地形的

Based on survey of existing methods, in this dissertation: aimed to the reliability of stereo image matching in digital photogrammetric, a new matching strategy utilized local continuity constraints encoded by triangulation of the well-defined points is proposed; concerned with the inherent efficient, accuracy and size constraint problems of existing topographic structure extraction approach, an efficient, accurate and large scale data adapted approach based on the combination of vector and raster processes are proposed.

在对国内外这方面工作进行总结分析的基础上，针对数字摄影测量立体像对影像匹配的可靠性问题，首次提出了基于良好匹配点三角形约束下影像匹配传播方法；为了解决以往基于邻域操作的地形结构线提取算法效率低下、结果准确性差和处理数据规模限制等问题，提出了适用于大规模规则格网DEM数据的基于矢量、栅格操作相结合的地形结构线快速提取算法。

Lingshan scenic spot of the terrain Buddha like a small lingshan upholstery back, left, right, qinglongshan QingFeng on wuhushan white north and embrace hill, beauty of taihu lake, a Yi locats water, this kind of traditional feng shui theoretically called "eight wind motionless, the" golden lotus sitting for land, the terrain is kept this auspicious reiki, so made big screens to collect the gas, but also through the content on the screens leads visitors into lingshan buddhist culture history in the world.

灵山大佛景区的整个地形尤如一张太师椅，背靠小灵山，左边青龙山，右边白虎山，北踏青峰，尽揽山形之美，南望太湖，一挹水色之秀，这种传统风水理论上称为"八风吹不动，端坐紫金莲"的地形是大吉之地，为保存这吉祥的灵气，所以造大照壁来收气，同时也通过照壁上的内容引领游客走进灵山的佛教文化历史世界。

For the same amount of dredged-material, the preelection area

倾倒同样数量的疏浚物，在预选Ⅰ区引起的地形变化较大，但对水体和海床的扰动范围较小；而在预选Ⅱ区引起的地形变化较小，但对水体和海床的扰动范围较大。

This paper researches the basal modeling and displaying of the real three-dimensional water surface wave model.

虚拟地形环境是应用虚拟现实技术在数字地图的基础上建立的，逼真的描述地球表面及其现象的实时、交互的三维地形场景。

Discuss the key arithmetic of surface correction and line correction in correct the DEM Gross Error of the different geography appearance such as water area, hill area and Loess Gully area.4. Bring forward the conception of keep the terrain feature of DEM Edit, and pointer solves two key technologies: The DEM data 3D fluency explores and quick pick up.

提出了保持DEM地形特征编辑的概念，并重点解决了地形特征编辑中的两个关键技术：DEM数据的快速显示和空间三维数据的快速选取和反馈，并实现三维环境下实时的人机交互操作。

Results Xunhua-Guide area is characterized by step-shaped low-relief at different elevation. The low-relief surfaces developed above the newer strata in sedimentary basin among the Oligocene to the lower Pleistocene are in higher elevation, but above the older strata, are in lower elevation. The elevations of all above low-relief surfaces are lower than those of the planation surface above the bedrocks in the thrust belts. The low-relief surfaces of terraces, developed on both sides of the deep-cutting valleys within the basins, are lowest in elevation.

结果 循化－贵德地区地形形态总体呈台阶状结构，在不同海拔高度存在低起伏地形；发育于盆地沉积地层之上的低起伏面表现为年代越新的地层之上低起伏面高程越高，越老的地层高程越低，并且它们均低于发育于逆冲带基岩之上的夷平面；发育于盆地深切河谷两侧阶地之上的低起伏面海拔高程总体较低。

CVIResearch is pleased to note that the best performance among the published methods is offered by Statistical Landscape Features which utilizes pseudo 3D information derived from the image landscape generated by taking the intensity of the pixel as its height over the image plane.

在目前已经出版的方法中，我们提出的&统计地形特征&取得了最好的分类效果。&统计地形特征&将图像中每一个象素点的灰度值看成图像平面上的高度。构成了图像地形图。

Because the terrain is various,a lot of movments of tank on various terrain are analyzed.Analyzing forces acting on tank,track and the vehicle slip angle are taked into account.

由于虚拟现实中的地形是各种各样的，坦克的运动状态也不尽相同，所以本文分析了坦克在各种地形下的运动情况，并且给出了坦克运动状态的判别式。

Voyager 1 found that Enceladus orbited in the densest part of Saturn's diffuse E ring , indicating a possible association between the two, while Voyager 2 revealed that despite the moon's small size, it had a wide range of terrains ranging from old, heavily cratered surfaces to young, tectonically deformed terrain , with some regions with surface ages as young as 100 million years old.

旅行者1％，发现土卫二在土星的轨道弥漫密集区E环，表明两者之间可能的关联，而旅行者2号透露，尽管该卫星的体积小，它有一个由老，重坑坑洼洼的地形等多种表面，年轻，构造变形地形，与表面老化，部分地区年轻的为100 亿岁。

Formosa Strait Terrain is a nearly 100% terrain, what means, that the distances are not cut down to 60% as in the GermanyCE standard terrain.Certain differences are caused by warp while converting GOTOPO30 satellite height data into WOE format.

福尔摩沙两岸的地形是一个接近100 ％的地形，什么样的方法，即距离不是降低至60 ％，作为在该germanyce标准terrain.certain差异所造成的偏差，而转换gotopo30卫星高度数据转化为悲哀的格式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。