重视地下空间的资源属性,不能仅仅将其视为地面空间的“替代”空间,地下空间的理论和实践也值得我们认真研究。
Takes underground spatial the resources attribute, cannot merely regard it as "the substitution" of the ground space, the underground spatial theory and the practice are worth us earnestly studying.
建立林业资源信息空间基底是为林业资源的属性信息提供空间数据,为GIS在林业方面的应用提供基础数据。
Building spacial fundus of forestry resources information can offer spacial data for attribute information of forestry resources and base data for GIS application in forestry.
在基于GIS的土壤资源管理信息系统中,最基本的操作是对地图的操作、属性数据的查询和统计以及空间数据的查询。
In the soil resource management information system based on GIS, the most basic operations are the operation of map, the attribute data inquiry and statistics and spatial data inquiry as well.
该系统实现了对森林资源空间与属性数据的基础管理,为林业部门提供简单直接的信息浏览与检索服务。
This system provide forest resources spatial and attribute data management, straightforward information browsing and retrieval services for forestry sector.
属性名是通过组合命名空间统一资源标识符(uri)和标记名而构成的。
Property names are constructed by combining the namespace Uniform Resource Identifier (URI) and the tag name.
目前的研究存在以下问题:旅游管理信息系统中旅游信息数据属性单一,在空间数据的挖潜利用以及旅游市场预测、旅游资源评价存在不足;
In the current tourism management information system, data attribute is only, and spatial data mining, tourist market forecasting and tourist resource evaluating are insufficient;
系统支持具有不同使用权限的使用者在虚拟环境中实现馆藏资源的管理、检索、查询、分析和应用功能,读者可以方便地进行空间数据和属性数据的双向查询。
Users who have different authorities can manage, retrieval, query, analyse and apply the resources of library in a virtual environment. Readers can easily query spatial position through the...
系统支持具有不同使用权限的使用者在虚拟环境中实现馆藏资源的管理、检索、查询、分析和应用功能,读者可以方便地进行空间数据和属性数据的双向查询。
Users who have different authorities can manage, retrieval, query, analyse and apply the resources of library in a virtual environment. Readers can easily query spatial position through the...
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