The spatial information database of land reclamation is a temporal database due to the change of land resource with the coal mining.
沉陷地土地资源信息随着煤炭的开采而不断变化，所以，矿区土地复垦空间数据库是一个时态数据库。
Mining land reclamation is a very complex systemic project. There are a lot of spatial data and spatial information during the whole procedure.
矿区土地复垦是一项极其综合的系统工程，其整个过程涉及到大量的空间数据与空间信息。
Spatial Data Mining, one branch of Data Mining, has been widely applied in the geographical information system, remote sensing, navigation, environmental research as well as other field.
空间数据挖掘是数据挖掘的一个分支，在地理信息系统、遥感、导航、环境研究以及许多使用空间数据的领域中有着广泛的应用。
Mining area as especial geographic area possesses the important and particular requirement to basic establishment, digitalization and visual spatial analysis model of spatial information.
矿区作为一种特殊的地理区域，对空间数据基础设施、数字化、可视化的空间分析模型都具有重要而独特的需求。
Spatial data mining in certain spatial data warehouse has become so animated in the field of data warehouse and information decision.
在空间数据仓库中进行空间数据挖掘，成为了当前数据仓库和信息决策领域的前沿研究和热点。
Mining the hidden knowledge in the spatial data of Geographic Information System (GIS) is an important direction in the study fields of GIS and data mining.
挖掘隐藏在地理信息系统(GIS)的空间数据中的知识是GIS研究领域和数据挖掘领域的重要方向。
The spatial dependence in data mining is normally represented by spatial association rules, which provide the critical information in assessing spatial correlations in large spatial databases.
空间数据挖掘中所依赖的空间相关性是由空间关联规则描述的。
In the current tourism management information system, data attribute is only, and spatial data mining, tourist market forecasting and tourist resource evaluating are insufficient;
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；
The main task of spatial data mining is to discovery the implicit, previous unknown, and potential useful information from these data.
如何发现在大型空间数据库中所隐藏的、预先未知的信息以辅助相应的应用，这就是目前空间数据挖掘的任务。
The main task of spatial data mining is to discovery the implicit, previous unknown, and potential useful information from these data.
如何发现在大型空间数据库中所隐藏的、预先未知的信息以辅助相应的应用，这就是目前空间数据挖掘的任务。
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