کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1776384 | 1523612 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of peak height of the F2-layer (hmF2) measurements with IRI-2012, IRI-2007 and IRI-2001 models predictions above Roquetes station (Spain) during the ascending phase of the solar cycle 24
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of peak height of the F2-layer (hmF2) measurements with IRI-2012, IRI-2007 and IRI-2001 models predictions above Roquetes station (Spain) during the ascending phase of the solar cycle 24 Comparison of peak height of the F2-layer (hmF2) measurements with IRI-2012, IRI-2007 and IRI-2001 models predictions above Roquetes station (Spain) during the ascending phase of the solar cycle 24](/preview/png/1776384.png)
چکیده انگلیسی
This research aims to validate IRI-2012 program and examine its accuracy in predicting peak height of the F2- layer (hmF2) above Roquetes. The seasonal hourly means of the ionosphere F2 peak height parameter (hmF2) above Roquetes station, Spain, (located at latitude close to the latitude of Iraq, 41°N) were analyzed and the results were compared with IRI-2012, IRI-2007 and IRI-2001, using CCIR (Comite´ Consultatif International des Radio Communications) option. The analysis covered quiet and disturbed days during various seasons of 2013 (the ascending phase of the solar cycle 24). In general, it is found that the predicted values of hmF2 overestimate the observed ones during all seasons, except Summer, whereas it underestimate at day hours. Also, it is found that the maximum percentage relative deviation of hmF2 occurred during Winter at 8 LT, while the minimum occurred during Autumnat 22 LT.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 132, September 2015, Pages 101-105
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 132, September 2015, Pages 101-105
نویسندگان
Fahmi A. Mohammed,