ESA title
Stråling og temperatur
Agency

Stråling og temperatur

01/12/2008 242 views 0 likes 223240 ID

Solens maximale emission ligger således i bølgelængden 0,483 mikrometer, mens Jordens ligger i bølgelængden 14 mikrometer. Emission fra en overflade er en funktion af overfladens temperatur. Man kan derfor beregne en overflades temperatur på grundlag af emissionen målt fra satellit.

This map shows the temperature of Eureka in the Canadian territory of Nunavut on 11 August 2020.
Applications

Extreme temperatures in Eureka

Image 1889 views 8 likes
Global sea surface temperature
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Global sea surface temperature

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India is currently facing a prolonged heatwave, with temperatures exceeding 42°C in numerous cities across the country. This map, generated using data from Copernicus Sentinel-3, shows the land surface temperature on 29 April.
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Heatwave across India

Image 27797 views 179 likes
Arctic Weather Satellite scanning for temperature and humidity
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Arctic Weather Satellite scanning for temperature an…

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Heatwave in Iceland
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Heatwave in Iceland

Image 771 views 4 likes