- 行业: Weather
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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, ...
(Also spelled eolian. ) Pertaining to the action or the effect of the wind, as in aeolian sounds or aeolian deposits (of dust); derived from the name of the Greek god of the winds, Aeolus, whose harp was held responsible for the murmur of the gentle breezes and whose conch-shell trumpet was regarded as the source of the gale's howl.
Industry:Weather
In meteorological usage, contrast ''C'' is defined by
<center>[[File:ams2001glos-Ce29.gif
Industry:Weather
The maximum energy available to an ascending parcel, according to parcel theory.
On a thermodynamic diagram this is called positive area, and can be seen as the region between the lifted parcel process curve and the environmental sounding, from the parcel's level of free convection to its level of neutral buoyancy. It may be defined as
<center>[[File:ams2001glos-Ce30.gif
Industry:Weather
The energy needed to lift an air parcel vertically and pseudoadiabatically from its originating level to its level of free convection (LFC).
For an air parcel possessing positive CAPE, the CIN represents the negative area on a thermodynamic diagram having coordinates linear in temperature and logarithmic in pressure. The negative area typically arises from the presence of a lid. Even though other factors may be favorable for development of convection, if convective inhibition is sufficiently large, deep convection will not form. The convective inhibition is expressed (analogously to CAPE) as follows:
<center>[[File:ams2001glos-Ce31.gif
Industry:Weather
The energy needed to lift an air parcel vertically and pseudoadiabatically from its originating level to its level of free convection (LFC).
For an air parcel possessing positive CAPE, the CIN represents the negative area on a thermodynamic diagram having coordinates linear in temperature and logarithmic in pressure. The negative area typically arises from the presence of a lid. Even though other factors may be favorable for development of convection, if convective inhibition is sufficiently large, deep convection will not form. The convective inhibition is expressed (analogously to CAPE) as follows:
<center>[[File:ams2001glos-Ce31.gif
Industry:Weather
The maximum energy available to an ascending parcel, according to parcel theory.
On a thermodynamic diagram this is called positive area, and can be seen as the region between the lifted parcel process curve and the environmental sounding, from the parcel's level of free convection to its level of neutral buoyancy. It may be defined as
<center>[[File:ams2001glos-Ce30.gif
Industry:Weather
En yüksek frekans veri ayrı bir örnekleme bir Fourier analizini belirlenebilir. Zaman serisi aralığı Δ'' t'' örnek ise bu Sıklık 1/2Δ '' t'' cps.
Industry:Weather
Görünür ve kızılötesi Imager taşınan DMSP uydular olan orta çeşitli sağlar (2. nadir at 7 km) ve yüksek çözünürlüklü (0. 6 km, nadir) görüntüleri. Gündüz geçişleri sırasında OLS normalde orta çözünürlüklü IR görüntüleri tek bir kanal ile birlikte yüksek çözünürlüklü görünür görüntüleri toplamak için yapılandırılmış. Sensör Yapılandırması genelde gece geçişleri sırasında tersine döner. Gece görünür veri çeyrek moon tarafından aydınlatılmış veya daha parlak görünür dalga boylarında bulutlar ve arazi alanların içinde görüntüleme sağlayan yüksek performanslı photomultiplier tüp ile elde edilir. Şehir ışıkları ve aurora da oldukça açık bir şekilde veya bir ay olmadan görüntülenebilir.
Industry:Weather
Modülasyonlu sistemi, bazı kronometrik radiosonde formlarında kullanılır. Meteorolojik transducing öğelerinin, her biri bir sektör dönen tel helix veya spiral süpürür elektrik bir kişi kol kontrolleri çok tasarlanmıştır. Helix veya sarmal bir dönüş sırasında her elektriksel temas anlık olarak ölçülen meteorolojik parametre değeri tarafından belirlenen döngüsünde bir noktada tel dokunur. Kronometrik bakliyat, senkronizasyon helix veya spiral rotasyon ile faaliyet chronograph içine alıcı istasyon, meteorolojik eşdeğerlerine çevrilir.
Industry:Weather
