a model for spatial data management based on rdbms and its implementation in land registration 的空间数据管理模型及在土地产权产籍系统中的实现
terravision : technical analysis and it's application in building global massive spatial data management system 技术分析及其在全球海量空间数据管理中的应用
the system have powerful ability of spatial data management computation and analysis 使应用软件不仅具有强大的空间数据管理功能,而且还具有强大计算和分析功能。
80 percent or above of the system data has its spatial property, moreover the application of the spatial data management is very popular 80%以上的数据都具有空间属性,而对这些空间数据的管理已经应用十分广泛。
the author models a new type spatial data for dm3, and based on the model, enlarges dm3 action on spatial data management 随后,本课题借助现有成熟的空间数据库技术成果,针对国产数据库dm3特点提出了提出基于dm3的空间数据库解决方案。