Multibeam echosounder surveys from the Kootenai River in northern Idaho, September 26-27, 2017

The U.S. Geological Survey (USGS) National Geospatial Program (NGP) and National Research Program (NRP) acquired hyperspectral image data from the Kootenai River near...美国地质调查局（U.S. Geological Survey，缩写USGS）下属的国家地理空间项目（National Geospatial Program，缩写NGP）与国家研究项目（National Research Program，缩写NRP）从……附近的库特内河采集了高光谱图像数据。