Key Science-Technology Plan of the National 'Eleventh Five-Year-Plan' of China [2006BAK11B03]; science and technology program of Beijing [D08050303450802]
机构署名：
本校为其他机构
院系归属：
计算机科学与技术学院
摘要：
With the development of e-science, more and more attention is drawn to the visualization and interoperation of scientific data. Integrating Data Grid technology and Geographical Information System (GIS) offers a well solution to implement e-science applications. Utilizing Data Grid technology could take advantages to share heterogeneous and distributed data sources. GIS provides visualization environment for spatial data and non-spatial data. In this paper we brought forward spatial information grid (SIG) architecture for gas network safety evaluation application. After discussing the key tech...
