mwr: Microwave Radiometer

The Microwave Radiometer (MWR) provides time-series measurements of column-integrated amounts of water vapor and liquid water. The instrument itself is a sensitive microwave receiver that detects the microwave emissions of the vapor and liquid water molecules in the atmosphere at two frequencies: 23.8 and 31.4 GHz.

Integrated water vapor and liquid water path are derived from radiance measurements with a statistical retrieval algorithm that uses monthly derived and location-dependent linear regression coefficients.



  • Fixed
  • AMF1
  • AMF2
  • AMF3

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Qiu S, B Xi, and X Dong. 2018. "Influence of Wind Direction on Thermodynamic Properties and Arctic Mixed-Phase Clouds in Autumn at Utqiaġvik, Alaska." Journal of Geophysical Research: Atmospheres, 123(17), 10.1029/2018JD028631.

Chandra A, P Zuidema, S Krueger, A Kochanski, S de Szoeke, and J Zhang. 2018. "Moisture distributions in tropical cold pools from equatorial Indian Ocean observations and cloud-resolving simulations." Journal of Geophysical Research: Atmospheres, , 10.1029/2018JD028634. ONLINE.

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