数字水准仪的使用.docx

本科学生毕业论文
数字水准仪的实际应用研究
院系名称： 测绘工程学院
专业班级： 测绘工程XXXX班
学生姓名： XXXXXX
指导教师： XXXXXX
职 称： 副教授
X X X X X X X
二O—二年六月
The Graduati on Thesis for Bachelor's Degree
Research on the practical application
of digital leveling instrument
Candidate: XXX
Specialty: Surveying and Mapping Engineering
Class: XXX
Supervisor: Associate ProfessorXXXX
XXXXX
2012-06 • XXX
摘 要
在数字水准仪问世前，水准测量一般都采用普通精密水准仪进行的。随着测量仪 器的发展，使用数字水准仪进行水准测量成为可能，但尚未得到普遍使用，所以有关 数字水准仪在高等级水准测量中是否使用方便、精度是否满足要求、是否有良好的可 靠性有待于研究。本论文介绍了电子水准仪的发展历史，以及在国内外的发展状况。 各种电子水准仪的优点和缺点及主要使用要求。通过工程实例：在校园附近实际选点、 建立水准网，利用莱卡 DNA03数字水准仪进行实际采集数据，并对数据成果进行计 算、分析，探讨了数字水准仪进行等级水准测量的误差来源，掌握了数字水准仪在实 际高等级水准测量中的合理使用，同时获得了数字水准仪进行实际生产工作的一些有 益结论和具有指导性的经验。
关键词：数字水准仪；实际应用；误差分析；工作原理；使用方法
ABSTRACT
Before electronic level being published, the leveling all uses the ordinary precision level to carry on gen erally. Alo ng with the meteri ng equipme nt developme nt, the use electr on level carries on the leveli ng into possibly, but not yet obta ins the uni versal use, therefore related electro nic level in high-grade leveli ng whether easy to operate, precisi on whether satisfies the request, whether has the good reliability to wait for the research. The present paper introduced the electronic level development history, as well as in domestic and foreig n developme nt con diti on. Each kind of electr onic level merit and shortco ming and mai n operati on requireme nts. Through project example: Nearby the campus the actual point sort, establishesthe leveling networks, numeral level carries on the actual gathering data using analysis situs Leica DNA03, and carries on the computation adjustment and analysis to the data achieveme nt, discussed the digital level to carry on the rank leveli ng the error source, has grasped the digital level in actual high-grade leveli ng reas on able use, simulta neously obta ined the digital level to carry on the actual product ion work some ben eficial con clusi ons and has the guida nee experie nee.
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