重庆科技学院学报（自然科学版）2018，Vol.20Issue(1)：6-10,5.
地质罗盘方位测量的误差分析
Error Analysis on the Object Oir entation Measurement by Geological Compass
摘要
Abstract
In order to study the object orientation measurement error and its influencing factors,the object orienta-tion measurement error is analyzed in the case of the no level geological compass base.The research results are as follows:first,there are two factors determining the error of object orientation measurement——one is the dip an-gle of the plane vertical to geological compass base, the other is the object′s elevation angle or depression angle. The error of object orientation measurement is inversely proportional to the former,and directly proportional to the latter,which increased more rapidly with the growing decrease of the former and/or with the growing increase of the latter.Secondly,to measure the same object orientation, the error in the case of the no level geological compass base caused by rotating same angle around the wrong object orientation line is smaller than around the right object orientation line,and it decreased more rapidly with the growing increase of the angle between the right object orien-tation line and rotation axis.There are no error when the rotation axis is vertical to the right object orientation line.关键词
地质罗盘/方位测量/误差分析Key words
geological compass/orientation measurement/error analysis分类
天文与地球科学引用本文复制引用
高红灿,李玉泽,徐少华,李小刚,况昊,刘虹利..地质罗盘方位测量的误差分析[J].重庆科技学院学报（自然科学版）,2018,20(1):6-10,5.基金项目
重庆市高等教育教学改革研究(重点)项目"断层两盘裂缝发育带宽度定量表征研究"(152045) （重点）
中国石油科技创新基金研究项目"断层裂缝发育关键控制因素定量表征研究"(2016D-5007-0107) （2016D-5007-0107）
重庆科技学院科研基金项目"陆相断陷湖盆沉积充填动力学分析"(CK2016B14) （CK2016B14）
重庆科技学院本科教育教学改革研究项目"沉积岩石学课程群实践教学改革与实践"(201624) （201624）
