EAARL Coastal Topography-Chandeleur Islands, Post-Hurricane Katrina, 2005

These datasets, prepared by the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center, provide lidar-derived first-surface and bare-earth topography for the Chandeleur Islands, Louisiana. Elevation measurements were acquired by the Experimental Advanced Airborne Research Lidar (EAARL) on September 1?4, 2005, immediately following Hurricane Katrina's landfall.

本批数据集由美国地质调查局（U.S. Geological Survey）圣彼得堡海岸与海洋科学中心编制，可为路易斯安那州尚德勒尔群岛提供激光雷达（lidar）反演得到的首表面地形与裸地地形数据。高程测量数据由实验型先进机载研究激光雷达（Experimental Advanced Airborne Research Lidar, EAARL）于2005年9月1日至4日采集，采集工作紧接卡特里娜飓风登陆之后开展。