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.

Measurements

Locations

  • Fixed
  • AMF1
  • AMF2
  • AMF3

Active Instrument Locations

Facility Name Instrument Start Date
Central Facility, Lamont, OK 1993-07-21
Central Facility, Barrow AK 1998-01-02
Peckham, OK (Extended) 2019-09-18

2019

Fu S, X Deng, M Shupe, and H Xue. 2019. "A modelling study of the continuous ice formation in an autumnal Arctic mixed-phase cloud case." Atmospheric Research, 228, 10.1016/j.atmosres.2019.05.021.

Varble A, S Nesbitt, P Salio, E Avila, P Borque, P DeMott, G McFarquhar, S van den Heever, E Zipser, D Gochis, R Houze, M Jensen, P Kollias, S Kreidenweis, R Leung, K Rasmussen, D Romps, and C Williams. 2019. Cloud, Aerosol, and Complex Terrain Interactions (CACTI) Field Campaign Report. Ed. by Robert Stafford, ARM user facility. DOE/SC-ARM-19-028.

Hines K, D Bromwich, S Wang, I Silber, J Verlinde, and D Lubin. 2019. "Microphysics of summer clouds in central West Antarctica simulated by the Polar Weather Research and Forecasting Model (WRF) and the Antarctic Mesoscale Prediction System (AMPS)." Atmospheric Chemistry and Physics, 19(19), 10.5194/acp-19-12431-2019.

Ebell K, T Nomokonova, M Maturilli, and C Ritter. 2019. "Radiative effect of clouds at Ny-Ålesund, Svalbard, as inferred from ground-based remote sensing observations." Journal of Applied Meteorology and Climatology, , 10.1175/JAMC-D-19-0080.1. ONLINE.

Zhang D, A Vogelmann, P Kollias, E Luke, F Yang, D Lubin, and Z Wang. 2019. "Comparison of Antarctic and Arctic Single‐Layer Stratiform Mixed‐Phase Cloud Properties Using Ground‐Based Remote Sensing Measurements." Journal of Geophysical Research: Atmospheres, 124, 10.1029/2019JD030673. ONLINE.
Research Highlight

Silber I, A Fridlind, J Verlinde, A Ackerman, Y Chen, D Bromwich, S Wang, M Cadeddu, and E Eloranta. 2019. "Persistent Supercooled Drizzle at Temperatures below ‐25°C Observed at McMurdo Station, Antarctica." Journal of Geophysical Research: Atmospheres, , 10.1029/2019JD030882. ONLINE.
Research Highlight

Tao C, Y Zhang, S Tang, Q Tang, H Ma, S Xie, and M Zhang. 2019. "Regional Moisture Budget and Land‐Atmosphere Coupling over the U.S. Southern Great Plains Inferred from the ARM Long‐Term Observations." Journal of Geophysical Research: Atmospheres, 124(17-18), 10.1029/2019JD030585.

Fionda E, M Cadeddu, V Mattioli, and R Pacione. 2019. "Intercomparison of Integrated Water Vapor Measurements at High Latitudes from Co-Located and Near-Located Instruments." Remote Sensing, 11(18), 10.3390/rs11182130.

Silber I, J Verlinde, S Wang, D Bromwich, A Fridlind, M Cadeddu, E Eloranta, and C Flynn. 2019. "Cloud Influence on ERA5 and AMPS Surface Downwelling Longwave Radiation Biases in West Antarctica." Journal of Climate, 32(22), 10.1175/JCLI-D-19-0149.1.

Tang S, C Tao, S Xie, and M Zhang. 2019. Description of the ARM Large-Scale Forcing Data from the Constrained Variational Analysis (VARANAL) Version 2. Ed. by Robert Stafford, ARM user facility. DOE/SC-ARM-TR-222.


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