面向对象的微机地理信息系统(MGIS)设计与实现技术

DESIGN AND IMPLEMENTATION OFOBJECT ORIENTED MGIS

提出了一种不同于工作站的微机地理信息系统的体系与对象结构设计方法，对象存储技术及拓朴关系的实现。同时探讨了一些面向对象信息的管理策略。

This paper bases on the implemented MGIS. In the terms of it , we give the system hierarchy . the object structure , the object storage technology and the topologic con- straint of Microcomputer Geographic Information System , which is mostly different from GIS for workstation. Meanwhile , some manage strategies of object - oriented information are also presented in this paper.