based on the synoptic situation, t213 numerical weather prediction product and local meteorological data, the severe tropical storm 「kammuri」 are analyzed synthetically.
利用天气形势、t2 1 3数值预报产品和本站气象要素等资料,对「北冕」强热带风暴进行了综合分析。
the uncertainty of surface emissivity influences directly the efficiency of satellite radiance assimilation in numerical weather prediction model.
地表比辐射率计算的不确定性,直接影响到卫星资料在数值预报中同化应用的效果。
to improve upon persistence forecasting, companies rely on numerical weather prediction (nwp), the approach used by meteorologists to produce national weather forecasts.
为了改进持续性预报,企业们依靠数值天气预报(nwp),这是一种气象学上用来进行天气预报的方法。
this paper introduced the operational medium range numerical weather prediction system in the national meteorological center;
介绍了国家气象中心现行中期数值预报业务系统;
based on the numerical weather prediction model and automatic weather station data, random-walk particle-puff model was used to simulate the emergency response to atmospheric accident.
基于数值天气预报模式和自动气象站观测资料,采用随机游走粒子-烟团模式对天津市突发事故条件进行应急示蹤模拟试验。
in this paper, the concept, phenomena and handling methods of nonlinear computational instability in the problems of numerical weather prediction are discussed.
本文综合介绍天气预报问题中的非线性计算不稳定的含义、计算现象和处理办法。
the numerical weather prediction (nwp) is one of the major aspects of the atmospheric science, as well as a big user of high performance computer (hpc) resources.
数值天气预报是大气学科的一个领域,是高性能计算机的重大用户。
mesoscale numerical weather prediction model is the efficient way to the weather forecast.
中尺度数值预报模式是进行中尺度天气预报的有效手段。
at present, data errors and model errors are the key factors to the improvement of the numerical weather prediction (nwp) results.
目前,制约数值预报结果準确性进一步提高的关键因素有两个:资料误差和模式误差。
as an example of the mesoscale numerical weather prediction mm5 in the grid environment operatingt, he application system based on grid computing in the resource sharing was analyzed.
以中尺度数值天气预报mm5在网格环境下运行为例,分析了基于网格计算的应用系统在资源共享方面的应用。
the method is also helpful for numerical weather prediction models in providing a better initial data set and improving the accuracy of calculation of pressure gra…
在数值预报模式中使用这种方法可较好地求得陡坡地区的气压梯度力,改进模式的性能。
the results of the test will be beneficial to selecting suitable explicit integration schemes for medium- and short-range numerical weather prediction models.
试验所得的结果对于选取合适的中、短期数值天气预报模式的显式积分方案将有参考作用。
the main scientific issues related to the numerical weather prediction (nwp) in the northwest china are reviewed in this paper.
分析了与我国西北地区数值预报相关的几个主要科学问题。
it also can provide good initial conditions for numerical weather prediction if using gps receiver network and improve the accuracy of forecasting.
组网观测可以为数值天气预报提供好的初始场,提高模式预报精度。
in this paper, an objective analysis scheme is designed for the multilevel nested grid and irregular grid of numerical weather prediction models.
本文所做的一种非均匀网格的客观分析,主要是针对多层次套网格数值预报模式以及非均匀同格数值预报模式而设计的。