城市网格化管理是我国数字城市技术应用领域的重大突破，在国际上处于领先地位。
City grid management is a great breakthrough in the application of digital city technology in our country, and takes the lead in the world.
研究小组首先利用可能是被掩埋城市的卫星影像来寻找遗址，然后综合利用探地雷达，数字地图和水下技术来进行进一步调查。
The team used a satellite photo of a suspected submerged city to find the site then surveyed it with a combination of deep-ground radar, digital mapping, and underwater technology.
城市遥感在海量数据获取和处理方面具有强大优势，因而成为数字城市建设的核心技术之一。
Urban remote sensing has strong superiority in mass data acquisition and processing, thus it becomes the core technology of the construction of digital city.
很少有研究将数字标识作为一项技术来支持城市景观。
There has been surprisingly little research with regard to digital signage as an asset in support of urban landscapes.
空间数据快速采集是数字城市工程的关键技术。
Acquisition of spatial data with high speed is a key technology of digital city engineering.
几年前，IBM发起了“智慧星球”的项目，大力宣扬数字技术能够令能源、交通、城市以及其他许多领域更加智能。
A couple of years ago the company launched a campaign called "Smarter Planet", touting digital technology that would make energy, transport, cities and many other areas more intelligent.
在引出数字城市概念基础上，以“数字哈尔滨”为背景，论述了数字城市的体系结构、关键技术和标准化。
Based on the instruction of the concept of digital city, the writer expounds the structure of digital city, which "digital Harbin" is taken as background, the key techniques and standard.
随着“数字地球”和“数字城市”建设热潮的兴起，地理信息系统技术越来越广泛的应用于城市规划领域。
While "the digital Earth" and "the digital city" construction upsurge starting, geographic information system technology more and more widespread application to urban planning domain.
基于数字地球思想的数字城市，其研究内容包括基础学科理论研究、应用领域研究和实现技术研究。
The study fields of digital city, which based on the idea of digital earth, include basic theory, application fields and realizing technology.
随着遥感技术的飞速发展，遥感数据成为城市规划、地球科学研究、数字地球等重大科学研究和工程建设的重要数据源。
With the rapid development of remote sensing technology, remotely sensed data are playing more and more significant role in many fields, such as urban planning, geoscience, digital earth etc.
数字化的地下管线信息在制定切实可行、技术先进和经济合理的城市规划设计与管理方案中有着重要的作用。
Digital underground pipeline information plays great role in instituting feasible, technology advance and economic rational scheme of city planning, designing and management.
空间数据仓库技术是数字地球、数字城市建设中的关键技术之一，它的建立将为决策支持提供有效的途径。
It is one of the key techniques in numeric earth and numeric city, and it can provide an effective way to support the decision making.
地址编码技术是数字城市的一项基础性的关键技术。
Geocoding is one of the most fundamental technologies in developing digital cities.
真实感3维可视化技术是数字城市的关键技术之一，随着CPU和GPU能力的不断增强，使得实时的真实感阴影得到广泛的应用。
Realistic 3d visual technology plays a key role in digital city and the real-time realistic shadow is widely applied as the CPU and GPU is enhanced.
宁波数字城市虚拟仿真中心采用伟景行自主研发的虚拟现实软硬件技术成为中国，乃至亚洲城市规划领域第一个专业的数字城市仿真中心。
In Ningbo, the digital urban Simulation centre becomes the first specialized digital urban Simulation centre in urban planning field of China and even Asia.
虚拟导航是虚拟现实技术在数字城市建设上的具体应用，是数字城市研究中的重要问题。
Virtual Navigation is the specific application of virtual reality technology under Digital City construction, it is also a important problem in Digital City research.
本文以某城市建设数字化社区为背景，对数字化社区的技术和实现的条件进行研究。
This article takes some urban construction digitization community as the background, researches digitized community's technology and the conditions for achieving.
为此，作者提出了能够进行立体观察的同名数字正射影像图的概念，并详细阐述了这一产品的实现原理、技术特色、生产方法和在城市管理中的应用。
Thus, the paper gives the the concept of corresponding digital orthophoto map applying to stereo scene, and discusses the theory, characteristic, production and application in city management.
城市建筑物的三维建模是城市景观规划设计以及数字城市基础建设最重要的技术之一，在此对建筑物三维坐标测绘提出新的方法。
The 3d modeling of urban building is one of the most important techniques in designing urban landscape and digital urban foundational construction.
总之，本文以航空LIDAR点云数据为基础，在无其他辅助数据的情况下，采用数字图像处理技术，实现了基于航空LIDAR点云数据提取城市地区建筑物的目标。
In a word, this paper based on the airborne LIDAR points cloud data achieves the extraction of urban building by using digital image processing technique without any assistance data.
对于本课题的研究可以为进一步开发基于网络的具有完全智能化的虚拟导航提供理论基础和技术支持，也为以后实现完整的数字城市积累经验。
The resolvent to this problem supplied theories basis and technical support for the intellectualized virtual navigation based on the web, also accumulated experience for the realizing of 3D City.
本文着重探讨了在城市防灾减灾中怎样利用数字城市系统的信息资源和其先进的支撑技术，建设城市的数字防灾减灾系统。
In this paper, the author discusses how to use the information resources and advanced technology of digital city system to cons...
城市景观三维可视化技术是数字城市的核心技术之一。
Visualization in city 3d scene is core technique of CyberCity.
为此，我们选用了VRML作为实现三维数字城市的语言，并基于VRML相关技术实现了帮助用户参与三维数字城市设计的工具。
For that, we use VRML to construct the 3d virtual space and provide some tools for users to participate the design process.
为此，我们选用了VRML作为实现三维数字城市的语言，并基于VRML相关技术实现了帮助用户参与三维数字城市设计的工具。
For that, we use VRML to construct the 3d virtual space and provide some tools for users to participate the design process.
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