CINRAD/SA雷达资料共享中几个问题的思考与处理

随着我国新一代多普勒天气雷达网进一步建设,雷达资料如何实现资源共享提上日程,以便充分发挥现代化设备的效益。为了丰富共享内容和提高时效性,广东省在CINRAD/SA雷达资料共享方面进行了一些摸索和实践,形成了目前比较成熟的业务流程。文章分析了CINRAD/SA雷达资料共享中所涉及的有关问题,如由于计算机性能、通信网络、产品申请列表等原因导致的缓存溢出、CPU过载、窄带过载等问题,并提出了相应的处理办法,同时还着重介绍了广东省CINRAD/SA雷达资料共享业务流程。

Some Issues in Resources Sharing of CINRAD/SA Radar Data

With the further construction of the CINRAD network in China, how to realize the resources sharing of radar data is important for making full use of the modernized equipments.To share radar data resources as much and quickly as possible,some attempts on radar data sharing were made in Guangdong,and a relatively full-fledged work flow was formed.The related problems are analyzed such as computer performance,communication network and product application,buffer overflow,CPU overload and narrowband overload,etc,and the corresponding solutions are provided.The working flow of the resources sharing system of CINRAD/SA Radar data in Guangdong is described.