The Data Transmission Network and Computing Environment of Spatial Information Grid

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• 作者：Hou Yingchun  ; ;   ; ^{winterbow@163.com}
• 关键词：Spatial information grid ; data transmission network ; computing environment ; resources deployment
• 刊名：Procedia Engineering
• 出版年：2011
• 出版时间：2011
• 年：2011
• 卷：15
• 期：Complete
• 页码：1931-1936
• 全文大小：253 K

文摘

Studied the foundation of SIG (Spatial Information Grid) computing environment, this article first designed a data transmission network which is based on SIG. And then, it described the topological structure and communication link of data transmission network. Next, it discussed the status quo of spatial computing resources and the resources deployment of spatial information grid which made a support to the finding and calling of resources. Finally, it studied the resources finding and sharing of spatial information grid in VO (Visual Organization) and the VO form in SIG. It then proposed the resources finding mechanism and the sharing process.