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本文对红外测距三角高程测量所采用的几种方法:单向观测法、对向观测法和中间设站法进行精度和效益分析,以选择出合适的测量方法。并提出在观测过程中应注意引起各项误差的因素,采取适当的方法消减其影响,以确保精度要求。
In this paper, there are several methods used in infrared ranging triangulation, such as one-way observation method, opposite observation method and middle station method, to select the appropriate measurement method. It is also pointed out that in the process of observation, the factors causing the errors should be noticed, and the influence should be reduced by appropriate methods to ensure the accuracy requirements.