（毕业论文毕业设计）--GPS_RTK在地形测量中的应用.docVIP

PAGE 2 - 毕业设计 题目：GPS RTK在地形测量中的应用 系 别：测绘与城市空间信息系 专 业：工程测量技术 姓 名： 学 号： 指导教师： 河南城建学院 2011年5月15日 摘要 本论文主要主要介绍GPS(RTK)的基本原理、系统组成、技术特点、误差来源，现阶段GPS(RTK)主要发展方向。主要阐述的是利用现有的技术进行误差来源分析和主要误差的减弱或者消除。通过实例说明GPS(RTK)的主要优点和缺点，对GPS(RTK)的误差分析，了解现阶段GPS(RTK)能达到的测量精度。通过本文的论述现阶段GPS（RTK）的主要发展方向，使用过程中的主要误差来源，以及消除使用误差的方法，了解到GPS(RTK)在现阶段测量领域的主要应用范围，通过探讨现阶段GPS(RTK)的主要发展方向、GPS(RTK)的主要误差来源和消除测量误差的方法，拓宽了GPS(RTK)在以后测量工作的应用范围，为以后的测量工作奠定了基础。 关键词：GPS(RTK) ; 发展方向；误差来源；误差改正 ；应用范围 ABSTRACT The present paper mainly mainly introduces GPS(RTK) the basic principle, the system composition, the technical characteristic, the error source and the present stage GPS(RTK) main development direction. What main elaboration is the use existing technology carries on the error source analysis and the main error weakens or eliminates. Through the example explained that GPS(RTK) the principal advantage and the shortcoming, to the GPS(RTK) error analysis, understood present stage GPS(RTK) can achieve measuring accuracy. Through this article elaboration present stage GPS (RTK) the main development direction, uses in the process the main error source, as well as eliminates the use errors method, understood GPS(RTK) in the present stage survey domains main application scope, through the discussion present stage GPS(RTK) main development direction, the GPS(RTK) main error source and eliminates measuring errors method, has expanded GPS(RTK) in the later surveying work application scope, was the later surveying work has laid the foundation. Key word: GPS(RTK); Development direction; Error source; Erroneous correction; Application scope 目录 TOC \o 1-4 \h \z \u HYPERLINK \l _Toc293010367 摘要 PAGEREF _Toc293010367 \h - Ⅰ - HYPERLINK \l _Toc293010369 1、绪论 PAGEREF _Toc293010369 \h - 1 - HYPERLINK \l _Toc293010370 1.1GPS概述 PAGEREF _Toc293010370 \h - 1 - HYPERLINK \l _Toc293010371 1.2RTK的主要使用范围 PAGEREF _Toc293010371 \h - 1 - HYPERLINK \l _Toc293010372 1.2.1现阶段GPS主要应用范