= Electrically scanning microwave radiometer
{wiki=Electrically_scanning_microwave_radiometer}
An Electrically Scanning Microwave Radiometer (ESMR) is a type of remote sensing instrument used primarily for measuring microwave radiation emitted from various surfaces, including the Earth's atmosphere, ocean, and land. These radiometers operate in the microwave frequency range, which is typically between 1 GHz and 100 GHz, capturing data that can be used to derive important environmental parameters.
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