کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4442841 | 1311168 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development and calibration of a star photometer to measure the aerosol optical depth: Smoke observations at a high mountain site
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper we present a recently developed star photometer, which allows us to study aerosol optical properties at night, based on a CCD camera. Details about the operation of the system are presented together with the instrument set up. Special attention is paid to instrument calibration and thus details about a high mountain calibration campaign are presented. A combination of a Langley procedure with a calibration transfer supported by a check using the so-called two-star method of star photometry has been used in order to calibrate with an appropriate number of stars. Also, some measurements acquired during an episode of long-range transport of biomass burning aerosol are presented as a case study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Environment - Volume 42, Issue 11, April 2008, Pages 2733–2738
Journal: Atmospheric Environment - Volume 42, Issue 11, April 2008, Pages 2733–2738
نویسندگان
D. Pérez-Ramírez, J. Aceituno, B. Ruiz, F.J. Olmo, L. Alados-Arboledas,