到2015年，全国286个城市将拥有地理空间信息数据库。
By 2015, 286 cities will have geographical information databases.
网络环境下的数据集中的近邻对查询在地理信息系统、网络查询和空间数据库等领域有着重要的应用。
The near neighbor pair query of the datasets in the network has important application in geographical information systems, query in the network and spatial database.
目的建立江苏省疟疾地理信息系统(GIS)数据库和疟疾流行GIS模型，对江苏省的疟疾流行区进行空间分析。
Objectives To perform GIS spatial analysis on malaria transmission patterns in Jiangsu after setting up a malaria database and developing GIS model of malaria transmission in Jiangsu province.
地理信息系统技术、空间数据库技术及GIS集成开发技术为解决上述问题提供了强有力的工具，构建数字校园已是必然趋势。
The geographic information system technology, the space data bank technology and the GIS integration development technology have provided the powerful tool for the solution of the above problem.
空间、属性、时间是地理现象的三个基本特征或地理信息系统数据库的三种基本数据成分。
Space, thematic attribute and time are the three basic characteristics of geographical phenomena or the essential data types of GIS database.
在此基础上，分别对地理信息空间数据获取、数据的误差分析以及数据库设计等进行了系统分析。
On this basis, this paper systematically analyses the space data acquisition, error analysis of data and the database design etc.
它以地理空间数据库为基础，采用地理模型分析方法，实时提供多种空间的和动态的地理信息。
Basing on geo-spatial database, it can provides real-time spaticial and dynamical geographic information by adopting the geographical model analysis method.
根据相关公共安全行业标准，提出了空间地理信息数据库、警务信息数据库两者结合起来的系统数据管理方案；
According to relevant industry standards of public safety, a system data manage scheme is proposed which can combine space GIS databases with Police information database;
该文阐述了在地理信息系统建设过程中，地图数据库、空间数据库的作用与差别。
This paper discussed on the functions and differences of map database and spatial database during the process of geographical information system construction.
地理信息系统(GIS)是在现代计算机软、硬件支持下，以地理空间数据库为基础新开发构建的一个属性管理系统。
Geographical Information system (GIS) is a newly designed attribute management system based on Geospatial database and supported by both software and hardware of modern computer.
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.
将空间图形数据存入关系型数据库是当前数据库和地理信息系统领域研究的热点和前沿。
It is currently one of the research focuses in the fields of database and GIS for Spatial graphical data to storage in RDBMS.
地理信息系统(GIS)以地理空间数据库为基础，采用地理模型分析方法，适时提供多种空间的和动态的地理信息。
Geographic Information System, called GIS also, on the basis of special geographical datas, used the theory of geographical models, provided a variety of special and dynamic geographical datas.
整个系统是由一系列专题空间数据库和基础地理信息数据库组成。
The system consists of a series of theme spatial database and basic GIS database.
空间数据库是地理信息系统的核心。
运用地理信息系统（GIS）建立地质图空间数据库是“数字国土”的重要组成部分。
The establishment of a space data base of geological maps by GIS is one of important components of" digital land".
平台进行了空间基础地理空间数据库建设、空间信息服务系统建设及典型应用系统建设。
A space-based platform for geo-spatial database building, space information service system and typical construction applications.
现有的基础地理空间数据库大都利用关系数据库来存储和管理空间地理信息，是具有相同特征的空间数据的有序集合。
The existing geospatial databases are mainly use relational database to store and manage spatial information, and it is orderly spatial data set with the same characteristics.
遥感影像的道路信息提取是构建及更新地理空间数据库的一个重要组成部分。
To extract roads from remote sensing imagery is one of the important parts in constructing and updating geo-database.
遥感影像的道路信息提取是构建及更新地理空间数据库的一个重要组成部分。
To extract roads from remote sensing imagery is one of the important parts in constructing and updating geo-database.
应用推荐