Terrestrial-Based Lidar Beach Topography of Fire Island, New York, June 2014

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) in Florida and the USGS Lower Mississippi-Gulf Water Science Center (LMG WSC) in Montgomery, Alabama, collaborated to gather alongshore terrestrial-based lidar beach elevation data at Fire Island, New York. This high-resolution elevation dataset was collected on June 11, 2014, to characterize beach topography and document ongoing beach evolution and recovery, and is part of the ongoing beach monitoring within the Hurricane Sandy Supplemental Project GS2-2B. This USGS data series includes the resulting processed elevation point data (xyz) and an interpolated digital elevation model (DEM).

美国地质调查局（U.S. Geological Survey, USGS）佛罗里达州圣彼得斯堡海岸与海洋科学中心（St. Petersburg Coastal and Marine Science Center, SPCMSC）与位于阿拉巴马州蒙哥马利的美国地质调查局下密西西比-海湾水资源科学中心（Lower Mississippi-Gulf Water Science Center, LMG WSC）合作，在纽约火岛采集了沿岸陆地激光雷达（lidar）海滩高程数据。该高分辨率高程数据集采集于2014年6月11日，用于表征海滩地形特征、记录持续的海滩演变与恢复过程，是“桑迪飓风补充项目GS2-2B”项下持续海滩监测工作的组成部分。本美国地质调查局数据系列包含经处理后的高程点数据（xyz格式）以及插值生成的数字高程模型（digital elevation model, DEM）。