terrain coefficient

The forecast result by ADMS in considering terrain has upper correlative coefficient and congruous index with monitor data, which indicates ADMS is rather effective in dealing with terrain, so it can be applied to complex terrain region and can gain the preferable forecast result.

ADMS在考虑地形的情况下的预测值与监测值显示了较高的相关系数和符合指数，表明了ADMS对地形的处理是比较有效的，能够应用于复杂地形并能获得较好的预测结果。

It is shown that accurate measurement for terrain scatter coefficient can be achieved by using function of time domain gating with appropriate parameters.

综合分析表明，利用矢量网络分析仪的时域门功能，合理选择设置参数，可实现地物散射系数的精确测量。

This model mainly depends on the parameters below: surface albedo, surface roughness coefficient, moisture available coefficient of soil, thermal capacity and thermal diffusion coefficient of terrain, cloudage.

模式主要依赖于以下参数和物理量：地面反照率、下垫面粗糙度、土壤的可含水量、下垫面的热容量和热扩散系数、云量等参数。

At last, this paper designed the measurement experiment of the terrain scatter coefficient by the scatterometer with the cooperation of the turntable control system, and then analysised and studied the measured data.

最后，设计了转台控制系统配合雷达散射计测量的外场实验，并对实验数据做了分析。

A method for measurment of terrain scattering coefficient is presented. In addition, a calculable method of effective illumination area for microwave scatterometer is discussed.

本文主要探讨用微波地面散射计测量地物散射系数方法，还讨论了散射计的有效照射面积的计算方法。

Measuring the terrain scattering coefficient with an X-band ground-based Scatterometer

用X波段地面散射计测量地物散射系数

Using this data, the availability and suitability of three predicted models for foreign terrain scattering coefficient are compared and analyzed.

并利用测量数据，比较和分析国外三个地面散射系数预测模型的有效性和适用性。

Through the analysis of the profile spectral moments and the surface spectral moments, a new measurement value of terrain feature& isotropy coefficient is presented, which is based on the application of fractal geometry theory.

基于分形几何理论，通过分析地形表面的轮廓谱矩和表面谱矩的特性，提出一种地形特征度量值&等方性系数；