Survey lines along which Klein 3000 sidescan-sonar data were collected in Buzzards Bay by the U.S. Geological Survey offshore of Massachusetts in 2009, 2010, and 2011 (BB_BackscatterTracklines Esri Polyline Shapefile, Geographic, WGS84).

These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...本数据集系依据马萨诸塞州海岸带管理办公室（Massachusetts Office of Coastal Zone Management，CZM）与美国地质调查局（U.S. Geological Survey，USGS）之间的合作协议采集所得，