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有光学对中器的经纬仪在安置时可不吊锤球,减少安置工作量、缩短安置时间、提高安置精度。尤其在季风时节的野外堪测、施工中,更显现出此方法的优越性。其安置方法和程序是: 1、将经纬仪固定在三脚架上,架高适度。 2、使三脚架的一条腿跨过测点,在置镜者的正前方,使其架腿、测点和身体的轴线基本位于同一直线上。
Optical theodolite theodolite can not be suspended in the placement ball, reducing the workload of resettlement, shorten the resettlement time and improve the placement accuracy. Especially in the wild monsoon season measured, construction, even more shows the superiority of this method. The resettlement methods and procedures are: 1, Theodolite fixed on a tripod, rack moderate. 2, so that one leg of the tripod across the measuring point, in front of the lens holder, so that its legs, measuring point and the axis of the body are basically located in the same line.