کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5487584 | 1523589 | 2017 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of a method for mapping monthly average hourly diffuse erythemal ultraviolet radiation
ترجمه فارسی عنوان
توسعه یک روش برای نشان دادن تابش فرابنفش مادون قرمز منتشر ماهانه
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کلمات کلیدی
نقشه برداری، تابش اشعه، داده های ماهواره ای، تابش اشعه ماوراء بنفش خورشیدی،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
چکیده انگلیسی
In this study, a model for calculating monthly average hourly diffuse erythemal solar ultraviolet (EUV) radiation under all sky conditions in Thailand was developed. The model is a function of air mass, aerosol optical depth and satellite-derived cloud index, as these parameters are sensitive to diffuse EUV radiation. Diffuse EUV irradiance were measured using UV-biometers equipped with shade ball during April 2011-March 2014 at four stations in Thailand. Data from these stations were used to formulate the model. The model was validated using an independent dataset (April 2014-March 2016) at the same sites. The modeled diffuse EUV irradiance showed good agreement with that from the ground-based measurements, with root mean square difference (RMSD) of 12.7% and mean bias difference (MBD) of â2.8%. The use of satellite data provided a simple and practical method to calculate monthly average hourly diffuse EUV irradiance over Thailand. Spatial monthly distributions are shown as maps.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 161, August 2017, Pages 19-27
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 161, August 2017, Pages 19-27
نویسندگان
P. Choosri, S. Janjai, M. Nunez, S. Buntoung, W. Chanalert,