Data Warehouse Design For Earth Observation Satellites

被引:5
|
作者
Liu, Shenggang [1 ]
Han, Chao [1 ]
Wang, Shaokai [1 ]
Luo, Qinqin [1 ]
机构
[1] Beihang Univ, Sch Astronaut, Beijing 100191, Peoples R China
关键词
Data Warehouse; Layering Model; ETL; Earth Observation Satellites;
D O I
10.1016/j.proeng.2012.01.587
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
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. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Harbin University of Science and Technology
引用
收藏
页码:3876 / 3882
页数:7
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