全站仪联合RTK解决矿山测量精度的方案探析

Analysis of mine measurement accuracy with RTK

由于当时我国的传统测量技术已经发展得比较落后,使得绘图效率和绘图专员的工作量都比较繁重,同时所耗费的时间又过长,出图的速度慢。主要问题是,传统测量技术首先是建立控制点网格,对所有通过控制点网格的控制位置信息进行加密,再使用这些控制点位置信息进行布设图根点,然后再使用图根点的定位信息安排专业测定仪器进行测量任务,最后再使用各测站点的信号信息,按比例绘制位置图。而随着现代计算机信息技术的快速发展,人们运用数字化技术手段克服了传统制图的技术问题。但同时由于受地理条件与天然地形条件的共同影响,对矿山测量工作也带来了一定的挑战。但经过实践经验的证明,通过将RTK技术和全站仪测量的方法互相融合,还可以得到一定的互补性成果,对提高中国传统矿山测量水平有着非常重大的作用。另外文章也经过对比,比较现代的数字化测量理论和中国常规测量方法,介绍了一些中国先进测量方法的实际应用情况和发展趋势。同时结合了中国矿山环境治理的勘测设计、实施、验收等测量施工中的实践案例,并深入阐述了全站仪和GPS-RTK技术在施工测量中运用的优势与可持续性。

At that time,China's traditional measurement technology has developed relatively backward,making the drawing efficiency and the workload of the drawing commissioner are relatively heavy,at the same time is too long,the speed of drawing is slow.The main problem is that the traditional measurement technology is to establish the control point grid,for all through the control point grid control location information,then use the control point location information layout root point,and then use the root point positioning information arrangement professional measurement task,finally use the site signal information,proportional location map.With the rapid development of modern computer information technology,people use digital technology to overcome the technical problem of traditional drawing.But at the same time,due to the joint influence of geographical conditions and natural terrain conditions,it also brings some challenges to the mine survey work.However,the practical experience has proved that through the integration of RTK technology and full station measurement methods,certain complementary results can also be obtained,which plays a very important role in improving the measurement level of traditional Chinese mines.In addition,the paper also compares the modern digital measurement theory and Chinese conventional measurement methods,and introduces the practical application and development trend of some Chinese advanced measurement methods.At the same time,it combines the practical cases of the survey,design,implementation and acceptance of mine environmental treatment in China,and deeply expounds the advantages and sustainability of the whole station and GPS-RTK technology in the construction measurement.