摘要
衡量测绘仪器品质高低的指标为测绘仪器的准确度或精度。本文针对相关测绘文献中混用准确度和精度的问题,论述了正确表述测绘仪器精度的方法。鉴于目前有关测绘文献部分名词表述不符合国家标准的情况,建议测绘行业主管部门制定统一标准,以利于测绘行业与其他学科的交流。文中还介绍了国际标准ISO 17123所建议的测绘仪器精度检定方法。
The quality of survey instrument is evaluated by accuracy or precision.There is an amphibious expression on accuracy or precision in Chinese articles.This paper discusses the right expression and calibration methods for precision of surveying instrument based on national and international standards.According to the actual situation on normalizing the surveying term,it is a hard work to uniform these terms in national standard.In this paper,the author suggests that our survey's chief department should establish united standard to have a convenient communication between survey and other subjects.Then,the author introduces some calibration methods of survey instrument proposed by international standard ISO 17123.
出处
《测绘科学》
CSCD
北大核心
2006年第3期69-70,110,共3页
Science of Surveying and Mapping
关键词
测绘仪器
准确度
精度
检定方法
surveying instrument
accuracy
precision
calibration
