نتایج جستجو برای: precipitation prediction

تعداد نتایج: 309951  

خلیلی, علی , رحمانی, الهام , لیاقت, عبدالمجید ,

The growing season climatic parameters, especially rainfall, play the main role to predict the yield production. Therefore, the main objective of this research was to find out some possible relations among meteorology parameters and drought indexes with the yield using classical statistical methods. To achieve the objective, ten meteorological parameters and twelve drought indexes were evaluate...

2013
D. L. Shrestha D. E. Robertson Q. J. Wang T. C. Pagano H. A. P. Hapuarachchi

The quality of precipitation forecasts from four Numerical Weather Prediction (NWP) models is evaluated over the Ovens catchment in Southeast Australia. Precipitation forecasts are compared with observed precipitation at point and catchment scales and at different temporal resolutions. The four models evaluated are the Australian Community Climate Earth-System Simulator (ACCESS) including ACCES...

2009
Hao Zhang Yong Wang

Spatial prediction such as kriging involves the inversion of a covariance matrix. When the number of locations is very large as in many studies, inversion of the covariance matrix may not be practical. Covariance tapering, predictive process models and low rank kriging are some methods for overcoming the large matrix problem, all of which can be regarded as approximations to the underlying stat...

Journal: :Journal of the Meteorological Society of Japan. Ser. II 1955

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