古气候环境科技资源共享平台研究与开发  

ON RESOURCES SHARING PLATFORM FOR PALAEO-CLIMATIC ENVIRONMENT SCIENCE AND TECHNOLOGY AND ITS DEVELOPMENT

作　　者：杨欣[1] 张璟[1] 李军怀[1] 李力[2] 

机构地区：[1]西安理工大学计算机科学与工程学院,陕西西安710048 [2]中国科学院地球环境研究所,陕西西安710045

出　　处：《计算机应用与软件》2008年第12期79-82,共4页Computer Applications and Software

基　　金：陕西省教育厅科技计划项目(07JK333);陕西省教育科技计划项目(2006k05-G10)

摘　　要：建立一个古气候环境科技资源共享平台对气候环境的研究具有重要的意义。设计并实现了一个基于Web的资源共享平台,提供了古气候数据查询浏览、发布、在线分析、NetCDF数据在线获取等功能。同时设计的转换翻译器实现了Web平台与GrADS气象数据分析系统的异构集成,并且结合Ajax技术实现了气象数据的可视化在线分析。针对传统NetCDF数据集访问软件的不足,提出了一种基于Web Services的NetCDF数据获取架构,实现了在异种平台下对NetCDF数据的高效获取。It is significant to establish a palaeo-climatic environment science and technology resources sharing platform for studying climate environment. We designed and realized a resources sharing platform based on Web, which provides functions of palaeoclimate data query browse, publishing, online analysis, NetCDF data online acquisition, etc. Meanwhile the Conversion Translator was designed and solved heterogeneous integration problem between Web platform and GRADS Meteorological data analysis system, and realized meteorological data analysis online visualization in combination with Ajax. Considering the shortage of traditional NetCDF dataset access software, we propose a new NetCDF data acquisition architecture based on Web Services, which achieves the high-speed data access on heterogeneous platform.

关 键 词：共享平台 NETCDF AJAX技术 WEB服务 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术] P532[自动化与计算机技术—计算机科学与技术]