GIS在地籍管理应用中若干关键技术探讨

RESEARCH ON SOME KEY ISSUES ABOUT GIS IN CADASTRAL ANAGEMENT SYSTEM

结合地籍管理信息系统，探讨了ＧＩＳ中“整图保存，记录过程”的时态ＧＩＳ处理方法，以及利用树型结构管理三维ＧＩＳ数据、全关系式数据存储和分层次的部件化开发方式．

This paper discusses the method of 'whole save, procedure store' to deal with temporal GIS, and 'tree structure' to manage three-dimensional GIS data, 'all-rela-tional' way to store GIS data, and leveled component object to develop the software. Wenzhou cadastral management information system is chosen as an example.