论文部分内容阅读
采用地面立体摄影测量方法施测大比例尺地形图,是水利水电及其它工程建设中一种极为重要的成图方法。由于它具有精度高、成图快、地貌表示真实等特点。因此被各建设部门广泛采用。但是,地面立体摄影测量象片的控制点均由外业实测,并且象对与象对之间要达到公用较为困难,因而外业实测象片控制点的工作量还是相当大。能否在室内进行象片控制点的加密工作,这一设想多年
The use of terrestrial photogrammetry to measure large-scale topographic maps is an extremely important mapping method in water conservancy, hydropower and other engineering construction. Because of its high precision, fast mapping, landscape representation and so on. Therefore widely used by all construction departments. However, the control points of terrestrial photogrammetry images are measured by the field and the workload between the image pair and the image pair is more common. Therefore, the workload of field measurement pixels control point is still quite large. Whether in the room for image control point of the encryption work, this idea for many years