Data Warehouse Design For Earth Observation Satellites

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• 作者：Shenggang Liu ; ^{liushenggang@sa.buaa.edu.cn} ; Chao Han ; Shaokai Wang ; Qinqin Luo
• 关键词：Data Warehouse ; Layering Model ; ETL ; Earth Observation Satellites
• 刊名：Procedia Engineering
• 出版年：2012
• 出版时间：2012
• 年：2012
• 卷：29
• 期：Complete
• 页码：3876-3882
• 全文大小：315 K

文摘

With the development of Earth observation technology and the growing demand of remote sending data and images, more and more Earth observation satellites are being launched, and more and more data is generated. To take full advantage of all the data, we introduce data warehouse technology to solve this problem. In this paper, we build a layering DW model, give an efficient ETL process for integrating the data and design two types of application program interface (API). The results show that data warehouse is an efficient way to solve mass data of Earth observation satellites.