分析了光电测距仪的测距误差,介绍了光电测距仪室外检定方法和室内检定方法的国内外最新研究进展。室内检定方法是光电测距仪检定的发展趋势,因此重点分析了实现全室内检定存在的问题,提出了可能的解决思路。
The error sources of electro-optical distance meters are analyzed and the progress in electro-optical distance metersr laboratory calibration methods and field calibration methods is presented. The laboratory calibration is the future tendency of EDM calibration; hence, the emphases are put in the analysis of the problems in the laboratory calibration methods and the ideas for solving these problems are in detail in the end.