(Surface temperatures) can be from (microwave brightness temperatures).Logical formLearned from2 sentences. An aircraft may carry a (microwave radiometer).Logical formLearned from2 sentences. (Satellite calibration) can be constituted-of-or-filled-with (microwave sensors).Logical formLearned from2 sentences. A (microwave time series) can be passive.Logical formLearned from2 sentences. (Microwave data) may provide information.Logical formLearned from2 sentences. Some (microwave channels) may be needed.Logical formLearned from2 sentences. (Sea ice products) may be derived from (microwave sensors).Logical formLearned from2 sentences. A (microwave signature) can be passive.Logical formLearned from2 sentences. (Microwave image sets) can be passive.Logical formLearned from2 sentences. (Microwave image sets) can be from a female.Logical formLearned from2 sentences. A (microwave instrumentation) can be passive.Logical formLearned from2 sentences. A change can be in (microwave instrumentation).Logical formLearned from2 sentences. An (ice sheet) may be derived from (microwave satellite brightness temperature characteristics).Logical formLearned from2 sentences. A system can be in a (microwave wavelength region).Logical formLearned from2 sentences. A (microwave radiometer) may measure energy.Logical formLearned from2 sentences.