查询词典 geoidal

In general the accuracy of geoidal heights, as given by spirit levelling, much exceeds that of any other system.

一般说来，水准测量测出的大地水准面高程的精度，远远超过任何其它方法的精度。

The analysis based on the theoretical model of the geoidal height shows that the accuracy of this formula is quite high.

大地水准面高理论模型下的分析表明，该公式有较高的精度。

A great geoidal low in the Euro-Asian continent is just an indication of the large-scale tectonic process in satellite global gravity field.

欧亚巨型的大地水准面低正是这一大规模构造过程在全球卫星重力场中的表现。

A practical calculation is done based on the geoidal height data with a resolution of 2'×2', and the results indicate that the contribution of the innermost area to the gravity anomaly recover should not be ignored.

以分辨率为2'2'的大地水准面高数据为背景场进行了实际计算，结果说明中央区对反演重力异常有不容忽视的贡献。

The performance of retracking is assessed by comparing SSH with geoidal heights from a high resolution geoid model around Taiwan.

重定之成果是藉由大地起伏比较海水面高来评估，该大地起伏是由台湾周围高解析度大地水准面模型而得。

In order to improve the precision of the altimetry gravity computed by the inverse Stokes formula, the geoidal height of the innermost area is expressed as double cubic polynomial, and a formula to calculate gravity anomaly of this area is derived after the non-singular transformation is introduced.

为提高利用逆Stokes公式反演测高重力的精度，将中央区大地水准面高表示成双三次多项式插值形式，引入了非奇异变换，推导出了重力异常的计算公式。

In this paper the Datum-shift parameters are determined using the map of geoidal undulation based on Rapp's 180×180 solution and the computed values of geoidal un- dulation with respect to WGS-72 system as well as the map of geoidal undulation with respect to local geodetic coordinate system-1980 of our country.

本文利用 Rapp 180×180阶解和 WGS-72系统的绝对大地水准面差距分别同我国80大地坐标系的相对大地水准面差距相配合推算了平移转换参数。

The tests of WHU-GM-05 series are performed by multi-comparisons, which include the comparisons between the model series and several analogous international geopotential models including EIGEN-GRACE series and GGM02S with respect to the corresponding degree variances and geoidal heights, and comparisons of the model geoidal heights with GPS leveling in the area of U.S.

基于两颗GRACE卫星的观测数据，采用本文导出的严密能量积分方法求解得到120阶的GRACE地球重力场模型，命名为WHU-GM-05；将WHU-GM-05模型与国际上同类重力场模型EIGEN-GRACE系列和GGM02S分别在阶方差和大地水准面高等方面作了比较，并与美国和中国的部分地区GPS水准观测值进行了精度分析。

In this paper the Datum-shift parameters are determined using the map of geoidal undulation based on Rapp's 180×180 solution and the computed values of geoidal un- dulation with respect to WGS-72 system as well as the map of geoidal undulation with respect to local geodetic coordinate system-1980 of our country.

武汉测绘学院学报，，编辑部邮箱 1981年 02期卫星多普勒；地心坐标系；转换参数；大地坐标系；大地水准面差距；本文利用 Rapp 180×180阶解和 WGS-72系统的绝对大地水准面差距分别同我国80大地坐标系的相对大地水准面差距相配合推算了平移转换参数。

Based on the summary of newest progresses of global gravity field models, isostatic models and flexural theory of Hthosphere and making used of global gravity model (UTCSR GRACE/GFZ EIGEN-GRACE), First, I calculate geoidal anomalies with different degrees and orders, isostatic residual geoidal anomalies of Hthosphere and horizontal stress distribution in Chinese mainland and vicinity and make an interpretation with multi-levels isostatic equilibrium. Secondly, combination with surface geology and others geophysical data, I analyze detailed structure of lithosphere within various segments of the central orogenic system, respectively. Then, On the basis of making a comparative analysis with among East-Asian tomography, anomalies of geoid and satellite magnetic field for lithosphere and gravity and aeromagnetic, I propose a the lithospheric structural framework model for the Chinese mainland and adjacent area, specially the COS.

利用国际最新的地球重力场模型(UTCSR GRACE/GFZ EIGEN-GRACE)和GTOPO 30数字高程模型，笔者首先计算了中国大陆不同球谐阶次大地水准面异常、岩石圈均衡剩余大地水准面异常和水平应力场分布，从岩石圈内多层次均衡角度进行了解释推断；其次，结合地表地质和其它综合地球物理资料，分区段对中央造山系及邻区分析与解释了岩石圈细结构；然后，通过东亚地区地震层析、大地水准面异常和卫星岩石圈磁场、全国重力与航空磁力对比分析，建立了中国大陆及其邻区岩石圈，特别是中央造山系的初步结构框架。

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。