Seabed still images in JPEG format and image locations collected on Stellwagen Bank during U.S. Geological Survey field activity 2016-004-FA, aboard the R/V Auk, January 28, 2016

This field activity is part of the effort to map geologic substrates of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts. The overall...本次野外作业是马萨诸塞州波士顿市近海斯泰尔瓦根班克国家海洋保护区（Stellwagen Bank National Marine Sanctuary）区域地质基底测绘项目的组成部分。整体……