| 精密工程测量中全站仪与球棱镜加常数测定方法探讨 |
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| 引用本文： | 靳薇.精密工程测量中全站仪与球棱镜加常数测定方法探讨[J].北京测绘,2012(5):51-52,66. |
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| 作者姓名： | 靳薇 |
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| 作者单位： | 61081部队,北京,100094 |
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| 摘 要： | 精密工程测量中,高精度全站仪配合棱镜要实现精密测距首先要精确测定加常数误差。野外常用的加常数测定六段法不适合近距离范围,本文针对TDA5005全站仪及精密角偶棱镜CCR1.5″的加常数测定,提出四段法和MetroIn工业测量系统比较法。实验结果指出,两种方法都能有效地测定加常数,可靠性好,精度高,过程简单,容易实施。
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| 关 键 词： | 加常数 室内四段法 比较法 MetroIn工业测量系统 |
Additive Constant Determination Based on Total Station and CCR In Precise Engineering Survey |
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| JIN Wei.Additive Constant Determination Based on Total Station and CCR In Precise Engineering Survey[J].Beijing Surveying and Mapping,2012(5):51-52,66. |
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| Authors: | JIN Wei |
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| Institution: | 61081部队,北京,100094 |
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| Abstract: | In precise engineering survey,in order to achieve high precision distance data through total station and CCR,it must determine the additive constant error accurately.Because the six-range method outfield and no longer fit to determinate additive constant in short distance,the paper puts forward four-range method and MetroIn industry measurement system comparison method based on TDA5005 total station and CCR1.5″.The results show that both two methods can determinate additive constant accurately and credibly. |
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| Keywords: | additive constant indoor four-range method comparison method MetroIn industry measurement system |
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