地理信息系统是现代信息技术的重要组成部分，在信息社会中占有重要位置。
Geographical information System is an important part of information technology and has an illustrious position in information society.
数据组织及处理作为数字化测图的基础，其方法的应用是地理信息系统建立的重要内容。
Data organization and processing serve as the base of the digital mapping, and the USES of its methods are the important contents for building GIS.
GIS在中学地理教学中有着重要的作用，主要有查询存储地理信息、制作显示专题地图、进行空间分布与分析的教学等功能。
The GIS has played an important part in high school geography teaching: inquiring and storing geography information, making the maps of special subject display and .
行政区域界线是国家基础地理信息的重要组成部分。
Administrative border is one of the most important constituent parts of the national basic geography information.
地理学语言是人类认识地球环境和人类社会交流与传递地理信息的重要媒介。
Geographic languages are very important medias for human beings to explore the earth environment and to exchange geographic information.
地理信息服务体系建设是“数字城市”建设的一个重要方面。
Geographic Information Service System is an important aspect of the Digital City.
《测量学》是测绘科学、地理信息科学和土木建筑类专业的一门专业基础课，在课程体系中具有重要地位。
As a basic subject from science of geodesy and geomatics, science of geographical information, architecture, and so on, the Surveying science plays an important role.
城市地理信息系统是数字城市的重要组成部分。
Urban geographic information system is an important component of digital city.
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.
地理信息系统是信息技术的一个重要组成部分，在信息社会中占有越来越重要的位置。
GIS is an important part of information technology and has an illustrious position in information society.
海洋地理信息系统(MGIS)理论与技术方法是“数字海洋”的重要基础。
The theory and technology of Marine Geographical Information System (MGIS) is the foundation of "Digital Ocean".
地图符号库系统不仅是地理信息系统中不可缺少的基础功能模块之一，也是GIS的一个重要研究课题。
The Map Symbol Base System is not only one of the basic functions of Geographic Information System, but also an important research issue in GIS.
地理信息系统是信息技术的一个重要组成部分，在信息社会中发挥着越来越重要的作用。
Geographic information System is an important component of information Technology and plays a more and more role in the information society.
地理信息系统(GIS)作为一项新的信息技术对热力设施的高效动态管理起着十分重要的作用。
Geographic information system (GIS), as a new information technology, pays a very important role in efficiently dynamic management of heating power facilities.
旅游地图符号库是旅游地理信息系统（TGIS）中的重要一部分。
The tourism map symbol database is an important component in the tourism GIS(TGIS).
空间分析是地理信息系统的一个重要特征，空间网络分析是空间分析的重要组成部分。
Spatial analysis is an important character of Geography Information System (GIS). Spatial network analysis is a prominent part of spatial analysis.
最短路径算法是计算机科学与地理信息科学领域的研究热点，而标号算法则是最短路径算法中的重要一族。
The shortest path problem, in which label algorithms are of consequence, is a research topic in the field of geographic information science and computer science.
地理信息系统(GIS)技术的应用已成为提高矿产资源预测水平的重要途径。
The application of the Geographic Information System (GIS) is the important way to increase the level of the metallogenetic prognosis.
数字高程模型(dem)是重要的基础地理信息数据，在军事和民用领域有着重要的应用价值。
Digital elevation model (DEM) is the fundamental infrastructure of geographical information systems and has wide applications in both military and civil areas.
本课题研究的就是其中的一个重要方面：如何结合地理信息系统建设的应用理论更好地提高航标管理维护能力。
This research is focused on an important content: how to enhance the ability of navigation mark management combined with GIS application theory.
航测是目前获得地理信息的重要手段之一。
At present, aerial survey is an important way to acquiring geographic information.
地理信息服务由于其提供的是空间型信息这一特点，已成为信息服务业中的一个重要组成部分。
Geographic information service has been the important component in the industry of information service since it provides spatial information.
城市综合地下管网信息系统作为城市地理信息系统的重要组成部分是城市科学规划、管理和辅助决策等工作的重要工具。
As a key component of Urban Geography Information System, Urban Integrated Underground Pipe Information System (UIUPIS) works as an exclusive tool to design, manage and assist policy decision.
地理系统研究对象的复杂性决定了地理信息的多语义性，地理信息分类编码是地理信息数据组织的重要方式。
The complexity of Geographic system determines the multi-semantic of geographic information and geographic information classification and coding is important GIS data organizations.
地理信息系统(GIS)支持下的土壤信息系统(SIS)在评价土地生产能力、土地退化的现状、速率和风险以及全球变化研究中具有重要意义。
GIS based soil information system (SIS) is very important for assessment of the capacity of land production, the status, rates of soil degradation and global change studies.
影像更是地理信息科学中最重要的数据源，图像信息处理成为遥感应用中的一个重要环节。
Images are also the most important data source in Geographic Information Science and image processing is a very crucial step in remote sensing application.
动态分段作为地理信息系统空间分析一种重要的技术手段，在基于线性网络的分析、查询和显示中表现出巨大优势。
Dynamic segmentation as one of the most important GIS technical means, show great advantage in linear network-based analysis, query and display.
数据是地理信息系统的重要组成部分。
航空摄影是快速获取和更新基础地理信息的重要技术手段之一，其技术设计直接影响航摄成果直至最终航测成图的质量。
Aerial photography is one of primary technology measures of rapidly obtaining and updating geographical information, and its technological project directly influences the ultimate production quality.
航空摄影是快速获取和更新基础地理信息的重要技术手段之一，其技术设计直接影响航摄成果直至最终航测成图的质量。
Aerial photography is one of primary technology measures of rapidly obtaining and updating geographical information, and its technological project directly influences the ultimate production quality.
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