Survey lines along which swath sonar (bathymetric and backscatter) data were collected in 2012 by the U.S. Geological Survey in the Connecticut River during field activity 2012-024-FA (Polyline Shapefile)
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A geophysical and geological survey was conducted at the mouth of the Connecticut River from Old Saybrook to Essex, Connecticut, in September 2012. Approximately 230...
2012年9月，研究人员于美国康涅狄格州老赛布鲁克至埃塞克斯段的康涅狄格河河口区域开展了一项地球物理与地质勘察工作。本次勘察的覆盖范围约为230……
