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.
该系统构建了长江及其流域湖泊的数字化地图，存储了大量的长江中下游渔业资源数据及其相关信息，实现了矢量图形数据和属性数据的完美结合。
The system, which constructs a numeric map of the Yangtze River and the related lakes and stores a large amount of data on fishery resource, perfectly integrates the maps and attribute data.
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