桂林理工大学学报2011，Vol.31Issue(3)：386-390,5.
基于面向对象的数字城市地理空间框架数据组织方法
Object-Oriented Data Organization Method for Digital City Geospatial Framework
摘要
Abstract
Geospatial data infrastructure is the basis in digital city application development. Based on the object-oriented spatial data model ( OOSDM ) , the architecture system of digital city geospatial framework, data organization method and related management style are discussed. The development process of geospatial data is introduced by OOSDM. With the basic geospatial data in geospatial framework as an example, the geographic information is classified as various object entities, and the methods for data organization, storage, management and map visualization are explored. The OOSDM-based approach to data management method provides a new way for the digital city geospatial framework development.关键词
数字城市/地理空间框架/面向对象数据模型/数据组织方法Key words
digital city/ geospatial framework/ object-oriented data model/ data organization method分类
天文与地球科学引用本文复制引用
李景文,马学峰,叶良松,张燕,傅玮佳..基于面向对象的数字城市地理空间框架数据组织方法[J].桂林理工大学学报,2011,31(3):386-390,5.基金项目
广西科学研究与技术开发计划项目(桂科能0992030-1 （）
10100018-2) （）
广西自然科学基金重点项目(2011GXNSFD018003) （2011GXNSFD018003）
