A Semantic Data Grid for Satellite Mission Quality Analysis

author:Reuben Wright, DEIMOS Space
published: Nov. 24, 2008, recorded: October 2008, views: 38

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Slides

Slides
0:00	A Semantic Data Grid for Satellite Mission Quality Analysis
0:37	Table of contents
1:20	Earth Observation
3:46	Mission Quality Analysis
6:53	Semantic Data Grid
8:59	Semantic Grid
11:41	Annotation
14:31	Annotation example
16:34	OWL in Space
17:31	Data Store
18:15	Semantic queries
19:28	Creating new report types 1/3
20:17	Creating new report types 2/3
20:44	Creating new report types 3/3
21:20	Problems
22:42	Advantages: Process
23:03	Advantages: Results
23:35	Questions

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Description

The combination of Semantic Web and Grid technologies and architectures eases the development of applications that share heterogeneous resources (data and computing elements) that belong to several organisations. The Aerospace domain has an extensive and heterogeneous network of facilities and institutions, with a strong need to share both data and computational resources for complex processing tasks. One such task is monitoring and data analysis for Satellite Missions. This paper presents a Semantic Data Grid for satellite missions, where flexibility, scalability, interoperability, extensibility and efficient development have been considered the key issues to be addressed.