2011 USACE NCMP Topobathy Lidar DEM: MA & NH

These files contain rasterized topographic elevations generated from topographic lidar data classified as ground, and valid bathymetric data. These data were collected by the Compact Hydrographic Airborne Rapid Total Survey (CHARTS) system along the coast of Massachusetts and New Hampshire. CHARTS integrates topographic and bathymetric lidar sensors, a digital camera and a hyperspectral imager...

本数据集包含由地形激光雷达数据生成的栅格化地形高程，该数据经分类后分为地面数据以及有效的海底数据。这些数据由紧凑型水文航空快速全面调查系统（Compact Hydrographic Airborne Rapid Total Survey，简称 CHARTS）在马萨诸塞州和新罕布什尔州的沿岸采集。CHARTS 系统集成了地形和海底激光雷达传感器、数码相机以及高光谱成像仪等设备。