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en:lesson04 [2019/10/22 11:54] golikov |
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The cloud temperature can determine the height of the clouds, because the higher the clouds, the colder they are. | The cloud temperature can determine the height of the clouds, because the higher the clouds, the colder they are. | ||
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The range of infrared radiation with a wavelength of 10 microns. | The range of infrared radiation with a wavelength of 10 microns. | ||
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In order to see the fog at night, the method of subtracting infrared signals is used. From a signal with a wavelength of 4 μm, a signal with a wavelength of 10 μm is subtracted. | In order to see the fog at night, the method of subtracting infrared signals is used. From a signal with a wavelength of 4 μm, a signal with a wavelength of 10 μm is subtracted. | ||
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