mfr > Multifilter RadiometerInstrument Type(s) > Baseline • Guest

The multifilter radiometer (MFR) is simply the head from a multifilter rotating shadowband radiometer (MFRSR) mounted on a tower pointing at the surface.

Like the MFRSR, it has six narrowband channels (415, 500, 615, 673, 870, and 940 nm) and one broadband channel. Pointing the head at the surface provides spectral measurements of reflected irradiance. Measurements are taken every 20 seconds, with no averaging performed.

Locations

  • Fixed
  • AMF1
  • AMF2
  • AMF3

Active Instrument Locations

Facility Name Instrument Start Date
Gunnison, CO; AMF2 (main site for SAIL) 2021-09-01
Houston, TX; AMF1 (main site for TRACER) 2021-01-16

2021

Wu X, K Balmes, and Q Fu. 2021. "Aerosol direct radiative effects at the ARM SGP and TWP Sites: Clear skies." Journal of Geophysical Research: Atmospheres, 126(5), e2020JD033663, 10.1029/2020JD033663.

Geerts B, G McFarquhar, L Xue, M Jensen, P Kollias, M Ovchinnikov, M Shupe, P DeMott, Y Wang, M Tjernstrom, P Field, S Abel, T Spengler, R Neggers, S Crewell, M Wendisch, and C Lupkes. 2021. Cold-Air Outbreaks in the Marine Boundary Layer Experiment (COMBLE) Field Campaign Report. Ed. by Robert Stafford, ARM user facility. DOE/SC-ARM-21-001.

2020

Riihimaki L, C Flynn, A McComiskey, D Lubin, Y Blanchard, J Chiu, G Feingold, D Feldman, J Gristey, C Herrera, G Hodges, E Kassianov, S LeBlanc, A Marshak, J Michalsky, P Pilewskie, S Schmidt, R Scott, Y Shea, K Thome, R Wagener, and B Wielicki. 2020. "The Shortwave Spectral Radiometer for Atmospheric Science: Capabilities and Applications from the ARM User Facility." Bulletin of the American Meteorological Society, 102(3), 10.1175/BAMS-D-19-0227.1.

Mei F, D Dexheimer, J Fast, M Diao, B Geerts, A Bucholtz, L Riihimaki, C Flynn, T Thornberry, T Campos, S Springston, C Kuang, J Tomlinson, and B Schmid. 2020. ARM Aerial Instrument Workshop Report. Ed. by Robert Stafford, ARM user facility. DOE/SC-ARM-20-010.

Berg L, C Long, E Kassianov, D Chand, S Tai, Z Yang, L Riihimaki, S Biraud, J Tagestad, A Matthews, A Mendoza, F Mei, J Tomlinson, and J Fast. 2020. "Fine Scale Variability of Observed and Simulated Surface Albedo over the Southern Great Plains." Journal of Geophysical Research: Atmospheres, 125(7), e2019JD030559, 10.1029/2019JD030559.
Research Highlight

2019

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.

2018

Zuidema P, M Alvarado, C Chiu, S DeSzoeke, C Fairall, G Feingold, A Freedman, S Ghan, J Haywood, P Kollias, E Lewis, G McFarquhar, A McComiskey, D Mechem, T Onasch, J Redemann, D Romps, D Turner, H Wang, R Wood, S Yuter, and P Zhu. 2018. Layered Atlantic Smoke Interactions with Clouds (LASIC) Field Campaign Report. Ed. by Robert Stafford, ARM Climate Research Facility. DOE/SC-ARM-18-018.

2016

Williams IN, WJ Riley, LM Kueppers, SC Biraud, and MS Torn. 2016. "Separating the effects of phenology and diffuse radiation on gross primary productivity in winter wheat." Journal of Geophysical Research: Biogeosciences, 121(7), 10.1002/2015jg003317.

Hodges GB and JJ Michalsky. 2016. Multifilter Rotating Shadowband Radiometer (MFRSR), Multifilter Radiometer (MFR), and Normal Incidence Multifilter Radiometer (NIMFR) Instrument Handbook. Ed. by Robert Stafford, DOE ARM Climate Research Facility. DOE/SC-ARM-TR-144.

2015

Biraud S, M Torn, C Miller, A Sedlacek, C Sweeney, S Wofsy, G de Boer, M Shupe, and C Kuang. 2015. ARM-ACME V: ARM Airborne Carbon Measurements V on the North Slope of Alaska Science and Implementation Plan. Ed. by Robert Stafford, DOE ARM Climate Research Facility. DOE/SC-ARM-15-032.


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