نتایج جستجو برای: air correction

تعداد نتایج: 368892  

Journal: :Archives of Computational Methods in Engineering 2018

Journal: :Electronics 2023

In recent years, air pollutants have become an important issue in meteorological research and indispensable part of quality forecasting. To improve the accuracy Chinese Unified Atmospheric Chemistry Environment (CUACE) model’s pollutant forecasts, this paper proposes a solution based on ensemble learning. Firstly, forecast results CUACE model corresponding monitoring data are extracted. Then, u...

ژورنال: علوم آب و خاک 2008
نظری فر, محمدهادی , بهبهانی , سید محمود رضا , رحیمی خوب, علی ,

  Air temperature prediction models using satellite data are based on two variables of land surface temperature and vegetation cover index. These variables are obtained by atmospheric corrections in the values for the above data. Water vapor, ozone, and atmospheric aerosol optical depth are required for the atmospheric correction of visible bands. However, no measurements are available for thes...

نظری فر, محمدهادی , بهبهانی , سید محمود رضا , رحیمی خوب, علی ,

  Air temperature prediction models using satellite data are based on two variables of land surface temperature and vegetation cover index. These variables are obtained by atmospheric corrections in the values for the above data. Water vapor, ozone, and atmospheric aerosol optical depth are required for the atmospheric correction of visible bands. However, no measurements are available for thes...

2013
Xuhui Lee William J. Massman W. J. Massman

The density correction theory of Webb et al. (1980, Q J Roy Meteorol Soc 106: 85–100, hereafter WPL) is a principle underpinning the experimental investigation of surface fluxes of energy and masses in the atmospheric boundary layer. It has a long-lasting influence in boundary-layer meteorology and micrometeorology, and the year 2010 marks the 30th anniversary of the publication of the WPL theo...

2012
John Archdeacon

The Operational Based Vision Assessment (OBVA) simulator was designed and built by NASA and the United States Air Force (USAF) to provide the Air Force School of Aerospace Medicine (USAFSAM) with a scientific testing laboratory to study human vision and testing standards in an operationally relevant environment. This paper describes the general design objectives and implementation characteristi...

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