Channel Geometry Data Collected Along the Totatlanika River, Alaska, August 2021

This dataset provides shapefiles and tabular data representing river channel geometries measured on photogrammetric imagery and extracted from a photogrammetric...本数据集提供形状文件（shapefile）与表格数据，用以表征基于摄影测量影像（photogrammetric imagery）实测所得、并从摄影测量……中提取的河道几何形态。