Lidar Survey of the Snake River, WY 2012 (532 nm/Aquarius)

<p>This lidar survey was taken by NCALM over a portion of the Snake River watershed in Wyoming for Dr. Carl Legleiter at the University of Wyoming. Two lidar sensors were used during the data collection: the Optech Gemini Laser Terrain Mapper and the Optech Aquarius Airborne Laser Terrain Mapper. <u>This landing page is providing access to the pre-computed raster data derived from the Aquarius sensor</u>, which is a hybrid system that collects land and shallow water bathymetry (wavelength of 532 nm) measurements simultaneously. Data was collected in August 2012 over an area just north of the Jackson Hole airport.</p>

本激光雷达（LiDAR）勘测由NCALM于怀俄明州斯内克河（Snake River）流域部分区域开展，服务于怀俄明大学卡尔·莱格莱特（Carl Legleiter）博士。数据采集阶段共使用两款激光雷达传感器：奥普泰克（Optech）Gemini激光地形测绘仪与奥普泰克（Optech）Aquarius机载激光地形测绘仪。本页面提供由Aquarius传感器衍生的预计算栅格数据访问入口；该系统为混合式平台，可同步采集陆地与浅海水深测量（bathymetry）数据，其工作波长为532纳米。数据采集工作于2012年8月完成，覆盖范围为杰克逊霍尔（Jackson Hole）机场北侧区域。