JPEG formatted images of EdgeTech 512i chirp seismic-reflection profiles collected by the U.S. Geological Survey in the Cape Ann - Salisbury Beach, MA survey area.

These data were collected under a cooperative agreement with the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey, Coastal and...本数据集的采集工作基于与马萨诸塞州海岸带管理办公室（Massachusetts Office of Coastal Zone Management, CZM）以及美国地质调查局海岸与……达成的合作协议完成。