| Nowadays, with the rapid development of digital geographic information data andbasic surveying and mapping work in the country to carry out extensive, all sorts ofbasic geographic information data rapidly. Each relevant management departmentsare facing redundancy, management confusion, not easy to query, poor safetymanagement problems in basic surveying and mapping data management in theprocess of. In order to solve this problem, we design and implement the geographicinformation of Henan province Jiaozuo City database management system.In this paper, combined with the business application and massive spatial datastorage and management of actual, completed the integration management system ofbasic geographic information data storage and management of ArcGIS Engine andmassive spatial data based on Oracle. The framework and the key technology of theintegrated management system of basic geographic information, according to datacleaning, data management and use, import export data flow for unified managementof geographic information, the formation of information data platform is effective andreliable.The system is the extension of the original management system based on a largeamount of work, will be processed by computer are given by computer processing,can make full use of modern technology to improve the efficiency of the basicgeographic data management. |
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