摘要
针对当前航天遥感信息处理向大数据和云计算发展的趋势,从数据容量、数据类型等方面分析了航天遥感信息的大数据特征,通过分析遥感数据处理中面临的挑战,基于Hadoop/MapReduce分布式架构的遥感大数据云处理系统,提出了航天遥感大数据的高效分析与处理架构。
With the development of big data and cloud computing technology in remote-sensing data processing,the features of remote-sensing data are analyzed,including data volume,data type,etc. The status and challenges in remote-sensing data processing are discussed. An efficient processing system for remote-sensing big data is proposed based on Hadoop/MapReduce distributed architecture.
引文
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