基于北斗时空码的城市空间数字底座设计与实现关键技术探究  

Exploration of Key Technologies for Design and Implementation of Digital Base for Urban Space Based on Beidou Spatio-Temporal Code

作　　者：陈庆聪 史超 郭雅婷 张国峰 蔡自富 CHEN Qingcong;SHI Chao;GUO Yating;ZHANG Guofeng;CAI Zifu(Hulunbeir Smart City Development Research Institute;Hulunbeir Big Data Center,Hulunbeir,Inner Mongolia Autonomous Region,021000 China)

机构地区：[1]呼伦贝尔智慧城市发展研究院 [2]呼伦贝尔市大数据中心,内蒙古呼伦贝尔021000

出　　处：《科技资讯》2024年第23期39-41,共3页Science & Technology Information

基　　金：2023年呼伦贝尔市科技项目“呼伦贝尔市空间数字底座”(项目编号:GX2023004)。

摘　　要：为了打造高效、统一、标准、精准的时空数据底板,构建全空间数据体系,设计基于北斗时空码的城市空间数字底座,实现多源异构数据汇聚、融合治理,以及城市级海量三维数据的高效、高逼真渲染和多维可视化表达等,为“一网统管”建设、城市管理信息化和政务数据利用提供标准统一的时空数据服务平台,并以呼伦贝尔市为例,以期基于北斗网格码的可定制、高效率、可扩展等特性为新型智慧城市建设添砖加瓦。To create an efficient,unified,standardized and precise spatio-temporal data base and establish a full spa-tial data system,this paper designs an urban digital base utilizing BeiDou spatio-temporal code.Key technologies such as multi-source heterogeneous data aggregation,fusion governance,efficient and highly realistic rendering of massive 3D data at the city level,and multidimensional visualization expression are implemented to provide a stan-dardized and unified spatiotemporal data service platform for the construction of"An intergrated network for urban operations",urban management informatization,and government data utilization.Taking Hulunbuir City as an ex-ample,based on the customizable,efficient,and scalable characteristics of the Beidou grid code,it aims to contrib-ute to the construction of a new smart city.

关 键 词：城市空间数字底座 北斗网格位置码 北斗剖分时间码 一网统管 智慧城市 

分 类 号：P237[天文地球—摄影测量与遥感]