大陆上的现有三角测量系统还须平差。
Existing continental triangulation systems also still need to be adjusted.
平差即由直接观测值求定相关观测值。
Adjustment problem is to obtain correlative observations from direct observations.
最后论述了水准网动态平差的几个重要特性。
Finally, some important characteristics of a dynamic adjustment of levelling networks are presented.
最后对重力网平差的质量控制方法进行了讨论。
At last, some quality control methods are discussed for the adjustment of gravity networks.
水准网条件平差是水准网平差的一种常用方法。
Leveling-network condition adjustment is a useful adjustment method for leveling-network adjustment.
在网平差前，对平差网进行优化设计是必要的。
Optimum design of network adjustment is indispensable before carrying out the adjustment.
广义高斯—马尔可夫模型是平差理论的一般模型。
The Generalized Gauss-Markoff model is the mast general form of adjustment model.
本文提出了一种简易快速的重力基点网平差方法。
In this paper, a simple and rapid technique for gravity base-point net adjustment was presented.
本文介绍了一个实用的自检校光束法区域平差程序。
A practical self-calibrating bundle block adjustment program is introduced in this paper.
最后，作者提出了参数为随机的自由网平差新方法。
Finally, a new method concerning the adjustment of free networks with stochastic parameters is given.
平差参数间存在等式约束的情形下，一般采用广义逆法。
If adjustment parameters are in equality constraint, generalized inversion method will be adopted.
本文提出的平差方法与精度评定均由专用的计算机程序完成。
The adjustment method and accuracy evaluation are accomplished by special computer programs.
但对这种网的平差及精度评定等问题，目前研究得还很不够。
So far, however, not enough research has been made on the adjustment and accuracy evaluation of the nets.
本文介绍了利用常规仪器、简易平差方法进行工程平面控制测量。
This paper introduces the horizontal control survey of engineering was made by conventional instruments and handy adjustment methods.
在序贯平差中通过引入假观测值法，简化了第二种解法的公式推证过程。
On the successive adjustment, the deduction of the second solution formulas is simplified by introduction of fictitious observation values.
该法能有效地分散平差计算工作量，适用于在小型微机上进行平差计算。
The method is characterized by being able to efficiently disperse the total amount of the computations, and suitable for a microcomputer.
本文提出了应用带条件的间接观测平差进行水平形变网的动态平差方法。
In this paper, a dynamic adjustment method monitoring the horizontal deformation is suggested by the adjustment of observation equations with condition equations.
举例说明了具有奇异协方差阵观测值的三角网平差和相关分组平差的实施。
The practical applications of these methods are illustrated by taking triangulation adjustment and that of correlated observations in groups as examples.
用这两种方法推导的结果与测量平差书上按最小二乘法推导的结果是一致的。
The result obtained from these two method corresponds with that from the least squares method in the books of survey adjustment.
此法提供了一个直接而简便的解法，显示了用力法平差量边三角网的优点。
It offers a direct and simple solution and shows the advantage of using this method for adjusting trilateral nets.
按照平差变换理论，只有满秩变换，才能得到与原观测完全等价的平差结果。
By the transformation theory of the adjustment, only the full rank transformation could get a full equivalent adjustment result to original observations.
用速度平差法求解目标运动要素是潜艇作战中常用的目标运动要素求解方法。
The least square method about velocity is used usually to solve the essential factors of target motion in submarine operation.
最后，介绍了当两期水准网不完全重合时，如何进行动态平差的两种处理方法。
Finally, two methods for dynamic adjustment are given, when the levelling networks of two periods do not coincide completely.
介绍了自由网拟稳平差的一种实用方法在GPS控制网2维约束平差中的应用。
This paper introduces one practical method of free network quasi-stable adjustment applied in 2 dimension constrained adjustment of GPS control network.
航空重力测量测线网平差是航空重力测量的关键技术之一，这也是本文的主要内容。
The network adjustment is one of key techniques for airborne gravimetry, it is also an important component in this paper.
本文提出了把折光系数作为系统参数引入平差函数模型，在平差时予以补偿的方案。
This paper put forward a scheme, in which regarding refraction coefficient as systematic parameter introduced into adjustment model for compensation.
本文介绍了三角网按方向条件观测平差的电算程序中，应用极坐标条件式的新方法。
In the adjustment program of triangulation net by directional condition observation, to apply the formulas of polar coordinate condition is a new way.
本程序能对各种类型的控制网进行严密平差及方差分量估计，并输出平差后的各种信息。
The program can conduct rigorous adjustment and variance component estimation on all kinds of control networks and output all kinds of information after adjustment.
本程序能对各种类型的控制网进行严密平差及方差分量估计，并输出平差后的各种信息。
The program can conduct rigorous adjustment and variance component estimation on all kinds of control networks and output all kinds of information after adjustment.
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