| 陀螺经纬仪定向精度分析 |
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| 引用本文： | 陈俊杰,刘计寒,王庆林,袁占良.陀螺经纬仪定向精度分析[J].测绘与空间地理信息,2008,31(5). |
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| 作者姓名： | 陈俊杰 刘计寒 王庆林 袁占良 |
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| 作者单位： | 河南理工大学,测绘与国土信息工程学院,河南,焦作,454003 |
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| 摘 要： | 陀螺经纬仪的定向精度是评价其质量的重要指标之一.以GAK-1型陀螺仪为例,从其定向过程中主要的误差来源入手,理论上对陀螺经纬仪定向过程及影响测量精度予以研究与探讨,并结合赵家寨煤矿现场生产实践,实例分析了陀螺经纬仪的定向精度,提出了提高其定向精度与工作效率的意见与建议.
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| 关 键 词： | 陀螺经纬仪 仪器零位 定向精度 |
Analysis on Orientation Accuracy of Gyrotheodolite |
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| CHEN Jun-jie,LIU Ji-han,WANG Qing-lin,YUAN Zhan-liang.Analysis on Orientation Accuracy of Gyrotheodolite[J].Geomatics & Spatial Information Technology,2008,31(5). |
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| Authors: | CHEN Jun-jie LIU Ji-han WANG Qing-lin YUAN Zhan-liang |
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| Institution: | School of Surveying and Land Information Engineering;Henan Polytechnic University;Jiaozuo 454003;China |
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| Abstract: | Orientation accuracy of gyrotheodolite is one of the important indexes for quality assessment.Taking the GAK-1 gyrotheodolite as an example,from main origin of errors in the middle of orientating,research is carried on process of orientation and influence survey accuracy in theory.In combination with production practice,orientation accuracy is analyzed in example,and suggestions are proposed to improve orientation accuracy and working efficiency. |
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| Keywords: | gyrotheodolite instrument zero position orientation accuracy |
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