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1·Several methods to estimate height anomaly of GPS network are discussed.

对几种估算GPS测区高程异常的方法进行了讨论和分析。

2·In addition, there were different characteristics in height anomaly field.

另外，高度距平场也有不同特征。

3·This paper is concerned with the accuracy of height anomaly in the reduction of length projection for EDM.

本文对电磁波测距边投影归算中的高程异常精度问题进行了讨论。

4·We had used height anomaly to solve the mixed boundary value problem by measuring the value of gravity of standpoint, level coordinate and height.

传统的作业方法是通过测量地球表面固定点的重力值、水平坐标和高程得到重力异常来求解混合边值问题。

5·Some popular methods for GPS-leveling fitting are compared. The advantages of an improved method with height anomaly model are pointed out specially.

针对目前GPS水准拟合中几种主要方法及其存在的问题进行了讨论，特别指出了顾及高程异常模型的改进方法的优点。

6·The sea surface height anomaly (SSHA), which is obtained after tidal correction based on the tidal results of this paper, is predominated by seasonal alternating monsoons.

根据所得潮汐调和常数对卫星高度计测得的海面高度进行潮汐订正，进而得到南海各季节的海面高度距平。

7·A new method in this paper is offered to solve the question, which is based on astronomical leveling and USES GPS to measure height anomaly difference between both sides of obstacle.

为解决这一问题，本文提出了一种基于天文水准原理的GPS方法，通过测定障碍物两侧的高程异常差来实现高程传递。

8·In this paper, the truncation errors of the height anomaly and vertical deflection are estimated, and the approximate expressions of the higher order truncation coefficients are derived.

本文对高度异常及垂线偏差的截断误差进行了估计，导出了高阶截断系数的近似表达式。

9·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。

10·In China sea modifying sea level anomaly by tidal height calculated from TOPEX/POSEIDON data.

利用提取的中国海潮汐信息对TOPEX /POSEIDON海面高度异常资料进行了修正。