空间数据是对现实世界地理实体的抽象。
Spatial data is the abstract of geographical entity in the real world.
地名，顾名思义是指各类地理实体的名字。
Geographical Names, as the name implies, refers to the various geographical entities by name.
依据该评价方法，设计了面状地理实体聚类算法CACSS。
Based on the criterion a clustering algorithm named CACSS has been designed.
在时空数据库中，地理实体模型包括地理对象空间信息和时态信息。
In spatiotemporal database, geographic entity model includes spatial and temporal information of geographic object.
序列结构元素尺寸与地理实体的空间尺度之间存在着一一对应的关系。
There exists one-to-one relationship between the sequence structure element's size and the space scale of geography entity.
在GIS的数据库模式设计中，地理实体的关系模式分解是属性数据库应用设计的关键。
The relational mode decomposition of geographic entities is a key problem for applied designs of attributive database in database mode planning of GIS.
针对地理实体在精简过程中遇到的相交关系一致性维护问题，提出了一种新的处理策略。
A novel strategy is presented to solve the consistency problem of maintaining intersection relation among spatial entities in map simplification.
对模糊地理实体的点实体、线实体和面实体的模糊性进行了研究，就它们的模糊表示进行了阐述。
The paper studies fuzzy characters about fuzzy geographic entities such as fuzzy point entity, fuzzy line entity and fuzzy surface entity, and discusses the representation about fuzzy entities.
区域是GIS空间分析的基本单元。它是环境科学、土壤科学等领域中广泛存在的一类地理实体。
Region is one basic unit of spatial analysis in GIS applications, which is a kind of entity existing widely in many fields such as environment science, land information science and so on.
时态地理信息系统(TGIS)是一种存储并处理地理实体或现象随时间变化信息的地理信息系统。
TGIS (Temporal geographic information System) is a kind of GIS for storing and manipulating the information of geographic phenomenon along time.
为解决聚类数未知条件下面状地理实体的聚类问题，文中提出了一种基于聚类有效性函数的聚类方法。
A cluster validity function-based method is proposed for solving the problem of clustering for area geographical entities when the number of cluster is unknown.
嵌入式GIS地图数据是分幅、分块记录和存储的，物理完整的面状地理实体在切割边界会产生缝隙。
The data map is stored according to sheet or block in embedded GIS system, thus causing seam in the cutting-border for physical integrate area feature.
地理信息库是X- 2000高速三维地形显示系统的重要组成部分，主要对地图和地理实体进行存储和管理。
Geomorphologic information database, which is mainly used to memorize and manage the map and geomorphic objects, is an important section of X-2000 high-speed 3d terrain display system.
面向对象的地理信息模型以地理空间实体为对象，地理实体可以从几何数据、符号数据、实体数据、属性数据的角度来进行数据的组织。
A geo-spatial entity which can be organized from geometric data, symbol data, entity data, attribute data is regarded as an object to the object oriented geographical information model.
简言之，矢量数据利用最简单的拓扑实体—点、线和多边形，并在二维笛卡尔坐标系统中固定它们来描述地理特征。
In short, vector data take the simplest topological entities — points, lines, and polygons — and anchor them within a 2-d Cartesian coordinate system to describe geographical features.
这也可能在地理上分布的系统中发生，尤其是如果由不同的实体管理组件。
This would also occur in geographically distributed systems, especially if different entities manage the components.
要在任何平台，电子商务，媒体，实体店丰富现实购物与地理位置的相关内容与联系。
Enrich social shopping on any platform, e-commerce, social media, in-store, with location relevant content.
传统的城市规划学和地理学的研究重心是对城市建筑实体的空间组织和管理。
The traditional urban planning and city geography all regard entity of urban construction as the main research object.
本视景系统从真实的电子海图数据中提取海洋地理信息数据库，并根据这些数据库建立海洋地形模型利实体模型库。
In this scene system, Derive ocean geographic information database from actual electronic chart data, and according to these database build ocean terrain and entity model database.
城镇作为特殊的地域，是地理的、经济的、社会的、文化的区域实体，是各种人文要素和自然要素的综合体。
As a special district, the town is a geographical, economic, social and cultural entity and a kind of synthesis of human and natural elements.
查明了通辽地区第四纪地质实体各期岩相古地理、沉积构造特征、地层空间结构、沉积物粒度的空间变异，据此进行了地层分区。
Such as the sediment structure characteristic of paled geography and formation the spatial structure of formation, the spatial variation of sediment size.
本文探讨了地理空间要素多尺度表达在几何层次、实体层次、属性层次方面的多尺度表现特征。
The hierarchical characteristics in multi-representations for geographical features were explored, namely multi-geometries hierarchy, multi-entities hierarchy and multi-attributes hierarchy.
图形化实体代表的商业对象支持图形导航，对象状态的可视化，通过地理查询的商业对象选择。
Graphical entities representing business objects support graphical navigation through database, visualization of objects' state, selecting business objects by geographical queries.
空间信息计算平台、3维空间实体的直接分析将是新一代地理信息系统的主要特征。
Space information computing platform and the direct analysis of3-D spatial substance will be the main characteristics of the new generation GIS.
地理空间实体类型语义相似度对于类型数据库综合具有重要理论意义。
Semantic similarity among geospatial entity classes is an important theoretic problem in categorical database generalization.
提出了本体表达地理空间实体类型语义的方法；
The method of semantics expression of geospatial entity classes based on ontology is put forward.
如可借助地理位置进行推广活动，当用户访问实体店时才能获得相应优惠。
Leverage geo-location by sharing a promotion that can only be unlocked when visiting your brick-and-mortar store.
如可借助地理位置进行推广活动，当用户访问实体店时才能获得相应优惠。
Leverage geo-location by sharing a promotion that can only be unlocked when visiting your brick-and-mortar store.
应用推荐