Research on Application Framework of Spatial Information Sharing Platform under Appropriate Centralization Mode

According to the current situation of Corps spatial information system and data resources,construction goal,advantages and disadvantages of technology route and application are analyzed.Conforming to the current situation of the Corps,sharing service platform of spatial information resources is proposed.The Corps multi-sources,long-state,multi-section spatial data are integrated by using spatial information resources platform in appropriate concentration mode.The Corps trans-department,cross-platform spatial information sharing services are realized,which provides a strong support for the Corps information construction of farming,water,soil,ecology,public security industry and the division department.