Abstract Based on the laser energy attenuation model, we construct the influence coefficient of laser beam direction accuracy using the variation trend of laser beam direction accuracy under different scanning characteristics. Combined with the influence of ranging, angle measurement and light spot on the laser beam direction accuracy, we verify the accuracy of the constructed influence coefficient. Simultaneously, we give the laser scanning ranging accuracy after inversion.
LIU Zhong,CHEN Xijiang,CAO Youyuan et al. Construction of Influence Coefficient of Laser Beam Direction Accuracy and Inversion of Ranging Accuracy for Ground Laser Scanning[J]. jgg, 2023, 43(8): 805-808.
LIU Zhong,CHEN Xijiang,CAO Youyuan et al. Construction of Influence Coefficient of Laser Beam Direction Accuracy and Inversion of Ranging Accuracy for Ground Laser Scanning[J]. jgg, 2023, 43(8): 805-808.