Abstract: This paper investigates the challenging issues and technologies in managing mass remote sensing images, and gives an overview of the works and enabling technologies in the related areas. Based on the analysis, a specially designed architecture of mass remote sensing image management called D-MaRISS is proposed. The key components and core features are described. Experimental results show that the approach can effectively improve read/write performance in multiple user environment.

Key words: distributed file system, remote sensing image data, image data index

摘要： 介绍现有海量遥感影像数据的存储管理方式及其存在的不足，研究基于分布式文件系统的海量遥感影像数据存储技术，通过研制的D-MaRISS系统，说明所采用的分布式文件系统的结构和影像数据的组织方式。实验表明，该技术能高效地实现对海量遥感影像数据的存储管理。

关键词: 分布式文件系统, 遥感影像数据, 影像数据索引

CLC Number: 

• TP333