摘要
针对当前地理数据生产作业流程烦琐、质量过程控制不便、生产效率低下等问题,提出基于空间数据库驱动的地理数据协同生产应用方案,通过优化地理数据生产技术流程,基于关系型数据库扩展空间数据处理方法,实现对海量地理数据协同生产更新,以及要素时空变化信息记录。实践证实,基于空间数据库驱动的地理数据协同生产应用在成都市市域二维地理实体更新项目中可以更好地解决作业流程烦琐、质量过程控制不便等问题,极大地提高生产效率。
Aiming at the current problems of cumbersome geographic data production workflow,inconvenient quality process control,and low production efficiency,this paper proposes a spatial database-driven geographic data collaborative production application scheme,to realize the collaborative production and update of massive geographic data,as well as the information recording of temporal and spatial changes of elements.Practice has proved that the application of geographic data collaborative production driven by spatial database can better solve the problems of cumbersome operation process and inconvenient quality process control in the Chengdu two-dimensional geographic entity update project,and greatly improve the production efficiency.
作者
张勇
张双双
李新双
陈文典
赵东
ZHANG Yong;ZHANG Shuangshuang;LI Xinshuang;CHEN Wendian;ZHAO Dong(Chengdu Institute of Survey and Mapping Investigation,Chengdu 610081,China;Engineering Technology Research Center for Urban Informatization Surveying and Mapping,Chengdu 610081,China;Chengdu Engineering Technology Research Center for Urban Underground Investigation and Digital Survey,Chengdu 610081,China)
出处
《城市勘测》
2023年第5期48-50,55,共4页
Urban Geotechnical Investigation & Surveying
作者简介
张勇(1982-),男,硕士,高级工程师,注册测绘师,主要从事地理信息数据生产及系统研发工作。E-mail:472575082@qq.com;通讯作者:张双双(1992-),男,工程师,主要从事地理信息系统研发工作。E-mail:793648186@qq.com。
