Synonyms were used for: Solar Activity
Search without synonyms: title: Solar Activity Observations and Predictions

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    Diurnal and seasonal variations of F2 layer characteristics over Irkutsk during the decrease in solar activity in 2003–2006: Observations and IRI-2001 model predictions

    Ratovsky, K.G. / Oinats, A.V. / Medvedev, A.V. | Elsevier | 2008
    medians. The comparison with the IRI-2001 model during the decrease in solar activity in 2003–2006 revealed cases of both close agreement and ...
    Keywords: Diurnal and seasonal variations , Solar activity dependence

    Study of the upper transition height using ISR observations and IRI predictions over Arecibo

    Vaishnav, Rajesh / Jin, Yuyan / Mostafa, Md. Golam et al. | Elsevier | 2020
    predictions using the TBT15 model ion composition option. During low and moderate solar activity conditions, the TBT15 model overestimates about 5–10 ...

    Comparison of GPS-TEC observations over Addis Ababa with IRI-2012 model predictions during 2010–2013

    Akala, A.O. / Somoye, E.O. / Adewale, A.O. et al. | Elsevier | 2015
    . TEC increases with solar activity, and of all the three options of IRI-2012, NeQuick was most accurate. ...
    Keywords: Solar activity

    Ionospheric variation at Thailand equatorial latitude station: Comparison between observations and IRI-2001 model predictions

    Wichaipanich, Noraset / Supnithi, Pornchai / Ishii, Mamoru et al. | Elsevier | 2009
    measurement data during low solar activity from January 2004 to December 2006 are analyzed based on the diurnal, seasonal variation. The results are ...
    Keywords: Solar activity

    Assessment of IRI-2016 hmF2 model predictions with COSMIC observations over the African region

    Moses, Mefe / Bilitza, Dieter / Panda, Sampad Kumar et al. | Elsevier | 2020
    during quiet geomagnetic conditions under both low and high solar activity periods. However, the average performance declines during disturbed ...

    Inference of Solar Magnetic Polarities from H-alpha Observations

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Extreme Ultraviolet Observations of Solar Flares

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Introductory Review of Solar Activity

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Ionospheric Effects of Solar Activity

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Geomagnetic Response to Solar Activity

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Solar activity and the solar cycle

    Schatten, K.H. | Elsevier | 2003
    Sun's polar and toroidal magnetic fields. We explain how these methods work and discuss solar activity predictions for solar cycles #23 and #24 ...

    Study of Ionospheric TEC from GPS observations and comparisons with IRI and SPIM model predictions in the low latitude anomaly Indian subcontinental region

    Panda, S.K. / Gedam, S.S. / Rajaram, G. | Elsevier | 2014
    . GPS-TECs are compared with global ionosphere maps (IGS-GIM), IRI, and SPIM models ...

    Comparison of peak characteristics of F2 ionospheric layer over Tehran region at a low solar activity period with IRI-2001 and IRI-2007 models predictions

    Karami, Kh. / Ghader, S. / Raeen, A. | Elsevier | 2011
    height of F2 ionospheric layer (hmF2) over Tehran region at a low solar activity period are compared with the predictions of the International ...
    Keywords: Ionospheric modeling and prediction

    Large-Scale Organization of Solar Activity in Time and Space

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Predicting Activity Levels for Specific Locations within Solar Active Regions

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Response of the Neutral Upper Atmosphere to Variations in Solar Activity

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Comparison of IRI model predictions with low latitude ionospheric observations

    Bittencourt, J.A. / Chryssafidis, M. | Elsevier | 1991
    Abstract During a period of high solar activity (1979/1980), IRI ...

    Recent Solar Magnetograph Results

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Propagation of Solar Cosmic Rays in the Solar Wind

    Mclntosh, Patrick S. / Dryer, Murray | AIAA | 1972
    disturbances created by solar activity. In addition to the disruption of radio communications, the sun can create hazards to men and their space ...
    Publisher: The American Institute of Aeronautics and Astronautics

    Midday bottomside electron density profiles during moderate solar activity and comparison with IRI-2001

    Sethi, N.K. / Dabas, R.S. / Upadhayaya, A.K. | Elsevier | 2008
    period from January 2003 to December 2003, pertaining to moderate solar activity (MSA). Each individual profile is normalized with respect to the ...