经纬仪对点调平较难,特别是安放在地形复杂的地点,难度就更大了。如果掌握这种方法,只用3～5分钟就能对点调平。怎样使经纬仪的三脚架安放在点的中心可调范围,而且使脚架座顶保持水平,是快速对点调平的关键。操作方法与步骤:1.先把仪器 Theodolites are more difficult to level, and especially difficult to place in complex terrain. If you master this method, you can level the dots in only 3 to 5 minutes. How to make the theodolite’s tripod placed in the center of the adjustable point, and to make the tripod seat top level, is the key to fast point-to-point leveling. Operation method and steps: 1. First, the instrument