摘要
研究OGSA-DAI(Open Grid Services Architecture-Data Access and Integration)网格中间件技术,介绍OG-SA-DAI工作流的运行原理,提出基于OGSA-DAI的工作流进行空间数据分布式处理的方法。该方法具有操作简单、易控制、效率高等特点,对相关领域进行海量空间数据处理的研究与应用,具有很好的参考作用。
It presents the OGSA-DAI (Open Grid Services Architecture-Data Access and Integration) grid middleware technology, introduces the OGSA-DAI workflow operation principle, and provides a spatial data distributed processing method based on OGSA-DAI workflows. The method is simple, easy to control, and efficient. It has a good reference to the related research and application.
出处
《测绘工程》
CSCD
2013年第1期4-6,共3页
Engineering of Surveying and Mapping
基金
国家863计划资助项目(2009AA12Z228)
国家科技支撑计划课题(2007BAH16B03)