襄阳汽车试验场数字路面数据集

内部数据采集情况：襄阳汽车试验场数字路面数据是由襄阳达安汽车检测中心有限公司自主策划并实施的，通过高精度激光扫描设备对襄阳汽车试验场内总计117条特征路面进行扫描，获取路面轮廓点云数据，再经过网格离散化处理后生成能够精确复现道路的几何形状的数字化虚拟路面文件。 未涉及外部数据采集情况。Internal Data Collection Details: The digital pavement data of Xiangyang Automobile Proving Ground was independently planned and implemented by Xiangyang Da'an Automobile Testing Center Co., Ltd. High-precision laser scanning equipment was used to scan a total of 117 characteristic pavement sections within the Xiangyang Automobile Proving Ground, obtaining point cloud data of pavement contours. Subsequently, through grid discretization processing, digital virtual pavement files that can accurately reproduce the geometric shapes of the roads were generated. No external data collection activities were conducted.