武汉大学测绘学院毕业论文专业班级：工程测量6班姓名：刘亚鹏学号：200853103671题目：全站仪测量精度分析指导教师：张朝玉1摘要随着电子技术的发展，GPS与全站仪的普及越来越广，而测距精度已大大提高。三角高程测量作为高程控制测量的一种有效手段，已受到广大测绘工作者的青睐。全站仪测距精度高，使用十分方便，可以同时测定角度、距离和高差，具有精度高、速度快、使用十分方便、作业效率高的特点，特别是在许多用水准测量方法十分困难的地区，用电子测距三角测量方法能很方便地进行高程测量。通过实地地段分析和测量并且进行了计算，通过EXCEL软件对测量数据进行整理分析，应用数学方法的辅助分析，比较出其测量方法的精度。[关键词]全站仪三角高程对向观测法水准式观测法精度2AbstractWiththedevelopmentofelectronictechnology,GPSTotalStationandthegrowingpopularityofwide,andthelocationaccuracyhasbeengreatlyenhanced.1.30elevationmeasurementasameasurementofheightcontrolaneffectivetool,hasbeenmappingthebroadmassesofworkersofallages.TotalStationrangeofhighprecision,easytouse,whileinperspective,distanceandheightdifference,withhighprecision,speed,theuseofaconvenient,efficientoperatingcharacteristics,especiallythestandardofmeasurementusedinmanywaysverydifficult,Theelectroniclocationtriangulationmethodcanbeeasilymeasuredforheight.ThroughfieldmeasurementandanalysisandlotswerecalculatedbymeasuringEXCELsoftwaretocollatedataanalysis,appliedmathematicalmethodsofsupportinganalysis,tocomparetheaccuracyofitsmeasurementmethods.[Keywords]TotalStationTrigonometricLevelingMethodReciprocaltrigonometriclevellingStandardtrigonometriclevellingAccuracy3目录第1章绪论..........................................................................................................................31．1测绘的发展⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯.41.2研究背景........................................................................................................................41.3研究方法........................................................................................................................51.3.1对向观测法.................................................................................................................51.3.2水准式观测法.............................................................................................................6第2章测量数据....................................................................................................................82.1测量类型....................................................................................................................82.2测量数据....................................................................................................................8第3章精度分析..................................................................................................................123.1理论研究.....................................................................................................................133.2数据分析....................................................................................................................14第4章精度及作业方法的比较..........................................................................................154.1精度比较.....................................................................................................................164.2作业方法比较................................................................
