terrain effect

Some algorithms for correction of terrain effect , sun elevation and atmosphere based on transmission model and radiometric normalization algorithm were analyzed and compared through a series of experiments .

本文通过一系列试验，对比分析了辐射校正中的地形效应校正算法，太阳高度角校正算法，基于传输模型的大气校正算法和相对辐射校正算法。

Modeling 2-D terrain effect on MT by the boundary element method

用边界单元法模拟二维地形对大地电磁场的影响

Research on Representation of Radar Coverage in Virtual Battlefield Environment Considering Terrain Effect

虚拟战场环境中地形影响下雷达作用范围表现

Numerical Simulation of Terrain Effect on Diurnal Variation of Wind Field in Ground Layer

地形对近地层风场日变化影响的数值模拟

Climatic Characteristics of Heavy Rainfall over Southeastern Guizhou Province and Terrain Effect

黔东南暴雨气候特征及其地形影响

Terrain effect on cold - air

地形对冷空气的影响

The terrain effect on vlf - EM method

甚低频电磁法的地形影响

Supporting by the hypothesis , this paper established a new precipitation distribution hydrological model which could simulate the spatial distribution of precipitation , and modified the terrain effect on precipitation through Newton interpolation .

根据这一原理，建立了一种能够模拟天气系统降水分布，并利用牛顿插值法对模拟结果进行地形影响修正的新型降水分布数学模型，提出了对降水中心位置及其中心降水量的模型模拟。

In this paper , on the basis of analysis and comparison of these two algorithms , according to the practical problems the author expounds the A algorithm based on terrain effect , and accomplishes multi-aim optimization path planning .

本文在分析比较了以上两种算法的基础上，从面临的实际问题出发提出了基于地形影响的A~算法，实现在地形影响的多目标最优路径规划。

Terrain effect of 1 : 50000 gravity prospecting result in mountainous region is removed by respectively using slope-top trihedral prism model and rectangular prism model in near , mid and far areas .

分别用斜顶三棱柱体及方柱体模型分近、中、远区对某山区1：5万高精度重力勘探成果进行地形改正。

Flat Earth Effect and Terrain Height Effect in Formation Flying InSAR

编队飞行InSAR的平地效应与地形高度效应分析

Through the establishment of the 3-D model of typical complex mountainous terrain , effect of complex mountainous terrain on air current and changes of wind velocity and wind pressure of the wind field were analyzed . 4 .

通过建立典型复杂山区地形的三维模型分析复杂山区地形对气流的作用，得出风场风速和风压的变化。

Infrared radiance statistics of dry bare ground terrain : the effect of emissivity variation

干燥裸地红外辐射统计特性：发射率起伏的影响

Toward the Mechanism of Terrain / Thermal Effect and the Production / Maintenance of South-Asia Monsoon

地形和热力效应对南亚季风产生与维持的机理探讨

Topographical factors for soil erosion studies are an important factor , terrain factor scale effect has been much research institute confirmed .

地形因子是进行水土流失研究的重要因子，地形因子的尺度效应已经为许多研究所证实。

Dynamic and numerical methods are used to study / discuss the mechanism of terrain / thermal effect and the production / maintenance of South Asia monsoon .

用动力分析和数值试验方法研究讨论了地形和热力效应与南亚季风产生和维持的动力机理。

The central area of the rainstorm is mainly located in the mountain slope against the wind , The force function of the terrain makes the effect to increase the rainfall .

结果表明：广西年均暴雨量的分布具有明显的地域性，暴雨中心区主要位于山脉的迎风坡，地形的强迫作用对暴雨有增幅效应。

On Computations of Terrain Corrections and Indirect Effect Using FFT

利用FFT技术计算地形改正和间接效应

Experimental analysis shows that the algorithm has strong adaptability to the natural complex in non-urban terrain with good filtering effect . 4 .

实验分析证明，算法具有很强的适应性，在非城区的自然复杂地形数据具有良好的滤波效果。

Classifying topography into plain area , hill area , mountain area and high mountain area , contributions of terrain mass including direct effect and indirect effect to geoid refining in different areas are compared using some practical examples .

文中将地形分为平原、丘陵、山区、高山区四种类型，利用实际算例比较了不同地区地形质量对确定大地水准面的贡献，包括直接影响和间接影响。