радар

радар

Acronym for RAdio Detection And Ranging. An electronic instrument used to detect distant objects and measure their range by how they scatter or reflect radio energy. Precipitation and clouds are detected by measuring the strength of the electromagnetic signal reflected back. Doppler radar and NEXRAD are examples.

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Vārdšķira: noun
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Nozare/domēns: Weather
Category: General weather
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водена пареа (H2O)

Weather; General weather

Water in gaseous form. It is one of the most import constituents of the atmosphere. Due to its molecular content, air containing water vapor is lighter than dry air. This ...

Фаренхајтова температурна скала

Weather; General weather

A temperature scale where water at sea level has a freezing point of +32 degrees F (Fahrenheit) and a boiling point of +212 degrees F. More commonly used in areas that observe the ...

радиационо ладење

Weather; General weather

The cooling of the earth's surface and the adjacent air. Although it occurs primarily at night, it is whenever the earth's surface suffers a net loss of heat due to the ...

замрзнати врнежи

Weather; General weather

Precipitation that reaches the ground in a frozen state. Examples include snow, snow pellets, snow grains, ice crystals, ice pellets, and hail.

резолуција

Weather; General weather

In relation to radar, it is the ability to read two distinct targets separately. The clearer the resolution, the nearer the two objects can be to each other and still be ...