Greys River, WY (532 nm)

This dataset was collected as an NCALM Seed grant for PI Christopher Tennant of Idaho State University. The survey consists of two corridor polygons on the Greys River between Alpine, and Afton, Wyoming. The collection enables an evaluation of whether changes in hydraulic geometry at process domain boundaries are stepwise or gradational within a mountainous catchment.<br><br>This survey was performed with an Optech Titan multispectral airborne LiDAR sensor mounted in a twin-engine Piper PA-31-350 Navajo Chieftain (Tail Number N640WA).<p><br>Publications associated with this dataset can be found at <a href=\"http://calm.geo.berkeley.edu/ncalm/dtc.html\" target=\"_blank\">NCALM's Data Tracking Center</a></p>

本数据集由爱达荷州立大学首席研究员（Principal Investigator, PI）克里斯托弗·坦南特（Christopher Tennant）依托美国国家机载激光测绘中心（National Center for Airborne Laser Mapping, NCALM）种子基金项目完成采集。本次测绘覆盖怀俄明州阿尔派恩与阿夫顿之间格雷河沿岸的两处走廊多边形区域。本数据集可用于评估山区流域内，过程域边界处的水力学形态变化究竟是阶跃式还是渐变式。<br><br>本次测绘采用搭载于双引擎派珀PA-31-350“纳瓦霍酋长”号（尾号N640WA）上的奥普特克泰坦（Optech Titan）多光谱机载激光雷达（Light Detection and Ranging, LiDAR）传感器完成。<p><br>与本数据集相关的研究成果可在<a href="http://calm.geo.berkeley.edu/ncalm/dtc.html" target="_blank">美国国家机载激光测绘中心数据追踪中心</a>查询。