With the spatial data management, the system can serve for conditional retrieval and special subject retrieval about spatial data and their attributes objectives.
该系统具有空间数据管理的特性、对象的空间分布查询、条件查询和专题查询等功能。
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。
The management and visualization representation of spatial data of geological body is discussed from theory, model and technical realization.
对矿山地质体的空间数据管理和可视化表达，从理论、模型及技术实现上作了探讨。
Under this framework, the integrated service from waterway spatial data collecting, storing, management, processing, query analysis, to typical navigation application is illustrated.
在此框架下，说明了从航道空间数据收集，储存，管理，处理，查询和分析到典型的航行应用技术的集成服务。
Geography information system is a computer system for the collection, storage, management, processing, index, analysis and representation of geography spatial data.
地理信息系统是用于采集、存储、管理、处理、检索、分析和表达地理空间数据的计算机系统。
The characteristics of spatial data call for paperless management at present.
空间数据的特性要求它在目前阶段必须实现无纸化管理。
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。
Geographical Information System (GIS) with the functions of spatial analysis and management of space data is promising in mineral resourxce prognosis.
地理信息系统空间数据管理及空间分析功能使其在找矿预测中有着广阔的应用前景。
The function of field data collection, spatial data management and information distribution are integrated in the platform which involves almost aspects of the process of land survey.
平台将外业数据采集、空间数据管理和信息发布等功能集成为一体，基本涵盖了土地调查监测的全过程。
The system was provided with function of workspace, data and map management, object operation, spatial query and analysis in the environment of GIS.
该系统具有GIS工作空间管理功能、数据管理功能、地图管理功能、对象操作功能、查询及空间分析功能；
The research on this product may help for the co-developing of GIS application system and the unique management of spatial data.
该产品的研制将有助于GIS应川系统的协同开发和空间数据的统一管理。
Content of research includes: According to the special feature of spatial data management, disaster information was introduced into the spatial database.
具体的研究内容包括：首先需要依据空间数据管理的特点，向空间数据库中引入多元灾害信息。
Data storage and management, and the external user how to access data are all depend on the functions provided by database, so spatial database functions is the key part of the spatial database.
空间数据库功能是数据库的关键部分，数据库内部的数据存储与管理，外部用户如何使用这些数据，都是靠功能来实现的。
But in the actual practice, people realize that the application of GIS is in a lower level in which the use major in data management and special mapping, and lees in spatial analysis.
但是在实践当中，人们普遍感到，地理信息系统的应用还处在一个较低的层次，主要用于数据管理和专题制图方面，而空间分析功能发挥的较少。
With the function of spatial data management, the system can realize coupling inquiry, conditional inquiry and special subject inquiry about spatial data and their attributes of objectives.
该系统具有空间数据管理的特性，可实现对象的空间分布和属性的耦合查询、条件查询、专题查询等功能。
The DEM provided basal data for digital forestry platform and the spatial distribution of forest resources and it is basis for the digital forestry application in forest management.
DEM的生成为数字林业平台提供了基础数据，同时也为在林业上进一步研究森林资源在空间上的分布以及在数字林业在森林经营上的应用奠定了基础。
Spatial data engine as a solving project is helpful to realize the mass spatial data's storage and management.
空间数据引擎是实现海量空间数据存储和管理的解决方案。
Which ISO standards are used for the management of geo-spatial data?
在地理空间数据的管理方面使用了哪些国际标准化组织的标准？
However, the spatial data model of main GIS systems only reflect knowledge of management and manipulation objects in field of cartography, such as point, line and poly geometry objects.
当今的GIS系统的空间数据模型，主要反映地图制图领域的点、线、面对象管理与操作的几何知识。
The institute provided the data and the knowledge on forest logging management, and SuperMap offers the GIS technology and spatial analysis capability.
这家研究机构提供数据和森林伐木管理的专业知识，超图提供GIS技术和空间分析能力。
After encoding property of pavement, GIS platform link space and property data to produce spatial database for the visual road management.
在路面属性编码后，运用GIS平台将空间与属性联接起来生成路面空间数据库，为道路信息可视化管理系统做了有益的探讨。
The geography information system (GIS) which has powerful ability to process spatial data and visualize can play an important role in the management and control of traffic noise.
地理信息系统(GIS)强大的空间信息处理及可视化的能力，使得它在交通噪声的管理和控制中起到重要的作用。
But it is very difficult to use common data-management technique based on relation database to the geological data because of their distinct spatial features and complex configurations.
然而，地学数据显著的空间特征和复杂的结构属性又不能简单运用常规的数据库管理系统进行表述、处理。
Geography Mark Language (GML) is used to describe the spatial data in this paper. Then it studies on the organization, storage and management of GML data by integrating XML database technology.
本文采用地理标记语言gml来描述空间数据，并结合XML数据库技术对GML数据的组织、存储和管理等问题进行研究。
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。
In this paper we present the phylogeny of storage and management of spatial data and compare shortcoming and virtue and then especially analyses the SDEs work.
文章首先叙述了空间数据存储管理的历程，并比较了各阶段的优缺点，然后重点分析了空间数据引擎(SDE)这一关键技术。
It offers all kinds of up-to-date spatial data sources for the whole urban, and it offers uniform and standard spatial data infrastructure for the layout building management and service of urban.
它为整个城市提供各种现势性的空间数据信息源，为城市规划、建设、管理和服务提供统一的、标准的空间数据基础框架。
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。
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。
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