2024 LiDAR - Normalized Digital Surface Model

1 meter resolution nDSM from lidar flown in a single lift on March 1st, 2024. This data is used for the planning and management of Washington, D.C. by local government agencies.2024年3月1日通过单次航飞获取的1米分辨率激光雷达（LiDAR）归一化数字表面模型（normalized Digital Surface Model，nDSM）。该数据集由当地政府机构用于华盛顿哥伦比亚特区的规划与管理工作。