The main entrance of the house is generated by the terrain elevation.
具有一定坡度的地形塑造了住宅的主入口。
The gymnasium is designed in accordance with the existing landscape. The underground parking garage is built under a basketball court, taking advantage of the terrain elevation.
花都区新体育馆的建筑方案以保留并尊重原有地貌为主，利用地形高差在室外篮球场下建地下停车库。
Analyzing the storage format of DMA DTED and USGS DEM and then presenting a new digital terrain elevation data storage format. The storing and reading algorithm are also realized.
分析了DMA的DTED和USGS的DEM高程数据存储格式，比较了其异同，提出了一种高效的数字地图高程数据的存储格式并实现了存取算法。
In the months before, there had been a swarm of small earthquakes, along with changes in ground-water levels and the elevation of local terrain.
几个月之前，就发生了一连串小地震，伴随而来的是地下水水位和当地地形海拔的变化。
In this paper, the methods of drawing contour line from terrain map, the vector of contour line and generating elevation data from vector data are discussed.
论述了从地形图中提取等高线、对等高线矢量化以及通过矢量数据生成高程数据的实现方法。
Digital Elevation model (DEM) is a common model of three dimension terrain, and digital analysis is mainly based on DEM.
在三维地形有关的数字分析中，地表面积是经常用到的数据。
As the data base of the GIS digital terrain analysis, digital Elevation Model (DEM) contains rich of terrain, topography and related geo-information and knowledge.
数字地形模型(DEM)包含着丰富的地形、地貌及相关的地学信息与知识，是GIS数字地形分析的数据基础。
The residences were placed parallel to the elevation contour lines, between the end of the olive grove and the start of the seaside terrain, functioning as a passage from the land to the sea.
住宅与等高线平行，位于橄榄林末端和海滨地带的起点之间，作为从陆地到海洋的建筑通道。
Practice shows that EDM triangle elevation observation method is very simple, highly efficient in transmitting of elevation, less influenced by limitation of terrain, accurate and widely suitable.
实践证明，EDM三角高程观测方法简单、传递高程迅速、受地形条件限制小、精度较高，有广泛的适应性。
Contour lines and elevation points are obtained by vectorization as basic data, which can be used to build three-dimension terrain.
通过矢量化提取等高线和高程点作为基础数据，构建三维地形。
Terrain data is organized by grid, the article adopts height weighted average algorithm of elevation based on grid network, to extract feature point of TIN terrain.
采用网格索引来组织地形数据，利用反距离高程加权平均值算法，提取TIN地形的特征点。
Digital Elevation Model(DEM) is a digital modeling process which aims at terrain and physiognomy. Irregular triangulation TIN is the best model when DEM data are stored and expressed.
数字地形模型是针对地形地貌的一种数字建模，这种建模的结果通常就是一个数字高程模型（DEM）。
We drew out the elevation data from elevation control points, and made use of the regular square grid to display three-dimensional terrain.
我们从高程控制点中提取高程数据，利用规则矩形网格模型实现了三维地貌的显示。
This paper presents a spatial analysis method based on multi-temporal DEM elevation changes and DOM images changes and gives a qualitative and quantitative analysis of the terrain change.
提出了多时相dem的高程变化与DOM影像变化分析协同的空间分析方法，对地表变迁进行了定性与定量的分析。
Terrain fidelity of digital elevation model (DEM) can be enhanced by integrating terrain character points and terrain lines in the three dimensional model.
采用了地性特征点和地性线参与三维建模的方法，提高了数字高程模型DEM的地形逼真度。
For elevation data, a regularized interpolation for resampling and an algorithm for extracting terrain roughness and slope with landing area plane fitting are presented.
针对高程数据，给出一种规则化插补的重采样方法和基于着陆区平面拟合的粗糙度与坡度提取算法。
This paper presents a dynamic construction algorithm for the multi-resolution terrain model based on the large scale GRID data or discrete elevation data.
论述了一种基于大规模格网数据或离散高程点动态构建多分辨率地形模型的算法。
For the requirements of creating 3d terrain based on the elevation data which is in the form of regular grid, a kind of modeling method based on weighted average algorithm is proposed.
针对由数字地图等以均匀网格形式给出的高程数据生成真实三维地形的仿真需求，提出了一种基于加权外推算法的地形几何模型。
Signifying different elevation with different color of grid nodes, grid picture can express all characteristic of terrain in density grid.
网格图是通过网格点的不同颜色表示不同高程的图形。对于网格点稠密的图形，用网格图可以表达出图形的全部特征。
Digital elevation and terrain maps based on the new data reveal the heavily cratered and bumpy surface of the moon in all its complexity.
通过照片我们可以清晰的看到月球背部地形复杂、表面崎岖。
Digital Elevation ModeI (DEM) is a common model of three dimension terrain, and digital analysis is mainly based on DEM.
数字高程模型(DEM)是一种常用的三维地形建模数据模型，三维地形的数字分析主要是针对dem模型的。
Digital Elevation ModeI (DEM) is a common model of three dimension terrain, and digital analysis is mainly based on DEM.
数字高程模型(DEM)是一种常用的三维地形建模数据模型，三维地形的数字分析主要是针对dem模型的。
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