Accuracy evaluation and efficiency analysis of Heron mobile backpack 3D laser scanning system in 1: 500 large scale mapping
ZHAO Yangang, FU Shoujian, CHEN Hongqiang, WU Bo
Bulletin of Surveying and Mapping . 2021, (10): 114 -116 .  DOI: 10.13474/j.cnki.11-2246.2021.316