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Q: Why do infrared satellites have to be cooled?
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Related questions

What data do infrared satellites use to create image?

They convert infrared radiation into electrical signals which is then converted into visible light.


What are some examples or infrared rays?

A remote control,alarm systems,heat lamps, and satellites.


How do geographers use satellites to study earth?

Satellites carry cameras (visible light, infrared and ultraviolet)and radar. They produce very good images of the earth that can be studied.


What has the author David Parry Rubincam written?

David Parry Rubincam has written: 'Earth albedo and the orbit of Lageos' -- subject- s -: Tracking, Artificial satellites, Albedo 'Lageos orbit decay due to infrared radiation from earth' -- subject- s -: Artificial satellites, Infrared radiation, Orbits


What has the author Fred C Witteborn written?

Fred C Witteborn has written: 'A cryogenically cooled, multidetector spectrometer for infrared astronomy' -- subject- s -: Spectrometer, Infrared astronomy, Low temperature engineering


How do satellites help identify clouds that are most likely to produce precipitation?

b/c they create energy in which the infrared satellite can see


What has the author Clifford Dalton Kern written?

Clifford Dalton Kern has written: 'Evaluation of infrared emmission of clouds and ground as measured by weather satellites' -- subject(s): Earth temperature, Infrared radiation, Satellite meteorology


What space research did Vance Coffman work on?

He developed new techniques for guiding satellites and was responsible for developing communications satellites for the Space-Based Infrared System that formed part of America's early-warning defense system.


What metal is found on satellites that reflects heat from the sun?

Gold foil is normally used to reflect solar heat in satellites because it has the highest reflectivity in the infrared spectrum (and, as NASA used to say, solid Gold was too expensive!)


How do geographers use satellites to study the earth?

They will be able to look for more information with satellite images and computers.


What has the author Gary L Sickler written?

Gary L. Sickler has written: 'Convective rainfall estimation from digital GOES-1 infrared data' -- subject(s): Infrared image converters, Rain and rainfall, Measurement, Meteorological satellites


What are weather satellites use for?

they used to track cloud cover ,wind speed , humidity and the pressure of the weather system they do this by radar and pictures also infrared lasers