المسرد
أرصاد الطيران
قاعدة السحب (Ceiling)
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التعريف
The height of the lowest layer of clouds covering more than half the sky
مصطلحات ذات صلة
ارتفاع القرار (DH: Decision Height)
The altitude during a precision approach at which the pilot must decide to land or go around
ضباب (Fog)
Visibility-reducing water droplets suspended near the surface, a major cause of airport delays
METAR (METAR)
Aviation Routine Weather Report — a standardized format for reporting current weather conditions
الرؤية (VIS: Visibility)
The greatest distance at which prominent objects can be identified with the unaided eye
Frequently Asked Questions
What is قاعدة السحب (Ceiling)?
The height of the lowest layer of clouds covering more than half the sky
How does قاعدة السحب (Ceiling) relate to other aviation concepts?
قاعدة السحب (Ceiling) is closely related to Decision Height and Fog, among other key aviation concepts.
المزيد في أرصاد الطيران
اضطراب الهواء الصافي (CAT: Clear Air Turbulence)
الرياح المتقاطعة (Crosswind)
ضباب (Fog)
الرياح المعاكسة (Headwind)
تكوّن الجليد (Icing)
جيت ستريم (Jet Stream)
METAR (METAR)
تقرير الطيار (PIREP: Pilot Report)
QNH (QNH)
SIGMET (SIGMET)
الريح الخلفية (Tailwind)
تنبؤ المطار الطرفي (TAF: Terminal Aerodrome Forecast)
عاصفة رعدية (مزن ركامي) (CB: Thunderstorm (Cumulonimbus))
الاضطراب (Turbulence)
الرؤية (VIS: Visibility)
سحابة الرماد البركاني (Volcanic Ash Cloud)
قص الرياح (Wind Shear)