文档介绍：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○一二年六月

The Graduation 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 Professor XXXX
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 generally. Along with the metering equipment development, the use electron level carries on the leveling into possibly, but not yet obtains the universal use, therefore related electronic level in high-grade leveling whether easy to operate, precision 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 foreign development condition. Each kind of electronic level merit and ing and main operation requirements. Through project example: Nearby the campus the actual point sort, establishes the works, numeral level carries on the actual gathering data using analysis situs Leica DNA03, and carries on putation adjustment and analysis to the data achievement, discussed the digital level to carry on the rank leveling the error source, has grasped the digital level in actual high-grade leveling reasonable use, simultaneously obtained the digital level to carry on the actual production work some beneficial conclusions and has the guidance experience.
Key word : Digital Leveling; Practical Application; Error Analysis; Operating Prin