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활용 사례
제목	서울지역 연무와 관련된 에어로졸의 광학 특성: 스카이라디오미터 및 위성관측연구
국/내외	국내	작성일	2017-02-14
Optical properties of aerosols associated with haze events over Seoul were examined using ground-based skyradiometer and satellite-borne CALIOP and MODIS measurements over the 2009~2010 period. It is shown that aerosol optical thickness (AOT), Angstrom exponents (α), and fine-mode particles increase during the haze events. The CALIOP-measured vertical profiles of aerosol during the haze events revealed that most of aerosols are loaded within layers below 4 km altitude. A large portion of these events appear to be related to the long-range transport of aerosols from China; about 35% and 18% of the haze events observed over Seoul were traced back to northern China and southern China, respectively. Compared with optical properties for locally-induced haze events (25%), these long-range transported aerosols are found to have relatively higher AOTs.
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다음글	Stanford scientists combine satellite data, machine learning to map poverty