电磁波测距导线优化探讨
Discussions on the Optimum of Distance Surveying Wire of Electromagnetic
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摘要: 本文从33条单一附合电磁波测距导线的成果研究，提出了在同等观测精度中，要使成果 获得最好值，应该使S > 400m, b> 5 (bs/n);并使fa与s，fa与b，fa和[S], fs/[s]和b 保持指定的关系。文中还提出了[s]和n的最佳值，起始方位角的选择等，可作为附合导线施测的参考。Abstract: When S > 400m, b> 5 (bs/n) and the certain relationship of fa~s,fa~b, fs/[s]~[s] and fs/[s]~b are exist, the best results under the same observing precision are obtained. Above conclusions are proposed based on the studies to the results of 33 distance surveying wires of annexed electromagnetic wave. The optimum value of[s] and n, the selection of begining azimuth is also proposed in this paper, it has some reference value for surveying of annexed wire.
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