1. observation target：01.014 测量标志 survey mark | 01.015 测量觇标 observation target | 01.016 高程基准 height datum
2. surveysignal：survey sheet测量图 | survey signal测量觇标 | survey stake测量木桩
3. survey target：survey station ==> 测站 | survey target ==> 测量觇标 | survey team ==> 测量队,勘测队
4. observation tover：测量标志 surveymark | 测量觇标 observation tover | 测量单元 measuring unit
1. 通过选点、布网、觇标选择、精度估算等手段，利用四边形准确地确定了近井点坐标，为矿井的工程测量提供了理论依据。
By choosing the point, spreading net, mark choice, accuracy estimate, and the square to make sure the near-shaft control point, provides the theoretical basis for the engineering measure.
2. 第三阶段，5月22日11时08 分，珠峰登顶测量突击队成功登顶珠穆朗玛峰，在峰顶竖立觇标，各组进行珠峰峰顶交会测量。
The third stage, at 11:08 on May 22, the successful ascent of Mount Qomolangma ascent of Mount Everest measurement commandos, in the surveyor's beacon erected peak, the group intersection of Mount Everest peak measurements.
3. 隧（巷）道测量瞄准误差与觇标选取
Sighting error of tunnel surveys and the selection of targets