Last Updated:2025/11/20
The incident radiant energy emitted by the sun which reaches a unit area over a period of time, typically measured over a horizontal area at the Earth's surface or at the top of Earth's atmosphere.
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insolation
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Source Word
insolation
IPA(Pronunciation)
Noun
uncountable
usually
dated
Japanese Meaning
太陽から地球の単位面積に一定期間にわたり到達する放射エネルギー量 / 太陽からの入射日射エネルギー
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( plural )