期刊文献+

网络环境下基于海量MoDIS数据的遥感信息模型模拟计算

Remote Sensing Model Simulating Compute under the Network Environment for Large Scale MODIS Data
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摘要 目前利用遥感信息模型对地学参数反演来模拟全球动态变化过程,越来越受到人们的重视.由现有的遥感海量数据分布式存储的现状,以及遥感信息科学模型种类繁多,缺少统一的描述和工作模式,因此在实际中很难实现大范围的地学参数反演自动化和模式化.通过对基于MODIS数据的典型遥感信息模型描述和使用模式的综合分析,对大范围遥感信息模拟计算模式进行分析,及对科学模型的加载、管理、部署和流程化等技术研究的基础上,应用先进的网络技术,设计海量遥感信息模拟计算网络自动化的技术框架,开发遥感信息模型的网格模拟计算原型系统. Remote sensing information model used to simulate the global change. It is difficult to realize automatic simulating and computing and in practice, because of the distributed storage of remote sensing data, the differences of scientific models and the lack of a unified description. Based on analysis of the computed simulation of remote sensing information models, and the distributed usage of large scale remote sensing information, this paper describes an automatic simulation computation framework for massive remote sensing information, and has built a remote sensing information model simulation computation prototype system based on grid.
出处 《数学的实践与认识》 CSCD 北大核心 2012年第17期112-116,共5页 Mathematics in Practice and Theory
基金 国家自然基金项目(40801157) 所基金项目(遥感信息模型自动化模拟计算网络系统 分布环境下的海量遥感数据快速处理技术研究)
关键词 网络应用 遥感信息模型 模拟计算 海量数据处理 network application remote sensing model simulation computation large scaledata processing
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参考文献8

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