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The Community Microwave Emission Modelling Platform (CMEM) has been developed by the European Centre for Medium-Range Weather Forecasts (ECMWF) as the forward operator for low frequency passive microwave brightness temperatures (from 1GHz to 20 GHz) of the surface. (In the latest version (ver.6.01), it is possible to simulate brightness temperature up to 100 GHz by option)
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