地理空间信息2025，Vol.23Issue(2)：25-28,4.DOI:10.3969/j.issn.1672-4623.2025.02.006
地理实体对象化更新关键技术研究
Research on Key Technologies of Object-oriented Update of Geographical Entities
樊迪1
作者信息
- 1. 吉奥时空信息技术股份有限公司,湖北 武汉 430223
- 折叠
摘要
Abstract
In response to the issues of long update cycles,high investment costs,redundant data storage,and lack of data correlation in the tradi-tional basic surveying and mapping data update,we proposed a geographical entity object-oriented update scheme based on natural resource oper-ations.We studied the key technologies include geographical entity update identification,object-oriented data update,and time-series data storage management.This scheme enables rapid detection of geographical entity changes,enhancing data currency.By utilizing natural resource business data,it reduces redundant surveying and mapping efforts,saving costs.The time-series data storage solves the problem of redundant data storage and facilitates the application of historical data tracing.The proposed scheme and key technologies can be applied to the object-oriented update of geographical entities in the construction of new basic surveying and mapping and 3D realistic China.关键词
地理实体/对象化更新/全生命周期/时序化Key words
geographical entity/object-oriented update/full life cycle/time-series分类
天文与地球科学引用本文复制引用
樊迪..地理实体对象化更新关键技术研究[J].地理空间信息,2025,23(2):25-28,4.
