Individual Target Data-Collection Points for Upper Gar Lake, Dickinson County, Iowa

Point coverage of bathymetry target points for Upper Gar Lake in Dickinson Co., Iowa. The U.S. Geological Survey conducted a bathymetric survey of Upper Gar Lake in...美国爱荷华州迪金森县上加尔湖的水深测量（bathymetry）目标点点位覆盖范围。美国地质调查局（U.S. Geological Survey）曾针对上加尔湖开展水深测量工作，相关调查起始于……