| 大高差单向光电三角高程测量中最佳测站位置的确定 |
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| 引用本文： | 周小华,刘洪奇.大高差单向光电三角高程测量中最佳测站位置的确定[J].华东地质学院学报,2002,25(1):44-46. |
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| 作者姓名： | 周小华 刘洪奇 |
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| 作者单位： | [1]中山市坦洲测绘队，广东中山528406 [2]中山市勘察院，广东中山528403 |
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| 摘 要： | 分析了单向光电三角高程测量的误差来源，在此基础上推导了最佳测站位置离测点的平距公式。按此平距设距观测，测量误差最小，这对大高差高精度单向光电三角高程测量具有重要意义。
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| 关 键 词： | 单向光电三角高程 测量误差 高程精度 最佳测站位置 |
| 文章编号： | 1000-2251(2002)01-044-03 |
| 修稿时间： | 2001年5月10日 |
The Determination of Optimal Station in One-way Photoelectric Triangulated Height Survey with High Differental hight |
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| ZHOU Xiao-hua,LIU Hong-qi.The Determination of Optimal Station in One-way Photoelectric Triangulated Height Survey with High Differental hight[J].Journal of East China Geological Institute,2002,25(1):44-46. |
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| Authors: | ZHOU Xiao-hua LIU Hong-qi |
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| Institution: | ZHOU Xiao-hua+1,LIU Hong-qi+2 |
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| Abstract: | Based on the error resource analysis in one-way photoelectric triangulated heigh survey, the horizontal distance equation is drawn for optimal station away from survey point. According to this equation, the survey error is minimum. It is significant for high precision in one-way photoelectric triangulated height survey. |
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| Keywords: | one-way photoelectric triangulated height optimal survey station measuring error |
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