TOPCON GPT-3000L免棱镜全站仪在巴基斯坦公路横断面测量中的应用

Application of TOPCON GPT-3000L Prismatic-free Total Station in Highway Transect Measurement in Pakistan

无棱镜测量技术的应用可以解决山高、坡陡地段受条件限制,施测人员难以到达陡坡中间特征点上采点的难题,无需在陡坡中间立棱镜,大大节省了人力、物力和时间,可加快外业进度,提高工作效率。

The application of prismatic-free measurement technology can solve the problem that it is difficult for engineers to arrive at the characteristics points of steep slope to test under the restriction of high mountain and steep slope. There is no need to set prism at the middle of steep slope, thus the manpower, material resources and time are saved greatly, the field process is accelerated, as well as the work efficiency is heightened.