基于CIMISS的宁夏气象数据存储应用扩展研究  

Study on the Application of Ningxia Meteorological Data Storage Based on CIMISS

作　　者：李新庆[1,2] 陈玉华[1,2] 卫建国[1,2] 岳勇[1,2] 王凡[1,2] 

机构地区：[1]中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室,银川750002 [2]宁夏气象防灾减灾重点实验室,银川750002

出　　处：《江西科学》2017年第6期961-967,共7页Jiangxi Science

基　　金：中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室2017年科研项目(CAMM-201713)

摘　　要：全国综合气象信息共享平台(CIMISS)为各省提供了统一标准的数据环境,但由于各级气象部门对数据需求的多样性和复杂性造成CIMISS承受巨大的处理压力,尤其对非结构化数据的存储和处理显得略微不足。针对上述问题,提出了基于CIMISS扩展的气象数据存储应用系统,并给出了基于Hadoop HDFS的非结构化数据存储应用扩展。目前,该系统已经开始试运行,运行效果良好,能够对气象业务起到一定的支撑作用。China Integrated Meteorological Information Servwe System（CIMISS） provides a unified data storage environment,but due to the diversity and complexity of the data needs of the meteorological departments at all levels to cause CIMISS processing under enormous pressure, especially for unstructured data is stored and processed slightly insufficient. Aiming at the above problems, this pa- per presents a weather data storage application system based on CIMISS, and gives the unstructured data storage application system based on Hadoop. At present, the system has started trial operation, and the operation result is good by practice ,which can play a certain supporting role in meteorological operation.

关 键 词：CIMISS 气象业数据 HADOOP HDFS 数据存储 

分 类 号：S164[农业科学—农业气象学]