The functions of GIS are elaborated, such as managing spatial and attribute data, spatial analysand outputting ultimate maps.
充分利用GIS技术在管理空间数据和属性数据、空间分析与输出成果图等方面的强大功能。
This paper mainly studies the following two issues:building nature reserves database, storage and manage Nature Reserve's spatial and attribute data;
建设自然保护区数据库，存储和管理自然保护区的空间和属性等数据；
This system provide forest resources spatial and attribute data management, straightforward information browsing and retrieval services for forestry sector.
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。
Because of the particularity of spatial data, the traditional spatial data management methods couldn't deal with spatial data and attribute data at the same time effectively.
由于空间数据的特殊性，传统的空间数据管理方法都不能很好地处理空间数据与属性数据这两种异质数据。
In addition, this technology helps the maintenance and management of the system spatial database, and keeps the system space attribute data current.
另外，该技术还有利于系统空间数据库的维护和管理，保持系统空间数据的现时性。
And has established a union road ecology landscape attribute data and the spatial data road landscape video frequency database management system in this foundation.
并在此基础上建立了一个结合公路生态景观属性数据和空间数据的公路景观视频数据库管理系统。
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.
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。
And the designing of the spatial, attribute and normal data are achieved.
完成了系统的空间数据、属性数据和一般数据的设计。
The result shows that the data storage method adopted in the example realizes the integrative storage of attribute data and spatial data of PDGIS.
程序的运行结果表明实例所采用的数据存储方法能够在配电网GIS中实现空间数据和属性数据的一体化存储。
Discusses the basic theory, implementation steps of attribute connection by spatial position, and puts up with the countermeasures for the quality control and check of the spatial data.
探讨了空间位置的属性连接方法的理论基础与实施步骤，并提出了空间数据的质量控制与检查的对策。
In this paper spatial data organization structure chart of seamless GIS is advanced, the point, line, area, complex feature, DTM data and attribute merge table of block are discussed in detail.
本文给出了无缝gis空间数据组织结构图，并详细列出了图块的点、线、面、复杂要素、DTM数据以及属性拼接表的数据结构。
Spatial data have the characteristics of huge quantity, the high correlation between attribute data and spatial data, and the different data types with the different reflective geographical entities.
但空间数据具有数据量巨大，结构复杂，属性数据与空间数据密切相关，并随其反映的地理特性不同而具有不同的数据类型等特点。
The geographic data is composed by spatial data and attribute data.
地理数据由属性数据和空间数据构成。
In the paper, the representation of the spatial element and attribute data, the spatial analysis and measuring are studied detail.
对空间要素的表示方法，属性数据的表示方法和空间分析，空间量算问题作了详细研究。
Organization of temporal attribute data and temporal treatment of spatial object are described.
文中还对模型的时态属性数据组织和空间对象的时态处理进行了描述。
The paper analyses the spatial data and attribute data of urban transit network and builds the urban transit information database based on GIS technology.
分析城市公交网络的各种空间实体数据和属性数据，建立了基于GIS的公交网络信息数据库。
With ADO and DAO as database access interface, this system makes the connection between attribute data and spatial data, and the updating of database information come true.
系统采用ADO和DAO作为外部数据访问接口，实现属性数据与空间数据的连接和数据库信息的更新。
When population data are used, attribute character, spatial character and temporal character of population data should be paid attention.
在使用中，必须关注人口数据本身蕴含的属性特征、空间特征和时间特征。
Because the GIS provides the best way to manage and analyze the data with spatial attribute, it is very important to introduce this technology to the petrophysical analysis system.
而GIS提供了管理和分析具有空间属性的数据的最佳手段，在物性分析系统中引入GIS技术有其重要意义。
By analyzing land use maps, combining statistic materials, connect the spatial data and attribute data and build dynamic change data base of land use.
通过对土地利用图的空间分析，结合统计资料，将属性数据和空间数据链接，建立起区域土地利用动态变化数据库。
Adopt the integrative management style of spatial data and attribute data to carry on memory and search of the data very conveniently and high-efficiently.
采用空间数据和属性数据的一体化管理，可方便高效地进行数据的存储与检索。
The Huaihe River subject research on the controlling and harnessing of water pollution as a state water special project requires a lot of spatial data and attribute data.
作为国家水专项的水污染控制与治理方面的淮河课题研究，需要大量的空间数据、属性数据。
The data base includes spatial database and attribute database.
数据库空间数据库和属性数据库。
The data base system includes the attribute database and the spatial database.
数据管理与数据库系统主要由属性数据库和空间数据库两大类组成。
After joining attribute data to spatial data, the 3d spatial query and analysis has been realized.
在空间数据和属性挂接后，实现了三维空间查询和分析。
In the database design, the farming GIS display of data management, analysis and result is integrated when farming spatial-data, attribute-data and expert system are introduced.
在数据库的设计中，把农田空间数据、属性数据、分析模型和专家系统有机地结合在一起，使数据的管理、分析和结果的显示一体化。
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 object spatial database stores the small-scale 2D object graph, object attribute data and multi-media data, large-scale object 3D data and so on.
目标空间数据库中存储有小比例尺二维目标图、目标属性数据以及多媒体数据、大比例尺目标三维视景数据等多种类型数据。
The object spatial database stores the small-scale 2D object graph, object attribute data and multi-media data, large-scale object 3D data and so on.
目标空间数据库中存储有小比例尺二维目标图、目标属性数据以及多媒体数据、大比例尺目标三维视景数据等多种类型数据。
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