首先，测量平差计算分为坐标平差和流量平差计算两部分。
First, the algorithm of measured adjustment includes two parts: the coordinate adjustment and the water flux adjustment.
讨论了测量平差中粗差和病态性同时存在时的参数估计问题。
The parameter estimation problem in parameter adjustment model is considered when outliers and ill-conditioning exist simultaneously.
学生对测量平差理论知识难以理解，缺乏学习兴趣，因而教学效果欠佳。
The students have difficulty in understanding the surveying adjustment theory, and lack of the learning interest.
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.
地形图数字化误差造成地物几何形变，采用测量平差的理论方法可以减弱形变。
The digitalization errors of topographic map result in geometry change for the objects on the earth. We can reduce geometry change by means of measuring adjustment.
在最小二乘测量平差的函数模型求解问题中，最后都归结为线性方程组的求解问题。
Measured in the least squares adjustment of the function model to solve problems, eventually reduced to the problem of linear equations.
本文推导了一种特殊形式的广义逆分块计算公式，并探讨了它在测量平差中的初步应用。
This paper is devoted to the gaining of a formula for calculating the generalized inverse of the block matrix which has a special shape and discussing its application in survey adjustment.
但在大坝视准线法不等精度观测中，由该基本定权公式推导的实用定权公式与测量平差书上的实用定权公式不一致。
But the practical formula for deciding weight derived from this basic formula is different from tha written in the books of survey adjustment.
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.
本文运用MATLAB软件对测量数据处理进行了尝试，并给出条件平差中水准网平差的函数程序。
In this paper, how to apply MATLAB to process measure data is attempted and how to programme the function of adjustment by condition equations in leveling net is described.
由于配备IMU/DGPS系统，在一定的基站范围内可以在无控制或少量控制点的情况下进行空三平差，极大地减轻了摄影测量外业控制工作量，缩短了生产周期，提高了作业效率。
With IMU/DGPS system, it can process bundle adjustment successfully with less GCPs or even without GCPs with a GPS base station located in a certain scope.
通过地面网与卫星网的联合平差，以改善网的精度和建立高精度的地心坐标系统，是当前大地测量的一项重要任务。
It is an important mission of Geodesy to improve an accuracy of control networks and to establish the geocentric coordinate system via combined satellite and terrestrial network adjustment.
介绍了利用GPS新技术进行矿区控制测量的GPS网布设方法，以及外业观测、内业平差方法及计算。
The GPS technology to carry out control surveying over mining area, including GPS mesh distribution, outdoor observation, and indoor error-elimination is introduced.
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.
在这种情况下，平差观测量应如何选取是该文讨论的问题。
Under this condition, how to select the adjustment observable will be the problem to be discussed in the paper.
测量上有许多极值问题，如各种准则下的平差，权的最优分配，网的优化方案等，多可归于线性极值问题，且多不适用寻常数学解法。
There are many extreme problems in surveying, like the optimal distribution of weight, optimal design of networks, the method of least absolute sum etc.
卫星测量与地面测量数据联合处理有三种平差模型和三种转换模型。
The models for adjustment and coordinate transformation have three types, each used in the combined data processing of satellite and terrestrial observations.
使用环形编码标志点实现相机姿态自动定向，将相机自标定技术应用于光束平差，用于优化测量结果。
Then camera self-calibration was applied by using the bundle adjustment algorithm to optimize the initial values.
本文从GPS与地面测量数据联合平差的函数模型与随机模型的建立两方面进行了论述与探讨。
This thesis presents the discussion and investigation on the function model and stochastic model established in the combined adjustment of GPS and terrestrial surveying data.
本文介绍了一个以摄影测量光束法平差理论为基础的实用的联合平差程序系统。
A practical combined adjustment program system based on the sophisticated bundle adjustment theory in photogrammetry is introduced.
根据线路测量的特点，对全站仪坐标导线计算进行研究，提出了一种利用坐标转换原理直接对全站仪所测得的坐标进行平差计算的方法。
According to the characteristics of road surveying, the author introduces the method of coordinate adjustment of the total station coordinate traverse on the principle of coordinate transformation.
根据线路测量的特点，对全站仪坐标导线计算进行研究，提出了一种利用坐标转换原理直接对全站仪所测得的坐标进行平差计算的方法。
According to the characteristics of road surveying, the author introduces the method of coordinate adjustment of the total station coordinate traverse on the principle of coordinate transformation.
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