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。
based on the idea of square grid partition, a directional algorithm of wireless sensor is put forward.
基于网格剖分的思想,提出了一种基于正方形网格剖分的无线传感器方向性路由算法。
results of stimulation show that semirhg method can derive better property on image edge holding and psnr than square grid one, but their algorithm complexity degree is same.
该方法的重建图象在边界特征保持及综合视觉效果上,明显优于同级的正方形网格亚取样方案。
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。
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。
in this paper, the fundamental theory and methods of terrain modeling, include regular square grid and triangulated irregular network, is studied.
本文研究了地形建模的基本理论与方法,包括规则格网地形模型、不规则三角网地形的模型。
in this paper, the fundamental theories and methods of terrain modeling, including regular square grid and triangulated irregular network, are studied.
本文研究了地形建模的基本理论与方法,包括规则格网和不规则三角网的地形建模。
classic wargame mechanic, played with 「counters」 on a map with an hexagonal grid allowing to move the counters in more directions (6) as opposed to a square grid with only four direction.
六角格与指示物经典的战争游戏机制,在六角格地图上以指示物来进行较四面向(正形)多的移动。
one of the important factors involved in building a square grid is the way to estimate the precision of any elements in the grid.
无对角线四边形法是建立建筑方格网中二级网的有效方法。对于建筑方格网来说,重要的方面之一是可以评定网中任意元素的精度。