艺术经纬：这样整体画完以后再看就是一个过程，一点都看不出来你哪儿情绪波动或者什么？

Editor: After you finished the whole painting, it was a process. Could you tell me your drawing feeling?

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通过对经纬仪测绘法1：50 0地形测图过程中各个工序的分析，得出了1：50 0地形图上的点位中误差。

Through the analysis on every procedure of surveying 1:500 topographic map with the method of transit mapping, the position error of 1:500 topographic map is got.

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该方法是以视距尺的定长作基线，利用经纬仪测定基线两端点的竖直角，求出立尺点至测站点间的距离。

This method apply the length of the stadia as base line, survey the vertical angular of the two ends of the base ling by theodolite and get the distance between the station and stadia.

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