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PC-1500计算器配合短程红外测距仪的使用已非常广泛,遍及测绘、勘察等部门。在PC-1500机平差计算DM503型红外导线的程序中,如何优选确定计算的数学模型,对优化程序、保证计算成果质量,提高工效等,具有广泛使用的意义。在红外导线计算程序设计所采用的数学模型中,除气象改正外,其他均采用早为测量工作者所熟悉的常规测量平差计算的数学模型。现就计算气象改正数学模型,如何调整不同类型红上测距仪的计算程序,使红外导线计算程序通用化进行一些探讨。
PC-1500 calculator with the use of short range infrared rangefinder has been very extensive, throughout the surveying and mapping, surveying and other departments. How to optimize the mathematical model for the calculation of DM503 infrared lead in PC-1500 machine adjustment is of great significance to optimize the program, ensure the quality of calculation results and improve the work efficiency. Among the mathematical models used in infrared lead calculation program design, except the weather correction, the mathematical models of conventional measurement adjustment that are familiar to surveyors are adopted. Now calculate the mathematical model of meteorological correction, how to adjust the different types of red on the range finder calculation program, the generalization of infrared conductor calculation program to conduct some discussion.