The ground three-dimensional laser scan technology can get high precision three-dimensional target point quickly. It is used in digital city, data archeology, digital traffic, digital pipeline and digital medicine. It shows wide application perspective and tremendous economic value.%地面三维激光扫描技术可以快速地获取目标的高精度三维点云数据,在数字城市、数字考古、数字交通、数字管线及数字医学等行业得到了初步应用,显示了这一技术的广阔应用前景和蕴含的巨大经济价值.
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