| 智能全站仪的光学准直方法与精度测试 |
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| 引用本文： | 李超,文鸿雁,杨振.智能全站仪的光学准直方法与精度测试[J].测绘科学,2011,36(5):139-140,152. |
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| 作者姓名： | 李超 文鸿雁 杨振 |
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| 作者单位： | 1. 桂林理工大学土建学院,广西桂林,541004
2. 信息工程大学测绘学院,郑州,450052 |
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| 基金项目： | 广西科学基金资助项目(桂科基0991023); 国家自然科学基金项目(41071294) |
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| 摘 要： | 文章分析了普通光学准直的原理和方法,根据传统自准直方法在工程测量中的缺陷,提出了一种基于智能全站仪的光学准直方法,为了确定该方法可应用于工程测量中高精度的方位传递及保存方位基准,对该方法进行了精度的测试.通过数据的比较,基于智能全站仪的方法与外觇标法的准直数值差值不超过2”,外觇标法与十字丝法的准直数值差值也不超过2”...
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| 关 键 词： | 光学准直 外觇标法 智能全站仪 ATR |
Optical alignment disquisition and precision test based on intelligent total station |
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| LI Chao,WEN Hong-yan,YANG Zhen.Optical alignment disquisition and precision test based on intelligent total station[J].Science of Surveying and Mapping,2011,36(5):139-140,152. |
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| Authors: | LI Chao WEN Hong-yan YANG Zhen |
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| Institution: | ②(①Civil Engineering College of Guilin University of Technology,Guangxi Guilin 541004,China;②Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China) |
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| Abstract: | In this article,the principle and the method of ordinary optical alignment was analyzed.And it proposed a method based on intelligent total station instrument optical alignment,for improving the defects of the optical collimation surveying method in engineering survey.The precision was tested to apply to the high accuracy position transmission and the preserved position datum in the engineering surveys.According to the comparison of the data,the difference of the collimation between the value based on the i... |
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| Keywords: | optical collimation outer-target method intelligent total station instrument ATR |
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