terrain error

The minor error of baseline length and obliquity will cause high terrain larger error.

基线长度和倾角的微小误差都会引起地形高度较大的误差.

After analyzing the relationship between terrain data error and its screen error, the error control scheme based on the criteria of symmetrical hausdorff distance for terrain TIN model simplification is presented.

分析了地形数据物方误差与屏幕绘制误差的关系，给出了基于对称Hausdorff距离准则的地形TIN模型简化误差控制方案。

In this paper, we first analyze the methods for three-dimensional terrain simplification and error control in the recent years, and then put forward a simplification method based on vertex importance to build continuous LOD models.

在分析、讨论目前关于3维地形模型简化与误差控制方法的基础上，提出了一种基于点重要度进行连续LOD模型简化的算法。

The analysis of registration error from terrain slope and the best target size.

由地形坡度引起的影象配准误差及目标区最佳尺寸分析。

Since the stability of biped robot is intrinsically low, for improving the walking robustness to the irregular terrain and modeling error, a robust reactive force control and trunk's position/ attitude control with optimal force distribution are also considered in the course of system design.

为提高机器人对不平整路面的鲁棒性和克服系统建模误差，行走控制系统中采用了鲁棒地面反力控制器和基于地面反力最优规划的姿态控制策略。

Slope Accuracy Associated with DEM Data Error and Terrain Representation Error

DEM数据误差与地形描述误差对坡度精度的影响

WA~ sP calculates wind resource preferably, and it can evaluate wind resource better in smooth terrain, but in complex terrain the error calculated by WA~ sP software is bigger.

WA~sP软件在平坦的地形下，能较好的对风能资源进行评价，但是对复杂地形，该软件计算结果误差较大。

Realization of Levels of Detail Terrain Model Based on Error Control

误差受控的多细节层次地形模型的实现

And a new scheme, which terrain matching and INS error fixing are processed at some intervals according to the pre-defined matching points, is presented.

文中还提出了间歇式地形匹配与INS误差修正方案，使工程应用成为可能。

A Mathematical Simulation of DEM Terrain Representation Error& A Case Study in the Loess Hill gully Areas of China

数字高程模型地形描述误差的量化模拟&以黄土丘陵沟壑区的实验为例