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瑞士威特公司A10立体测图仪是当今高精度的模拟测图仪器。它以较高精度构建地面立体模型,具有较好的量测系统,配备自动记录装置EK22后可在线路工程测量中进行纵横断面量测。本文是根据1983年第4季度川黔公路四大段纵横断面测量的科研试验工作,对A10立体测图仪量测断面精度进行理论探讨,以摸索用航测解决铁路勘测设计中断面量测的可能性。川黔公路四大段断面测量的作业程序是:
Swiss Wit company A10 stereograph is today’s high-precision analog mapping instruments. It builds a terrestrial 3D model with high accuracy and has a good measuring system. With the automatic recording device EK22, it can make vertical and horizontal cross-section measurements in the line engineering measurement. This article is based on the fourth quarter of 1983, Sichuan-Guizhou Highway four sections of vertical and horizontal cross-section measurement of scientific research work on the A10 three-dimensional measuring instrument measuring section accuracy theory to explore the use of aerial survey to solve the possibility of cross-sectional survey of railway survey design Sex. Four sections of Sichuan-Guizhou Highway section of the operating procedures are: