Finally, we apply the urban and rural cadastral spatial data management model to realize daily cadastral work and to solve the problems of modify.
最后，运用城乡一体化现代地籍管理模型实现了日常地籍管理工作和解决了重复变更的问题。
The management and visualization representation of spatial data of geological body is discussed from theory, model and technical realization.
对矿山地质体的空间数据管理和可视化表达，从理论、模型及技术实现上作了探讨。
Highly application of GIS to urban traffic pollution management has been developed, which consisted of proscenium-GIS system, back stage-motor vehicle emission model and spatial data base.
开发了高层应用城市交通污染管理信息系统，由前台g IS系统、后台机动车排放模型、空间数据库三大部分构成。
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