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HAARP – unikalna stacja do badań geofizycznych

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EN
HAARP – a unique facility for geophysical research
Języki publikacji
PL
Abstrakty
PL
W artykule zaprezentowano informacje o amerykańskiej stacji HAARP na Alasce i opisano główne eksperymenty tam przeprowadzone. Stacja jest unikalna, bo posiada dużą moc promieniowania w wysokich częstotliwościach w pasmie HF (2,75-9 MHz), co pozwala na ciekawe badania nad zjawiskami w jonosferze, jak i w magnetosferze. W ostatnich latach stacja przeszła pod zarząd University of Alaska i jest dostępna dla naukowców z całego świata.
EN
We present details of the American geophysical research facility in Alaska known as HAARP and summarize the main experiments that have been carried out therein. The facility is unique due to the high power available for radiation in the HF band (2.75-9 MHz), which enables the investigation of processes in the ionosphere and magnetosphere. In the last few years the facility has come under the administration of the University of Alaska and is now open to international researchers.
Rocznik
Tom
Strony
287--302
Opis fizyczny
Bibliogr. 40 poz., fot., rys., wykr.
Twórcy
  • University of Colorado Denver, Department of Electrical Engineering
Bibliografia
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  • [20] Jin G., Spasojevic M., Cohen M. B., Inan U. S., Lehtinen N. G., 2011, The relationship between geophysical conditions and ELF amplitude in modulated heating experiments at HAARP: Modeling and experimental results, Journal of Geophysical Research – Space Physics, 116 (A7), DOI: 10.1029/2011JA016664.
  • [21] Kosch M. J., Pedersen T., Rietveld M. T., Gustavsson B., Grach S. M., Hagfors T., 2007, Artificial optical emissions in the high-latitude thermosphere induced by powerful radio waves: An observational review, Advances in Space Research, 40 (3), 365-376, DOI: 10.1016/j.asr.2007.02.061.
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  • [23] Maxworth A. S., Gołkowski M., Cohen M. B., Moore R. C., Chorsi H. T., Gedney S. D., Jacobs R., 2015, Multistation observations of the azimuth, polarization, and frequency dependence of ELF/VLF waves generated by electrojet modulation, Radio Science, 50 (10), 1008-1026, DOI: 10.1002/2015RS005683.
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  • [26] Moore R. C., Inan U. S., Bell T. F., Kennedy E. J., 2007, ELF waves generated by modulated HF heating of the auroral electrojet and observed at a ground distance of ~4400 km, Journal of Geophysical Research – Space Physics, 112 (A5), DOI: 10.1029/2006JA012063.
  • [27] Odzimek A. W., 2019, Obszary polarne w badaniach Globalnego Atmosferycznego Obwodu Elektrycznego Ziemi, Przegląd Geofizyczny, 64 (1-2), 35-70, DOI: 10.32045/PG-2019-002.
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  • [33] Robinson T. R., 1989, The heating of the high lattitude ionosphere by high power radio waves, Physics Reports, 179 (2-3), 79-209, DOI: 10.1016/0370-1573(89)90005-7.
  • [34] Sergeev E. N., Frolov V. L., Grach S. M., Kotov P. V., 2006, On the morphology of stimulated electromagnetic emission spectra in a wide pump wave frequency range, Advances in Space Research, 38 (11), 2518-2526, DOI: 10.1016/j.asr.2005.02.046.
  • [35] Sergeev E., Grach S., Shindin A., Mishin E., Bernhardt P., Briczinski S., Watkins B., 2013, Artificial ionospheric layers during pump frequency stepping near the 4th gyroharmonic at HAARP, Physical Review Letters, 110 (6), DOI: 10.1103/PhysRevLett.110.065002.
  • [36] Streltsov A. V., Berthelier J. J., Chernyshov A. A., Frolov V. L., Honary F., Kosch M. J., Rietveld M. T., 2018, Past, present and future of active radio frequency experiments in space, Space Science Reviews, 214 (8), DOI: 10.1007/s11214-018-0549-7.
  • [37] Stubbe P., Kopka H., Rietveld M. T., Dowden R. L., 1982, ELF and VLF wave generation by modulated HF heating of the current carrying lower ionosphere, Journal of Atmospheric and Terrestrial Physics, 44 (12), 1123-1135, DOI: 10.1016/0021-9169(82)90023-X.
  • [38] Thidé B., Kopka H., Stubbe P., 1982, Observations of stimulated scattering of a strong high-frequency radio wave in the ionosphere, Physical Review Letters, 49 (21), DOI: 10.1103/PhysRevLett.49.1561.
  • [39] Watanabe N., Gołkowski M., Sheerin J. P., Watkins B. J., 2015, Simultaneous multi-angle observations of Strong Langmuir Turbulence at HAARP, Earth, Moon, and Planets, 116 (1,), 89-100, DOI: 10.1007/s11038-015-9471-0.
  • [40] Wright D. M., Davies J. A., Robinson T. R., Chapman P. J., Yeoman T. K., Thomas E. C., Lester M., Cowley S. W. H., Stocker A. J., Horne R. B., Honary F., 2000, Space Plasma Exploration by Active Radar (SPEAR): an overview of a future radar facility, Annales Geophysicae, 18 (9), 1248-1255, DOI: 10.1007/s00585-000-1248-7.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3dab897d-f015-4406-829e-cb788fc18e7f
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