کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8955806 1646109 2018 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A case study comparing citizen science aurora data with global auroral boundaries derived from satellite imagery and empirical models
ترجمه فارسی عنوان
یک مطالعه موردی، مقایسه داده های آئورورا علوم شهری با مرزهای جهانی آئورو که از تصاویر ماهواره ای و مدل های تجربی حاصل می شود
کلمات کلیدی
مرزهای استوآورور، مدل های تجربی، علم شهروند
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فیزیک زمین (ژئو فیزیک)
چکیده انگلیسی
Global equatorward auroral boundaries are derived from the OP-13 model and the DMSP Special Sensor Ultraviolet Spectrographic Imager (SSUSI) far ultraviolet (FUV) data using the Z-P model at a fixed flux level of 0.2 erg cm−2 s−1. These boundaries are then compared with citizen science reports as well as with each other. Even though there are some large differences between the global boundaries for a few cases, the average difference is about 1.5° in geomagnetic latitude, with OP-13 being equatorward of Z-P model. When these boundaries are compared with each other as a function of local time, no clear overall trend as a function of local time was observed. It is also found that the ground-based reports are more consistent with the predictions of the OP-13 model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 177, October 2018, Pages 274-282
نویسندگان
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