three-dimensional map

OpenGL is used to achieve the various three-dimensional map.

对于各种三维立体图，则是利用OpenGL图形库来实现。

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A three-dimensional distribution map of the surface potential is also drawn by means of Matlab language.

并结合Matlab语言，绘制了地面电位三维分布图。

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Obtained in the study area above sea level elevation, topography amplitude map, three-dimensional map, contour, gradient and thematic maps, thematic maps of slope, mountain shadows, surface cutting degree plan. 2.

得出研究区的海拔高程图、地势起伏度图、三维立体图、等值线、坡度专题图、坡向专题图、山体阴影图、地表切割度图。

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The system shows a visual GIS for users, which is consisted of a two-dimensional map, a DOM map and a virtual three-dimensional map of main roads.

系统展现在用户面前的是二维平面地图、影像图及三维主干道模拟场景图相结合的图文并茂的可视化地理信息系统。

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The main tasks are: Firstly, through access to documents, understand the background and Technology Research Status of the three-dimensional topographical map.

论文的主要工作有：首先，通过查阅文献，了解三维地形动态绘制技术的背景和研究现状。

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The Compilation of three-dimensional geologic map is an important part of the construction of the Glass Earth.

编绘立体地质图是玻璃地球建设的一项重要内容。

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The completion of the submarine three-dimensional topographical map zoom, and multiple roaming mode switching function.

完成海底三维地形绘制的缩放、漫游及多种模式切换功能。

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Research and develop a three-dimensional topographical map of the seabed and shows that the plan of display.

重点研究并制定了海底三维地形绘制的显示及实施方案。

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This paper introduces the space monitoring analysis in underwater topography of access channel, and mainly introduces the application of contour map, three-dimensional map and sectional drawing in Analyzing Navigation Channel Change Regularity.

阐述了利用水下地形测量数据对进港航道水下地形进行空间监测分析的方法，及其对制定航道水深监测周期的意义，主要介绍了等高线图示法、三维图示法和断面图示法及其应用。

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This paper focus on the map projection and coordinate system, multi-scale vector data on the sphere of expression, vector data in the symbolic by three-dimensional API and do some systemic analysis, discussion and testing.

重点对地图投影及坐标系、多比例尺矢量数据在球面上的表达、矢量数据在三维API中的符号化进行了较为系统的分析、论述和试验。

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Looking ahead, like the whole seabed is a three-dimensional map of the world.

放眼望去，整个海底活像是一幅立体的世界地图。

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Based on the three-dimensional satellite map, a process of wireless communication base stations importing information to three-dimensional satellite map is considered.

利用三维卫星地图，研究将无线通信基站的信息导入三维卫星地图的过程。

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The incremental construction procedure in this paper can be extended into three-dimensional spaces, and the base component of the map system is generalized Voronoi graph ( GVG) in three-dimensional.

此外，本文的增量式构造方法扩展到用于三维空间，此时地图的基本构成为三维空间中的广义Voronoi图（GVG）。

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Presented in this paper based on virtual technology, fire training system including: 1. Construction and building three-dimensional map display and interaction with the user. 2. Fire simulation. 3. Escape and rescue to guide decision-making.

本文所提出的基于虚拟技术的火灾训练系统包括：1.建筑三维地图构造和显示及与用户的交互；2.火灾的模拟；3.指导逃生和救援决策。

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The previous three-dimensional geological maps are the expansion of the two-dimensional digital geological map in Z-axis on the use of digital terrain model ( DEM), And then with Digital Orthophoto ( DOM) overlay, which formed the so-called "2.5D" model.

以往的立体地质图多是利用数字地形模型（DEM）对二维数字地质图进行了Z轴方向的拓展，然后再与数字正射影像（DOM）进行套合，形成了所谓的2.5维模型。

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The drones can avoid obstacles, draw a three-dimensional map indicating the distribution of obstacles, and plan a barrier-free rescue route.

该无人机可以避开障碍物，绘制障碍物分布的三维地图，规划无障碍救援路线。

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An approach of aided design and optimization maintenance for communication base stations using three-dimensional satellite map is proposed.

提出利用三维卫星地图辅助规划设计和优化维护无线通信基站的方法。

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With the Moment Method, the systematic grounding electric potential of the rectangular concrete grounding grid with the horizontal reinforcing bars in two-layer soil has been calculated and the three-dimensional distribution map of electric potential of ground has been drawn in this paper.

用矩量法计算埋在二层土壤中含水平钢筋的矩形钢筋混凝土接地网在地面上产生的电位，并绘制地面电位、接触电压、跨步电压的三维分布图。

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Current and relevant research focused mainly on the traditional two-dimensional maps and static map, and study to three-dimensional virtual map and rotated map relatively less.

目前国内外的相关研究主要集中于对传统的二维地图和固定地图的研究，对三维虚拟地图和可旋转地图的研究还相对较少。

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Constructing Three-Dimensional Topographical Map Based on Contours by Applying Neural Network

应用神经网络实现基于等高线的三维地形图

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A Research on Three-Dimensional Map Symbols of Digital Map

数字地图三维专题符号的研究

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Research and Design of Three-dimensional Numeric Map

三维数字地图的研究与设计

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Generating three-dimensional map in monitoring client is the focus of subject.

监视客户端中三维地图的生成是本课题的工作重点。

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In addition, it also draws the three-dimensional map of the machine workshop with three-dimensional drawing software, which can make observer observes the machine shop in an all-round way and obtain the optimal improvements of facility layout of the machine shop and logistic handling line.

在分析车间现状时利用三维绘图软件画出机加车间的现状三维立体图，便于对机加车间进行细致观察，得出最终的机加工车间设施布局及物料搬运路线最佳改善方案。

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A team of scientists will launch an expedition to the Titanic next month to assess the condition of the wreck and create a detailed three-dimensional map, AP reports.

据美联社报道，科学家将于下个月考察泰坦尼克残骸的腐蚀状况，并绘制一幅详尽的3D地图。

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and it produced the first three-dimensional map anybody has ever done of a cave, and it happened to be underwater in Wakulla Springs.

它制出了世界上第一个山洞的三维地图，那是在瓦库拉泉水下。

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A Coarse-Grain Distributed Parallel Computing in the Animate Three-Dimensional Map

三维地图动画生成中的粗粒度分布式并行计算

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The researchers on Thursday unveiled a three-dimensional map of the Milky Way-home to more than 100 billion stars including our sun-providing a comprehensive chart of its structure: a stellar disk comprised of four major spiral arms and a bar-shaped core region.

研究人员于上周四公布了一张银河系的三维地图，其中包括太阳在内共有1000多亿颗恒星。这张地图全面展示了银河系结构：由四个大的螺旋型枝节和一个条状的核心区域组成的星系盘。

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Three-dimensional soil map of probabilistic interval based on fuzzy similarity measures

基于模糊相似性之概率区间三维土壤地图

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Three-dimensional Map of Mechanical Bebaviour during Superplastic Deformation with Pb-Sn Eutectic Alloy

Pb-Sn共晶合金超塑性变形三维力学行为图

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