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遥感技术与应用  2010, Vol. 25 Issue (6): 847-852    DOI: 10.11873/j.issn.1004-0323.2010.6.847
地理信息系统     
基于多基态修正模型的空间探测数据管理技术研究与实现
陈勇1,2,孟新2,李立钢2,谢文明1,2
(1.中国科学院研究生院,北京100190;2.中国科学院空间科学与应用研究中心,北京100190)
Research and Implementation of Exploration Data Management Technically based on Multi-base States with Amendments Model
CHEN Yong1,2,MENG Xin2,LI Li-gang2,XIE Wen-ming1,2
(1.Graduate University of Chinese Academy of Sciences,Beijing 100190,China; 
2.Center for Space Science and Applied Research,Chinese Academy of Sciences,Beijing 100190,China)
 全文: PDF(3155 KB)  
摘要:

传统的空间环境探测数据存储方式效率较低,且难于满足数据时空分析及深度挖掘,也不能基于三维特性开展时空可视化表达。设计了一种满足海量探测数据特点的多基态修正扩展的混合时空模型,并进行了管理系统软件的设计和开发。该系统能较好地组织管理空间环境数据,减少存储空间,并在一定程度上提高了时空数据操作的效率。

关键词: 空间环境探测数据时空数据模型多基态    
Abstract:

It is a fact that storage methods of traditional space environment exploration data is difficult to meet the spatio\|temporal analysis and the depth excavation and hard to be carried out the visual expression based on the three-dimensional spatio\|temporal characteristics.This paper designs and implementations the space environment exploration data management system based on the multi\|base states with amendments on spatio\|temporal data model according to the characteristics of raw space exploration data.The software system can manage the space environment exploration data very well,reduce the store space and promote efficiency in spatio-temporal data index .         
 

Key words: Space environment    Exploration data    Spatio\    temporal data model    Multi-base states
收稿日期: 2010-03-24 出版日期: 2011-01-27
:  TP 391  
作者简介: 陈勇(1983-),男,硕士研究生,主要从事空间任务仿真、空间数据库研究。Email:cy0465@126.com。
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引用本文:

陈勇, 孟新, 李立钢, 谢文明. 基于多基态修正模型的空间探测数据管理技术研究与实现[J]. 遥感技术与应用, 2010, 25(6): 847-852.

CHEN Yong, MENG Xin, LI Li-Gang, XIE Wen-Ming. Research and Implementation of Exploration Data Management Technically based on Multi-base States with Amendments Model. Remote Sensing Technology and Application, 2010, 25(6): 847-852.

链接本文:

http://www.rsta.ac.cn/CN/10.11873/j.issn.1004-0323.2010.6.847        http://www.rsta.ac.cn/CN/Y2010/V25/I6/847

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