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Recommendations for Next-Generation Ground Magnetic Perturbation Validation
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- Welling, D. T. (author)
- Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI USA; Univ Texas Arlington, Dept Phys, Arlington, TX USA
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- Ngwira, C. M. (author)
- Catholic Univ Amer, Dept Phys, Washington, DC USA; NASA, Goddard Space Flight Ctr, Space Weather Lab, Greenbelt, MD USA
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- Opgenoorth, Hermann (author)
- Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen,Univ Leicester, Dept Phys & Astron, Leicester, Leics, England
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- Haiducek, J. D. (author)
- Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI USA
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- Savani, N. P. (author)
- NASA, Goddard Space Flight Ctr, Space Weather Lab, Greenbelt, MD USA; Univ Maryland Baltimore Cty, Goddard Planetary Heliophys Inst, Baltimore, MD USA
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- Morley, S. K. (author)
- Los Alamos Natl Lab, Space Sci & Applicat, Los Alamos, NM USA
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- Cid, C. (author)
- Univ Alcala De Henares, Space Weather Res Grp, Alcala De Henares, Spain
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- Weigel, R. S. (author)
- George Mason Univ, Dept Phys & Astron, Space Weather Lab, Fairfax, VA USA
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- Weygand, J. M. (author)
- Univ Calif Los Angeles, Dept Earth Planetary & Space Sci, Los Angeles, CA USA
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- Woodroffe, J. R. (author)
- Los Alamos Natl Lab, Space Sci & Applicat, Los Alamos, NM USA
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- Singer, H. J. (author)
- NOAA, Space Weather Predict Ctr, Boulder, CO USA
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- Rosenqvist, L. (author)
- Swedish Def Res Agcy, Stockholm, Sweden
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- Liemohn, M. W. (author)
- Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI USA
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(creator_code:org_t)
- 2018
- 2018
- English.
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In: Space Weather. - 1542-7390. ; 16:12, s. 1912-1920
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Data-model validation of ground magnetic perturbation forecasts, specifically of the time rate of change of surface magnetic field, dB/dt, is a critical task for model development and for mitigation of geomagnetically induced current effects. While a current, community-accepted standard for dB/dt validation exists (Pulkkinen et al., 2013), it has several limitations that prevent more complete understanding of model capability. This work presents recommendations from the International Forum for Space Weather Capabilities Assessment Ground Magnetic Perturbation Working Team for creating a next-generation validation suite. Four recommendations are made to address the existing suite: greatly expand the number of ground observatories used, expand the number of events included in the suite from six to eight, generate metrics as a function of magnetic local time, and generate metrics as a function of activity type. For each of these, implementation details are explored. Limitations and future considerations are also discussed.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Welling, D. T.
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Ngwira, C. M.
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Opgenoorth, Herm ...
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Haiducek, J. D.
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Savani, N. P.
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Morley, S. K.
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show more...
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Cid, C.
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Weigel, R. S.
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Weygand, J. M.
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Woodroffe, J. R.
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Singer, H. J.
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Rosenqvist, L.
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Liemohn, M. W.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
- Articles in the publication
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Space Weather
- By the university
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Uppsala University