Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 1998.09a
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- Pages.409-414
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- 1998
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- 1226-9743(pISSN)
Study on the possibility of the aerosol and/or Yellow dust detection in the atmosphere by Ocean Scanning Multispectral Imager(OSMI)
- Chung, Hyo-Sang (Remote Sensing Research Laboratory, Meteorological Research Institute(METRI)) ;
- Park, Hye-Sook (Remote Sensing Research Laboratory, Meteorological Research Institute(METRI)) ;
- Bag, Gyun-Myeong (Remote Sensing Research Laboratory, Meteorological Research Institute(METRI)) ;
- Yoon, Hong-Joo (Remote Sensing Research Laboratory, Meteorological Research Institute(METRI)) ;
- Jang, Kwang-Mi (Environmental Science and Technology, Kwangju Institute of Science and Technology)
- Published : 1998.09.01
Abstract
To examine the detectability of the aerosol and/or Yellow dust from China crossing over the Yellow sea, three works carried out as follows , Firstly, a comparison was made of the visible(VIS), water vapor(WV), and Infrared(IR) images of the GMS-5 and NOAA/AVHRR on the cases of yellow sand event over Korea. Secondly, the spectral radiance and reflectance(%) was observed during the yellow sand phenomena on April, 1998 in Seoul using the GER-2600 spectroradiometer, which observed the reflected radiance from 350 to 2500 nm in the atmosphere. We selected the optimum wavelength for detecting of the yellow sand from this observation, considering the effects of atmospheric absorption. Finally, the atmospheric radiance emerging from the LOWTRAN-7 radiative transfer model was simulated with and without yellow sand, where we used the estimated aerosol column optical depth (
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