Research on Massive and Distributed Spatial Information Collaborative Search Engine Based on Grid

文献类型： 外文期刊

第一作者： Zhang, Jianbing

作者： Zhang, Jianbing;Yang, Chongjun;Ren, YingChao;Zhu, YePing

作者机构：

关键词： Spatial Information Search;Grid Service;Collaborative Geographic Information Service;Group communication

期刊名称：2010 18TH INTERNATIONAL CONFERENCE ON GEOINFORMATICS

ISSN：

年卷期： 2010 年

页码：

收录情况： SCI

摘要： This paper puts forwards a fast and collaborative search technology for massive and distributed spatial information based on grid dispatch and grid services, and the spatial search engine based on grid is designed. The service of grid dispatch for massive and distributed spatial information and grid map services are implemented by using gird development tool ProActive. The efficiency of massive spatial information search is promoted by parallel and collaborative search. The instantaneous and dynamic spatial information acquiring for 300 Chinese cities is also achieved. The engine provides a new technology for massive spatial information service.

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