地理实体在线服务组装及访问控制技术研究

doi:10.13474/j.cnki.11-2246.2026.0327

摘要/Abstract

摘要： 本文以实景三维定制化、智能化服务为目标,按照“一库多能、按需组装”的理念,针对当前地理实体数据在应用服务、动态组装和访问控制等方面的不足,对现有技术体系进行了系统性重构与优化,以新型基础测绘西安试点建设成果为数据源,创新性融合国产商用密码算法,提出一种支持在线服务实时组装和细粒度访问控制的技术方法。经验证,该方法能够大幅提升地理实体在线服务的构建效率,有效降低数据预处理时间,在实体动态组装、多级访问控制、智能按需推送等关键性能指标具有显著优势。本文研究有效提升了地理实体数据在线服务效能,可为实景三维数据管理与服务应用提供技术参考。

关键词: 实景三维, 地理实体, 按需组装, 访问控制

Abstract: Aiming at customized and intelligent 3D real-scene services,this study follows the concept of “one database with multiple capabilities,on-demand assembly” and systematically reconstructs and optimizes the existing technical framework to address current shortcomings in geographic entity data applications,dynamic assembly,and access control.Using Xi'an city's geospatial data as the data source,the research innovatively integrates commercial cryptographic algorithms and proposes a technical method that supports real-time online service assembly and fine-grained access control.Experimental results demonstrate that this method significantly improves the efficiency of constructing geographic entity online services,effectively reduces data preprocessing time,and exhibits notable advantages in key performance metrics such as dynamic entity assembly,multi-level access control,and intelligent on-demand delivery.This study effectively enhances the online service efficiency of geographical entity data,providing a technical reference for the management and service applications of real-scene 3D data.

Key words: 3D real-scene, geographic entities, on-demand assembly, access control

中图分类号:

P208

张晓平, 王哲, 连军平. 地理实体在线服务组装及访问控制技术研究[J]. 测绘通报, 2026, 0(3): 162-167.

ZHANG Xiaoping, WANG Zhe, LIAN Junping. Research on online service assembly and access control for geographic entities[J]. Bulletin of Surveying and Mapping, 2026, 0(3): 162-167.

参考文献

[1] 陈军,刘建军,田海波.实景三维中国建设的基本定位与技术路径[J].武汉大学学报(信息科学版),2022,47(10): 1568-1575.
[2] 陈军,王艳慧,武昊,等.时空信息赋能高质量发展的基本问题与发展方向[J].时空信息学报,2023,30(1): 1-11.
[3] 陈军,田海波,高崟,等.实景三维中国的总体架构与主体技术[J].测绘学报,2025,54(4): 636-649.
[4] 刘纪平,周婷婷,刘坡,等.实景三维地理实体建模的思考与实践[J].测绘学报,2025,54(4): 650-660.
[5] 张周平,黄嫚,张春奎,等.实景三维地理实体数据建设关键技术研究与实践[J].测绘科学,2024,49(6): 161-168.
[6] OLIVER S G. The role of states as key stakeholders in the national spatial data infrastructure: where the rubber meets the road[J].Photogrammetric Engineering & Remote Sensing, 1999, 65(11):1301.
[7] HOLLAND D A,ALLAN L E.The digital national framework and digital photogrammetry at ordnance survey[J].The Photogrammetric Record,2001,17(98): 291-301.
[8] Open Geospatial Consortium.OpenGIS city geography markup language (CityGML)encoding standard[EB/OL].[2025-06-27].https://www.ogc.org/standards/citygml/.
[9] AGUGIARO G.From sub-optimal datasets to a CityGML-compliant 3D city model: experiences from Trento,Italy[J].The International Archives of the Photogrammetry,Remote Sensing and Spatial Information Sciences,2014,XL-4: 7-13.
[10] WENDEL J,MURSHED S M,SRIRAMULU A,et al.Development of a web-browser based interface for 3D data:a case study of a plug-in free approach for visualizing energy modelling results[M]//Progress in Cartography.[S.l.]:Springer,2015.
[11] ÇA AǦDAŞ V.An Application Domain extension to CityGML for immovable property taxation: a Turkish case study[J].International Journal of Applied Earth Observation and Geoinformation,2013,21: 545-555.
[12] 国家市场监督管理总局,国家标准化管理委员会.地理实体空间数据规范: GB/T 37118—2018[S].北京: 中国标准出版社,2019.
[13] 王琳,郭功举,刘一宁.面向智慧城市建设的地理实体构建方法[J].测绘通报,2022(2): 20-24.
[14] 蒋捷,吴华意,黄蔚.国家地理信息公共服务平台“天地图”的关键技术与工程实践[J].测绘学报,2017,46(10): 1665-1671.
[15] 黄蔚,张红平,徐永,等.国家地理信息公共服务平台(天地图)建设的若干思考[J].测绘通报,2024(4): 145-149,155.
[16] 朱长青,任娜,徐鼎捷.地理信息安全技术研究进展与展望[J].测绘学报,2022,51(6): 1017-1028.
[17] 樊泽宇,马照亭,赵园春,等.地理空间数据机密性保护技术研究与探讨[J].测绘科学,2025,50(2): 143-154.
[18] 赵君,齐永红,张秋义.基于SM4的地理数据安全保护关键技术研究[J].地理信息世界,2022,29(6): 69-72.
[19] 刘纪平,刘坡,翟亮.实景三维中国标准体系框架和内容[J].时空信息学报,2025,32(1): 11-19.
[20] 吴华意,靳凤营,梁健源,等.地理信息服务网络与协同研究进展[J].测绘学报,2022,51(6): 1050-1061.
[21] 甘斌,方登茂,金鑫,等.基础地理实体数据库应用管理系统设计与实现[J].城市勘测,2024(2): 17-22.
[22] 方登茂,张晓平,刘梁.基于PostGIS的矢量瓦片按需组装技术研究[J].城市勘测,2021(5): 65-69.
[23] 国家密码管理局.SM2密码算法使用规范: GM/T 0009—2023[S].北京: 中国标准出版社,2023.