基础地理实体数据库应用管理系统设计与实现  

Design and Implementation of Fundamental Geo-entity DatabaseApplication Management System

作　　者：甘斌[1] 方登茂 金鑫 李蕊娟 GAN Bin;FANG Dengmao;JIN Xin;LI Ruijuan(Xi’an Institute of Surveying and Mapping,Xi’an 710054,China;Wuda Geoinformatics Co.,Ltd.,Wuhan 430223,China)

机构地区：[1]西安市勘察测绘院,陕西西安710054 [2]吉奥时空信息技术有限公司,湖北武汉430223

出　　处：《城市勘测》2024年第2期17-22,共6页Urban Geotechnical Investigation & Surveying

摘　　要：以高效服务城市管理和城市治理为导向,根据自然资源管理和城市信息化发展新需求,结合国家新型基础测绘试点,提出了满足行业应用需求的基础地理实体分类和数据组织模式,设计并建设了基础地理实体数据库及其应用管理系统,解决了地理实体数据汇聚、存储、管理、按需组装等问题,打通了多源异构时空数据管理与应用的壁垒,有力支撑了实景三维西安建设,提升了基础测绘的有效供给能力,为实景三维中国建设提供了借鉴和参考。With a focus on efficient urban management and governance,this paper proposes a foundational geospatial entity classification and data organization model that meets the new requirements of natural resource management and urban informatization development.In response to challenges such as data aggregation,storage,management,and on-demand assembly of geospatial entities,the study designs and constructs a foundational geospatial entity database and its application management system.By overcoming barriers in managing and applying heterogeneous spatiotemporal data from multiple sources,the research strongly supports the construction of a real-scene 3D model of Xi’an,enhancing the effective supply capacity of basic surveying and mapping.Moreover,it offers valuable insights and references for the development of 3D real-scene in China.

关 键 词：基础地理实体 数据库 应用管理系统 实景三维 

分 类 号：P208[天文地球—地图制图学与地理信息工程]