1. A violently rotating column of air, in contact with the ground, either pendant from a cumuliform cloud or underneath a cumuliform cloud, and often (but not always) visible as a funnel cloud. When tornadoes do occur without any visible funnel cloud, debris at the surface is usually the indication of the existence of an intense circulation in contact with the ground.
On a local scale, the tornado is the most intense of all atmospheric circulations. Its vortex, typically a few hundred meters in diameter, usually rotates cyclonically (on rare occasions anticyclonically rotating tornadoes have been observed) with wind speeds as low as 18 m s<sup>−1</sup> (40 mph) to wind speeds as high as 135 m s<sup>−1</sup> (300 mph). Wind speeds are sometimes estimated on the basis of wind damage using the Fujita scale. Some tornadoes may also contain secondary vortices (suction vortices). Tornadoes occur on all continents but are most common in the United States, where the average number of reported tornadoes is roughly 1000 per year, with the majority of them on the central plains and in the southeastern states (see Tornado Alley). They can occur throughout the year at any time of day. In the central plains of the United States they are most frequent in spring during the late afternoon. See Also supercell tornado, nonsupercell tornado, gustnado, landspout, waterspout.
2. A violent thundersquall in West Africa and adjacent Atlantic waters.
Industry:Weather
