Lidar Survey of the Snake River, WY 2012 (1064 nm/Gemini)

<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 Laser Terrain Mapper. <u>This landing page is providing access to the pre-computed raster data generated from the Gemini sensor</u>, which is an infrared laser sensor with a wavelength of 1064 nm. Data was collected in August 2012 over an area just north of the Jackson Hole airport.</p>

本激光雷达（LiDAR）勘测由国家机载激光测绘中心（NCALM）为怀俄明大学的卡尔·莱格莱特博士，针对怀俄明州斯内克河（Snake River）流域的部分区域开展。数据采集过程中共使用两台激光雷达传感器：奥普泰克双子星激光地形测绘仪（Optech Gemini Laser Terrain Mapper）与奥普泰克水瓶座激光地形测绘仪（Optech Aquarius Laser Terrain Mapper）。本数据页面提供由双子星传感器生成的预计算栅格数据的访问入口，该传感器为波长1064 nm的红外激光传感器。本次数据采集工作于2012年8月在杰克逊霍尔机场北侧区域完成。