The Development of the Solar-Meteorological Resources Map based on Satellite data on Korean Peninsula
위성자료기반의 한반도 태양기상자원지도 개발
- Jee, Joon-Bum (Applied Meteorological Research Division, NIMR) ;
- Choi, Young-Jean (Applied Meteorological Research Division, NIMR) ;
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Lee, Kyu-Tae
(Dept. of Atmospheric & Environmental Sciences, Gangneung-Wonju University)
- Published : 2011.11.24
Abstract
Solar energy is attenuated by absorbing gases (ozone, aerosol, water vapour and mixed gas) and cloud in the atmosphere. And these are measured with solar instruments (pyranometer, phyheliometer). However, solar energy is insufficient to represent detailed energy distribution, because the distributions of instruments are limited on spatial. If input data of solar radiation model is accurate, the solar energy reaches at the surface can be calculated accurately. Recently a variety of satellite measurements are available to TERA/AQUA (MODIS), AURA (OMI) and geostationary satellites (GMS-5, GOES-9, MTSAT-1R, MTSAT-2 and COMS). Input data of solar radiation model can be used aerosols and surface albedo of MODIS, total ozone amount of OMI and cloud fraction of meteorological geostationary satellite. The solar energy reaches to the surface is calculated hourly by solar radiation model and those are accumulated monthly and annual. And these results are verified the spatial distribution and validated with ground observations.
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