Survey lines along which EdgeTech SB-424 chirp seismic-reflection data were collected by the U.S. Geological Survey - Woods Hole Coastal and Marine Science Center offshore of the Elizabeth Islands, MA, 2010 (2010-003-FA_Chirp424_tracklines.shp, ESRI polyline shapefile)

These data were collected under a cooperative agreement between the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS),...本数据集系基于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，