DSM FIRST LiDAR with ground resolution 1 meter — Autonomous Province of Bolzano

Digital model of the first impulse surface (DSM FIRST) with 1 metre ground resolution resulting from LiDAR scanning on an aerial platform acquired by the Ministry of the Environment and Tuela of the Territory and the Sea as part of the Extraordinary Environmental Remote Sensing Plan. The findings concerned the I and II order river auctions (hierarchical order in the catalogue of IGM rivers).本数据集为首次脉冲数字表面模型（DSM FIRST），地面分辨率达1米，由环境部与图埃拉领地与海洋部作为非常规环境遥感计划的一部分，通过航空平台搭载的激光雷达（LiDAR）扫描获取。该数据集覆盖意大利军事地理研究所（IGM）河流目录中按等级划分的一级与二级河流河段。