NASA | OLYMPEX Scientists in the Field: Rachael Kroodsma

The video features an instrument scientist from the Space Flight Center discussing the COSMERE project. The scientist explains the frequency similarities between Kashmir and the GMI microwave radiometer on GPM, and how flying COSMERE on the DC-8 allows for measurement validation. The radiometer measures naturally emitted radiation from rain and snow. The scientist specializes in microwave radiometer calibration and data analysis, and shares their enthusiasm for fieldwork and understanding how instruments function together.

How does the COSMERE instrument relate to the GMI radiometer?

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What is the role of the microwave radiometer mentioned in the text?

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What types of precipitation are being measured by the radiometer?

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What is the significance of calibrating microwave radiometers?

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Describe the experience of being part of the instruments and fieldwork as mentioned in the text.

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