| 地形附合导线长度与点位精度的关系 |
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| 引用本文： | 曹军奇.地形附合导线长度与点位精度的关系[J].黄金地质,2002,8(4):65-67. |
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| 作者姓名： | 曹军奇 |
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| 作者单位： | 武警黄金第十一支队,湖南,宁乡,410600 |
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| 摘 要： | 用间接平差的坐标平差法对电算结果进行比较分析。研究地形附合导线点位精度的变化规律。对比《地质矿产勘查测量规范》的技术要求,认为附合导线长度在生产中可比规范的限度适当放大。从点位精度变化情况看,直伸形导线精度最高,在实际工作中预先用电算法进行点位精度测算,制定出点位精度较高,导线总长适宜,经济效益好的施测方案。
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| 关 键 词： | 工程测量 地形附合导线 点位精度 坐标平差法 电算法 |
| 文章编号： | 1006-558(2002)04-0065-03 |
| 修稿时间： | 2002年8月5日 |
The relationship of the length and location precision of the topography conforms wire |
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| CAO Jun-qi.The relationship of the length and location precision of the topography conforms wire[J].Gold Geology,2002,8(4):65-67. |
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| Authors: | CAO Jun-qi |
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| Abstract: | The change regularity of the location precision of the topography conforms wire by coordinative average difference method as an indirect method and compare analysis to the result of the computer are discussed. The length of the topography conforms wire could longer than the limit of the "standard" length in the practice work. The linear wire is in the highest precision from the change of the location precision. Calculate the location precision by the computer firstly and high location precision, appropriate wire total length and good economic benefit measure method should be established. |
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| Keywords: | engineering measurement topography conforms wire location precision central error |
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