This paper analyses data type of Coal Spatial Information System, then defines a series of DTD.
本论文分析了煤矿空间信息系统的数据类型，定义了一套DTD文档。
GIS is a spatial information system which can store, query, process, analyze, display and update the spatial and geographical data.
GIS是一种存储、查询、处理、分析、显示、更新与空间和地理分布有关数据的空间信息系统。
The method of spatial data organization in traditional spatial information system cannot meet the requirement of mass spatial data storage.
传统的空间数据组织方式存在严重的不足，无法满足海量空间信息的存储与处理要求。
And finally, the relations of attribute dependency are confirmed through the instances of urban spatial information system by these methods.
最后通过运用该方法对城市空间数据决策表的实例进行属性值依赖关系的确定。
In this paper, the procedures of a spatial information system for Houzhaihe catchment at Puding in Guizhou province have been discussed detailedly.
本文，以后寨河流域为例，阐述了水文模型空间数据库的建立过程。
Finally, according to the guide of standard drafting, It was summarized the method of relative standards drafting in construction of spatial information system.
最后根据标准编写指南，提出空间信息系统相关标准草案的编写方法。
Geographical information system (GIS) is a spatial information system which is in charge of collecting, storing, managing, analyzing and describing data related spatial distribution.
地理信息系统(GIS)是一种以采集、贮存、管理、分析和描述整个或部分地球表面与空间地理分布有关数据的空间信息系统。
The spatial information system consists of 8 logical map layer series, 16 types of map layers, more than one hundred types of map units. Based on these data, 5 achievement maps have been compiled.
空间信息系统包括8个逻辑图层集，16个图层类型，百余个图元属性类型，在此基础上编制了5张成果图件。
The information system also included health, spatial and demographic data.
该信息系统还包括健康、空间和人口数据。
Spatial data model is the core and base of three dimensional geographic information system design.
空间数据模型是地理信息系统设计的核心和基础。
The organization strategy of spatial database in the flood control information system based on the overall system design scheme is submitted in the paper.
基于系统的总体框架，给出防汛指挥信息支持系统中空间数据库的具体组织策略。
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。
Because of powerful data tackling ability and spatial analysis function, Geographic Information System (GIS) provides a new study method for regional geo-environment research.
地理信息系统(GIS)因其具有强大的数据处理功能和空间分析功能，为区域地质环境研究提供了新的研究方法。
However, Geographic Information System (GIS) has powerful ability of data process and spatial analysis, it provides a new way for regional crustal stability research.
地理信息系统(GIS)因其具有强大的数据管理功能和空间分析功能，为区域地壳稳定性研究提供了新的研究方法。
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。
The technology of spatial query and analyse is one of the key points in the development of Geographical Information System (GIS).
空间查询分析技术是地理信息系统研发中需要解决的核心技术之一。
The networked targeting system based on spatial information can perform fast detecting, identifying, tracing, positioning, and striking of time-sensitive targets.
基于空间信息的网络瞄准系统可以对时间敏感目标进行快速地发现、识别、跟踪、定位和打击。
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。
This issuance system possesses multi-functions of map-layer control and management, data searching and retrieval, and spatial analysis operation of basic information.
该网络发布系统具有图层控制与管理、数据查询检索、基本信息的空间分析操作功能。
Besides the traditional functions, such as spatial information display, query, analysis, the system has the features of real-time positioning and navigation by the GPS technology.
该系统除了具有传统的空间信息显示、查询、分析等功能外，还利用现在迅速兴起的GPS定位技术，实现实时的定位导航功能。
By integrating the spatial data with the attributive data of received, this system can intuitively display data receiving information and easily query and search data as needed.
该系统通过空间数据和数据接收属性信息的结合，实现了接收数据情况的直观显示和方便的查询检索。
This paper discussed on the functions and differences of map database and spatial database during the process of geographical information system construction.
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。
The spatial database of the urban resources and environment information system was established in the central area of Guiyang city.
以贵阳市中心城区为试验区，建立城市资源环境信息系统空间数据库。
The spatial information update is an important work in cadastral management information system.
空间信息的更新是地籍管理信息系统中一项重要内容。
An embedded mobile navigation system is essentially a system which integrates the navigation technology and the spatial information technique based on embedded mobile environment.
嵌入式移动导航系统实际上是在嵌入式平台上整合导航定位技术和相关的空间信息技术的一套应用系统。
The embedded field information collection system proves that above method is success to manage GPS spatial position data and property data.
利用该方法，在嵌入式农田信息采集系统中成功地实现了对基于GPS的空间位置数据和属性数据的采集管理。
This paper attempts to start from the content of library spatial information and research the structure and function of library management system of spatial information based on GIS.
本文试图从图书馆空间信息的内容出发，研究基于GIS图书馆空间信息管理系统的结构和功能。
Spatial overlay is one of the most important spatial analysis functions in the Geographic Information System, and its efficiency will directly influence the whole function of GIS.
空间叠加是GIS系统必不可少的空间分析功能之一，空间叠加分析效率的高低直接影响到GIS整体功能的发挥。
The Geographic Information System (GIS) is widely used in various aspects at home and abroad for its efficient and flexible capability of spatial management.
地理信息系统(GIS)具有高效的空间数据管理和灵活的空间数据综合能力，在国内外得到了广泛应用。
The Geographic Information System (GIS) is widely used in various aspects at home and abroad for its efficient and flexible capability of spatial management.
地理信息系统(GIS)具有高效的空间数据管理和灵活的空间数据综合能力，在国内外得到了广泛应用。
应用推荐