全站仪快速断面测绘系统及其应用

Quick Section Survey System of All Station Equipment and Its Application

黄河防洪工程线路长、点多、段落分散 ,采用传统方法测绘工程断面费时耗力。全站仪快速断面测绘系统是利用全站仪在完成了测点数据的输入和后视方位角的设置后 ,进行距离和角度的测量。应用实践表明 ,该系统较好地解决了堤防、机淤、险工控导等工程的断面测量问题 ,并具有测量精确、测速快捷、自动化程度高等特点 ,工作效率可提高 10倍以上。

Because there are long distance of range, many sites and scattered locations of the Yellow River flood prevention projects, survey of project sections will cost much time and energy if the traditional ways are applied. The quick section survey system of all station equipment is used for distance and angle survey after the equipment completes inputting of point survey data and setting of back azimuth angle. Practice of application shows that the system solves perfectly the issues in project section survey in dikes, sedimentation in dike back by pumping and flow guide and control structures. Besides, the system is with characteristics of accurate survey, quick measurement of velocity and automation, which can enhance the survey efficiency ten times more than the traditional ways.