查询词典 geoid

It is demonstrated that the inclusion of terrain effects is crucial for the determination of an accurate gravimetric geoid (maximum of 0.429 m).

结果证明地形因素对确定准确的重力大地水准面的影响是至关重要的(最大影响达到0.429 m)。

In addition, the basics of Fourier transform and its applications to gravimetric geoid determination are briefly.

FFT 要求输入数据为规则的格网数据，其结果也是格网数据。

It is realized that the local mean sea level has normally a departure from the geoid possibly up to two meters.

由于海面地形的客观存在，人们已经认识到当地平均海面与大地水准面的差异可能达 2m之多。

Which coincide with the mean sea level surface is the geoid.

其中与平均海平面重合的面就是大地水准面。

In order to understand the geophysical implication of the earth's geoid anomalies the gravitational anomalies according to these loads are calculated.

关于重力均衡和地球最上部的弹性性质的研究可以追溯到Vening MeinesⅡ'的工作，但在最近十几年内这一问题的研究显得特别活跃。

The new geoid can provide an alternative and cost-effective method to third order levelling specifications and for many scientific applications.

新的大地水准面能提供一种可选且有成本效益的第三类大地水准面规范，它可用于许多的科学研究。

The reference height we have chosen is the one closest to the average height of the worlds oceans. This is called the Geoid.

我们一般选择的参考高度是最接近全球平均海平面的那个层，也就是所谓的大地水准面。

In order to evaluate the vertical offset, it is essential to know the geopotential of the mean sea level and of the geoid as well.

为了获得这一垂直偏差，很有必要确定当地平均海面和全球大地水准面上的重力位值。

A clustering analysis method is used in the optimization of observed gravity data during the computation of local geoid.

针对局部大地水准面的求解过程，将聚类分析方法用于重力观测数据的优化设计。

At first the article describes basic theory and principles of precise determination of local geoid. Then discuss and make a research about geometrical method and gravity method at length, respectively.

本文首先系统地研究了精化大地水准面各种方法的原理，然后分别对其中的几何法和重力法进行了详细的讨论和研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。