Individual Target Data-Collection Points for Littlefield Lake, Audubon County, Iowa

Point coverage of bathymetry target points for Littlefield Lake in Audubon Co., Iowa. The U.S. Geological Survey conducted a bathymetric survey of Littlefield Lake in...爱荷华州奥杜邦县利特菲尔德湖水深测量目标点的点位覆盖范围。美国地质调查局（U.S. Geological Survey）曾针对该湖开展水深测量作业，相关内容为……