This paper analyzes the relationship between perpendicular baseline and terrain height sensitivity firstly, based on height error induced by uncertainty of phase.
根据测量相位不定性引起的高度误差，分析了垂直基线与地形高度灵敏度的关系，并推导了垂直基线与高度模糊数的关系式。
As mentioned in section Height Maps from Images, the terrain lib has a function to create a display list using triangle strips.
正如前面章节从图象到高度图所提到的，地形库有一个函数使用三角形带来创建一个显示列表。
Using this quadtree, we can encode height data at different resolutions in different regions in the terrain.
使用这种四叉树，我们可以在场景的不同的地方用不同的方法压缩高度数据。
The two recessed double height entrances highlight the terrain level difference.
两个嵌入式双高入口突出了地形高度差。
To make a mountain, increase the height field of a particular area and change the terrain to rocky terrain.
为了使山，增加某一区域高度场，改变地形，岩石地形。
Methods of utilizing. Special terrain for reducing antenna height are also discussed.
讨论了利用特殊地形，降低天线高度的方法等问题。
In the ideal experiment numerical computational results of the two coordinates are sensitive to the resolution, the slope of terrain and the distribution of physical property with the height.
在简化理想试验里，两种垂直坐标数值计算结果对分辨率、地形坡度、物理量误差随高度变化的分布等因素是敏感的。
Automated terrain texturing based on slope and height, with full override ability.
——基于坡度和高度自动化的地形纹理，与完整的覆盖能力。
This algorithm takes a height field and also converts it into geometry, but it splits the terrain up in smaller chunks, so when the focal point changes, not all chunks have to be regenerated.
这个算法使用高度图，也使用几何变换，但是它将高度图和小块地形分开，所以当焦点变化时，不需要重新生成所有的小块地图。
GPS, normal height, geodetic height, non-grid data, terrain effect.
正常高，大地高，非格网数据，地形影响。
Besides above, the equipment includes a device which calculates the effective height compared to the terrain by using the above signal, and a screen display which USES the chart to show the results.
所述设备还包括利用所述信号计算飞机相对于地形的有效高度的装置，和用图表显示计算结果的屏幕显示器。
As the terrain in plain region is flat, the topographical height difference for the drainage pipeline cannot be utilized so as to cause the pipelines in the lower reaches are buried too deeply.
平原地区由于地势平坦，排水管道往往无地形高差可以利用，造成下游管道埋深过大。
This invention provides a method and its equipment for instructing aircraft the height relative to the obstructions in a terrain detection alarm system.
本发明的实施例提供了一种在地形检测报警系统中指示飞机相对于障碍物的高度的方法和设备。
This class can take a grayscale height field image and generate a terrain.
高度地形拼接类可以使用高度图来生成地形。
The rescuers must adjust the height of the stretcher to compensate for dips and rises in the terrain (Figure 1).
救援者要时时调整担架高度，以补偿地形起伏的影响。
Based on these formulas, mathematical models are proposed for solving the normal height in GPS network concerning terrain undulation.
在此基础上建立了顾及地形影响的GPS正常高求解的数学模型。
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。
In order to provide simulated data source for LFMICW radar altimeter height detection algorithm, terrain return of LFMICW altimeter needs to be modeled and simulated.
为了给LFMICW雷达高度计高度提取算法提供计算机模拟数据源，需要对高度计的大地回波进行建模和仿真。
To improve the GPS leveling fitting accuracy of hilly terrain and to build the adaptive fitting model of the coverage, this article USES the multidimensional function method to fit the height anomaly.
为提高丘陵地区GPS水准拟合精度，建立适合当地测区的拟合模型，采用多面函数法对高程异常进行拟合。
Radar target environment needs to be deeply studied to improve properties of height detection algorithm, thus terrain return properties need to be analyzed and studied.
为了对雷达目标环境进行深入研究，以提高高度提取算法的性能，需要对回波特性进行分析研究。
Radar target environment needs to be deeply studied to improve properties of height detection algorithm, thus terrain return properties need to be analyzed and studied.
为了对雷达目标环境进行深入研究，以提高高度提取算法的性能，需要对回波特性进行分析研究。
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