摘要
本文提出了利用地面摄影像片测制剖面和建立数字地面模型的新方法，推导了有关公式，并 对方法精度作了初步讨论。 该方法由于采用了独立的基线座标系统，原理可靠，公式简练，使用方便，对那些没有相应 仪器，却有类似工作要做的单位来说，有一定的参考意义。
A new method of surveying Profile and setting up digital terrain model with ground photos is put forward in this paper. Some formulae are inferred and working procedure of surveying section and setting up digital terrain model is concluded. The inferred formulae are very simple and regular because of adopting independent base coordinate system, and it is very convenient to define the points when the section was surveyed and to detemine model data when the digital terrain model were set up. The method of surveying section under bridge stereoscope is also discussed in this paper, and it is useful for the units which have the work presented in this paper to be done but no instruments.
出处
《国土资源遥感》
CSCD
1990年第4期36-45,共10页
Remote Sensing for Land & Resources
