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- Title
Development of an instant correction and display system of numerical weather prediction products in China.
- Authors
Zhang, Lanhui; Wang, Shigong; Zhang, Yu; He, Chansheng; Jin, Xin
- Abstract
This paper presents the development of numerical prediction products (NPP) correction and display system (NPPCDS) for rapid and effective post-processing and displaying of the T213 NPP (numerical prediction products of the medium range numerical weather prediction spectral model T213L31) through instant correction method. The NPPCDS consists of two modules: an automatic correction module and a graphical display module. The automatic correction module automatically corrects the T213 NPP at regularly scheduled time intervals, while the graphical display module interacts with users to display the T213 NPP and its correction results. The system helps forecasters extract the most relevant information at a quick glance without extensive post-processing. It is simple, easy to use, and computationally efficient, and has been running stably at Huludao Meteorological Bureau in Liaoning Province of China for the past three years. Because of its low computational costs, it is particularly useful for meteorological departments that lack advanced computing capacity and still need to make short-range weather forecasting.
- Subjects
LIAONING Sheng (China); INFORMATION display systems; METEOROLOGICAL databases; WEATHER forecasting; COMPUTER graphics
- Publication
Chinese Geographical Science, 2014, Vol 24, Issue 6, p682
- ISSN
1002-0063
- Publication type
Article
- DOI
10.1007/s11769-014-0672-7