2016 OLC Lidar DEM: Canyon Creek, OR
收藏www.fisheries.noaa.gov2019-08-29 更新2025-03-25 收录
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https://www.fisheries.noaa.gov/inport/item/57327
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资源简介：
The dataset encompasses 251.7 square miles in the Canyon Creek stady area, Oregon. The highest hit digital surface models (DSM) represent the earth's surface with all vegetation and human-made structures included. The highest hit DSMs were derived from lidar data using TIN processing of the all-return point cloud. The bare earth digital elevation model (DEM) represents the earth's surface with...
该数据集覆盖了俄勒冈州峡谷溪研究区域的251.7平方英里。最高精度的数字地表模型（DSM）包含了所有植被和人工结构，精确描绘了地球表面。这些最高精度的DSM是通过处理所有返回点云的TIN技术，从激光雷达数据中提取而来。裸地表数字高程模型（DEM）则展现了地球表面，其中剔除了植被和人工结构...
提供机构：
NOAA Office for Coastal Management (NOAA/OCM)
