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。
Based on the model of well-drilling layout with square grid, the model with non-uniformity grid is discussed.
在正方形网格钻井布局模型的基础上，讨论了非均匀网格定位模型。
DEM (Digital elevation Model) is a data set of plane coordinate or longitude, latitude, and elevation of the regular square grid points in some region.
数字高程模型(DEM)是一定区域范围内规则格网点的平面坐标及其高程的数据集或者是经、纬度和海拔高度的数据集。
In this paper, the technology of large deformation square grid and the geometrical simulation which is closely allied with the square grid strain analysis, are studied deeply.
本文对大变形理论网格法技术以及与网格应变分析相联系的几何模拟法进行了深入的研究。
Square grid is a common method used to estimate earthwork quantity.
方格网法是工程土方量计算中应用最为普遍的一种方法。
In this paper, study on organization and visualization of the massive terrain dataset mainly on Regular Square Grid data format are discussed.
本文主要对大规模地形数据(基于规则格网数字高程模型)的组织与可视化进行研究。
In this paper, study on organization and visualization of the massive terrain dataset mainly on Regular Square Grid data format are discussed.
本文主要对大规模地形数据(基于规则格网数字高程模型)的组织与可视化进行研究。
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