gndrad: Ground Radiometers on Stand for Upwelling Radiation

The Ground Radiation (GNDRAD) collection of radiometers provides continuous measurements of broadband reflected shortwave (solar) and longwave (infrared) irradiances for upwelling components. These 1-minute data are collected to help determine the total radiative energy exchange at a research site.

At GNDRAD sites, collocated downwelling shortwave and longwave irradiances are also normally measured (see SKYRAD).

Measurements

Locations

  • Fixed
  • AMF1
  • AMF2
  • AMF3

Active Instrument Locations

Facility Name Instrument Start Date
Central Facility, Barrow AK 1998-04-06
Graciosa Island, Azores, Portugal 2013-09-30

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.

de Boer G, C Cox, and J Creamean. 2019. "Accelerated Springtime Melt of Snow on Tundra Downwind from Northern Alaska River Systems Resulting from Niveo-aeolian Deposition Events." ARCTIC, 72(3), 10.14430/arctic68654.
Research Highlight

Cox CJ, RS Stone, DC Douglas, DM Stanitski, and MR Gallagher. 2019. "The Aleutian Low‐Beaufort Sea Anticyclone: A Climate Index Correlated With the Timing of Springtime Melt in the Pacific Arctic Cryosphere." Geophysical Research Letters, 46(13), 10.1029/2019GL083306.
Research Highlight

Silber I, J Verlinde, M Cadeddu, C Flynn, A Vogelmann, and E Eloranta. 2019. "Antarctic Cloud Macrophysical, Thermodynamic Phase, and Atmospheric Inversion Coupling Properties at McMurdo Station—Part II: Radiative Impact During Different Synoptic Regimes." Journal of Geophysical Research: Atmospheres, 124(3), doi:10.1029/2018JD029471.

2018

PZ, 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.

Andreas A, M Dooraghi, A Habte, M Kutchenreiter, I Reda, and M Sangupta. 2018. Solar Infrared Radiation Station (SIRS), Sky Radiation (SKYRAD), Ground Radiation (GNDRAD), and Broadband Radiometer Station (BRS) Instrument Handbook. Ed. by Robert Stafford, ARM Climate Research Facility. DOE/SC-ARM-TR-025.

2017

Nicolas J, A Vogelmann, R Scott, A Wilson, M Cadeddu, D Bromwich, J Verlinde, D Lubin, L Russell, C Jenkinson, H Powers, M Ryczek, G Stone, and J Wille. 2017. "January 2016 extensive summer melt in West Antarctica favoured by strong El Nino." Nature Communications, 8, 15799, doi:10.1038/ncomms15799.
Research Highlight

Zhuang Y, R Fu, J Marengo, and H Wang. 2017. "Seasonal variation of shallow-to-deep convection transition and its link to the environmental conditions over the Central Amazon." Journal of Geophysical Research: Atmospheres, 122(5), 10.1002/2016JD025993.

2016

Kourtchev I, C Giorio, A Manninen, E Wilson, B Mahon, J Aalto, M Kajos, D Venables, T Ruuskanen, J Levula, M Loponen, S Connors, N Harris, D Zhao, A Kiendler-Scharr, T Mentel, Y Rudich, M Hallquist, J Doussin, W Maenhaut, J Bäck, T Petäjä, J Wenger, M Kulmala, and M Kalberer. 2016. "Enhanced Volatile Organic Compounds emissions and organic aerosol mass increase the oligomer content of atmospheric aerosols." Scientific Reports, 6(1), 10.1038/srep35038.

Good EJ. 2016. "An in situ-based analysis of the relationship between land surface “skin” and screen-level air temperatures." Journal of Geophysical Research: Atmospheres, 121(15), 10.1002/2016jd025318.


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