空间数据库

• The author models a new type spatial data for dm3 , and based on the model , enlarges dm3 action on spatial data management
  随后，本课题借助现有成熟的空间数据库技术成果，针对国产数据库dm3特点提出了提出基于dm3的空间数据库解决方案。
• The main task of spatial data mining is to discovery the implicit , previous unknown , and potential useful information from these data
  如何发现在大型空间数据库中所隐藏的、预先未知的信息以辅助相应的应用，这就是目前空间数据挖掘的任务。
• Meanwhile , the system can be combined with outer programmes through the technology of ole and ddl . 7 ^ completing cartography through cad technology
  同时，空间数据库管理系统还可通过dll技术或ole技术与外部应用程序相接； 7 、实现cad辅助成图。
• For making the assessment method be used in reality , this thesis set up the shantou ' s wds spatial database after a large amount of survey
  为了使本评估方法能用于实际，本文经大量调研，建立了基于地理信息系统( gis )的汕头市风灾易损结构物空间数据库。
• The server adopts the esri " s resolutions , including developer library , map release server and spacial databse engine to build three - layer mode
  服务器端采用esri公司的解决方案，利用其开发类库，地图发布服务器，空间数据库引擎来建立三层模式的架构。
• In term of the ideal of component , combine the security component to generate spatial database with a certain security level that fit the demand of the application
  按照构件化的思想对安全构件进行组合，生成适合具体应用需求并具有一定安全级别的空间数据库。
• On the basis of that , it further explores the construction and maintenance of spatial database and paves the way for the construction of spatial database for railway
  并在此基础上，进一步探讨了空间数据库的建设和维护等问题，为铁路空间数据库的建设提供了思路。
• In this study , we discussed technologic system to build spatial database based on geodatabase , and provided the valuable experience for other items
  在本文中探讨了基于geodatabase数据模型建立空间数据库技术体系，为其他项目建立空间数据库提供了有价值的经验借鉴。
• Focused on the procedure of spatial data , we research the input , maintaining , analysis and publication mechanism of spatial data on the
  以空间数据在地理信息系统中的处理流程为基础，讨论了基于空间数据库的空间数据的输入、维护、以及空间分析和空间数据发布机制。
• 6 > the management and querying . the constituent of geology catalog is kept in attribute and figure database , which are linked and managed through spatial database system
  将地质编录要素分别存贮于图形库、属性库，在空间数据库管理系统下，有效实现两者的连接与管理。