地理信息科学

从地理信息科学的基本特征入手，深入研究了地理信息系统向语义方向发展、向移动GIS和语义GIS服务方向发展的必然性，剖析了其现状、相关支撑技术以及当前所面临的问题。

In-depth analysis of geographic information science is investigated according to its essential characteristic , and come to a conclusion that geographic information system inevitably goes to the semantic GIS , mobile GIS and semantic GIS service directions .

地理信息科学（GISci）尚不成熟，但中国地理信息系统（GIS）高等教育发展快速，因此GIS学科发展面临许多问题和挑战。

Considering the immaturity of geographic information science ( GISci ) and the rapid increase of undergraduate programme of geographic information systems ( GIS ) in China 's higher education institutions , the discipline training is problematic and challenging .

Internet具有重要的地理信息科学资源。

There are some important resources of Geographical Information Sciences on Internet .

INTERNET上的地理信息科学资源

Resources of Geographical Information Sciences on Internet Studying Geography

多学科综合设计中的文档管理研究近年来，地理信息科学（GIS，GeographicalInformationScience）已成为一个多学科、多方向的研究领域。

Study on File Management System in Multi - subject Integrated Design During these years , GIS ( Geographical Information Science ) has become a research domain of multi-subject and multi-direction concerning .

移动GIS集地理信息科学、计算机科学、移动通信技术和网络技术于一体，是GIS发展的主要方向之一。

Mobile GIS collects methods of geography information science , the computer science , the mobile communication technology and the network technology , and it is one of main directions of GIS .

GE作为地理信息科学的产物之一，能够将丰富庞杂的地理知识直观地表现出来，这种呈现方式既符合中学生的智力水平，又有利于学生了解和掌握地理知识。

GE as one of the products of the geographic information science , can possibly rich knowledge of Geography intuitively demonstrated , the presentation of the secondary school students not only conforms to the intellectual level , and help students to understand and master Geography knowledge .

数字地球与地理信息科学

Geo-Information Science in the Age of Digital Earth

试论新世纪地理信息科学的发展

The 21st Century 's Geographic Information Science Development

地理信息科学在海岸工程学科中的应用

Application of Geo Informatics to Coast Engineering

论地理信息科学的发展

Development on Geographical Information Science

空间数据的多尺度表达是当今地理信息科学领域理论与方法研究的重要的和前沿性问题。

It is an important and frontier problem about multi-scale handling and representation of geo-spatial data in GIS .

地图数据的多尺度空间表达是地理信息科学界公认的难题。

Map data multi-scale spatial expression is recognized as a problem in the community of geographic information science .

试论地理信息科学

On geographica information science

重大危险源的动态监控是安全保障和环境保护的重要技术环节，地理信息科学与技术的发展为实现重大危险源动态监控奠定了基础。

The management of major hazard installation is the key technological component in safety assurance and environmental protection .

人口分布及其变化规律成为人口学和地理信息科学研究的前沿及热点问题之一。

Population distribution and its change rule have become the focus and frontier of demography and geographic information science .

最优路径算法是地理信息科学与计算机科学等领域的研究热点。

The algorithm for the optimum path is a study hotspot in geographical information system and computer science field .

交通网络中最短路径的搜索是地理信息科学与计算机科学等领域的研究热点。

Searching for the shortest path in the net of urban communications is the research focus of geographical information and computer science .

空间数据的多尺度和无级尺度表达一直以来都是地理信息科学领域研究的重点和难点。

Multi-scale and scaleless representation of spatial data has always been the emphasis and difficulty in the field of geographic information science .

在地理信息科学领域中，把本体论作为一个突出的主题来研究还是近几年的事情，但国外已经有不少研究机构和学者对本体论极为关注，也做了一些探索性的工作。

Ontology , originally a philosophical concept , it has gained more and more attention among researchers in geographical information science recently .

实现互联网的空间信息查询是当前地理信息科学领域的研究热点。

It is currently a research focus to make a spatial information access by Internet in Geographical Information Science ( GIS ) .

空间数据的精度分析和质量控制是地理信息科学研究的主要内容之一。

The precision analysis and quality control of spatial data is one of the main contents of the research on geographic information science .

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 .

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 .

《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 .

如何快速搭建网络地图应用和基础地图系统是当前地理信息科学领域的研究热点。

Presently a research focus in geographical information science ( GIS ) is how to quicken the step to build a map application and a basic map system based on Internet .

随着地球系统科学、地球信息科学、地理信息科学和地球空间信息科学的发展，有关空间信息系统的研究越来越引起了人们的关注。

The research of spatial information system was paid more and more attention with the development of geomatics systematic science , geomatics information science , geographic information science and geo-spatial information science .

深入研究了地理信息科学的系统构架，对其中的关键技术进行了深入分析。针对移动地理信息系统开发中存在的问题，提出了自己的解决方案或者思路。

This thesis goes deep into the system architecture and the key technologies of the geographic information science , put forward the solution schemes pointed at problems in the process of development .

新条例规定，中国为促进地理信息科学与技术的创新和应用，将建立一个健康活泼的机制，以此共享地理信息资源，推进公共服务。

The new regulations stipulate that China will promote innovation and application of geographic information science and technology , establish a healthy mechanism for sharing geographic information resources and advance public service .

然而在目前的实践中，地图自动注记问题等一系列绘图问题阻碍着地图信息处理智能化及自动化水平的提高，严重限制了国防地理信息科学的发展。

However , in current practice , drawing question which includes map annotation issues is always embarrassing the intelligent and automation of geographic information processing , which seriously restricts the development of geographic information science .