engineering control network

Research on Information Management and Visualization of Engineering Control Network

工程控制网信息管理与可视化方法研究

Comparison and Analysis of Data Processing Software for GPS Engineering Control Network

GPS工程控制网数据处理软件的比较分析

The Approach on Best Optimum Design of GPS Engineering Control Network

GPS工程控制网最优化设计的研究

An Approach to the Construction Ways to the GPS Engineering Control Network

工程GPS网构成方式之探讨

Determination Principles of Engineering Control Network Coordinate System and Projection Plane

工程控制网坐标系与投影面的确定原则

An analysis of linear engineering control network

线型工程控制网的分析

Establishment of Engineering Control Network with High Accuracy

精密工程测量控制网的建立方法

Study on the Disposal of Engineering Control Network and Its Dependability

工程控制网的布设与可靠性研究

Discussion on the Selection of the Plane Coordinate System in the Engineering Control Network

工程控制网平面坐标系统选择的探讨

Engineering Control Network Adjustment Based on Excel

Excel用于工程控制网平差

Three-dimensional Adjustment Computations Model for Engineering Control Network

工程三维网平差计算模型

Discussion about the correction for centring of engineering control network

工程控制网测站归心改正的有关问题探讨

Building Precise Engineering Control Network for Light-railway Engineering of SuZhou City

苏州市轻轨精密工程控制网的建立

In this paper , the problems on best optimum design of GPS Engineering control network are discussed .

本文讨论了GPS工程控制网的最优化设计问题；

Application of instant RTK in engineering control network

快速RTK在工程控制网中的应用

The Application of Weighted Constraint Parameters-adjustment for Engineering Control Network

带权约束参数平差在工程控制网优化中的应用

The Affection of the Rugged Topography on the Height Anomaly of GPS Engineering Control Network

地形起伏对GPS工程控制网高程异常的影响

Application of GPS in the Survey of Engineering Control Network for the Ferry Port of Qiongzhou Straits Railway

GPS在琼州海峡铁路轮渡港口工程控制网测量中的应用

The problem of measuring accuracy gradient of multi-class engineering control network , which accounts for the initial data errors , has been solved .

解决了顾及起始数据误差的工测多级控制网的精度梯度。

This software has friendly interface and it has realized the function of GPS engineering control network adjustment under the plane rectangular coordinate system of road project .

该软件界面友好，实现了在道路工程平面直角坐标系下GPS工程控制网平差的功能。

In the inner processing of building GPS engineering control network , the influence to the coordinate of distortion of Guass projection must be deleted .

在GPS工程控制网建立的内业处理中，为后续工程的方便必须设法消去高斯投影变形对坐标成果的影响。

Optimization of the observation plan designing for engineering control network is discussed , besides precision , the reliability used as another important design criterion to limit gross errors in observations and its influence upon networks .

本文讨论了工程控制网观测纲要的最优化设计，同时还把网的可靠性作为一个重要的设计指标，用以限制观测粗差对控制网的影响。

There are two important issues in establishing precise engineering control network : ① establish applicable coordinate system , so as to decrease distance distortion due to height difference and projection in construction ② dominate accuracy of control network .

精密工程控制网的建立主要解决以下两个问题：①建立工程需要的坐标系统，以减少高差和地图投影引起的长度变形对工程施工的影响；②各级控制网精度控制。

Taking real GPS network as example , this paper analyses the GPS control network with high accuracy , GPS engineering control network and special GPS control network in view of rules of design , choosing and burying of points , field observation and data processing .

结合实际的GPS控制网，对高精度GPS控制网、GPS工程网、特殊GPS控制网，从图上设计原则、点位的选埋、野外观测和数据处理进行了分析。

According to high precision requirement of precise engineering control network and combining the characteristic of settlement region , the error of GPS and precise leveling and precision control are analyzed , moreover the control-scheme is put forward of light-railway engineering construction .

根据精密工程控制网的高精度要求，结合沉降地区的特点，进行GPS、精密水准作业中误差分析及精度控制分析，提出满足轻轨工程施工的控制方案。

This paper research the design and establishment of all kinds of GPS networks systematically and discusses the design , field observation and implementation of the GPS control network with high accuracy , GPS engineering control network , special GPS control network , and the GPS height network .

本文全面系统地研究了GPS各种控制网的布设，探讨了高精度GPS控制网、GPS工程网、特殊GPS控制网及GPS高程网的设计方法，野外观测方案及实施方法。

This paper discusses some peculiarities on the field reconnaissance , design , observation and data processing of engineering GPS control network .

根据GPS定位技术的优点，讨论了建立GPS工程控制网在踏勘、设计、观测及数据处理方面的若干特殊问题，并提出高精度工程控制网GPS数据处理方案。

Px adjustment with weighted position constraint is applied to solving a series of problems in the bridging and extension of geodesic engineering survey control network .

依据相关分期平差原理，采用带权位置约束的Px平差方法，初步解决了大地或工程控制网加密或扩建中存在的一系列问题。

With the engineering survey control network , authors made a high precision orientation , measuring and control to basement , mine gallery wall of CSR beam loop by polar coordinates with total station .

采取工程测量控制网，对冷却储存环S形束流环的基础、坑道墙，采用全站仪按极坐标法进行高精度定位、测控。

This paper introduces the application of GPS in setting up engineering measure control network , detail survey and lofting in RTK system or area difference system and deformation monitoring , analyses the merits and faults of GPS technology .

介绍了GPS定位技术在建立工程测量控制网、RTK下的碎部测量与放样、区域差分系统下碎部测量与放样以及变形监测中的应用，并分析了GPS技术的优缺点。