Bathymetric data collected in the Belfast Bay, Maine pockmark field using a SWATHplus-M interferometric sonar in 2006 and 2008, by the U.S. Geological Survey (32-bit floating point raster, UTM 19 WGS 84, MLLW)

The U.S. Geological Survey, Woods Hole Coastal and Marine Science Center in cooperation with the University of Maine mapped approximately 50 square kilometers of the...美国地质调查局伍兹霍尔海岸与海洋科学中心（Woods Hole Coastal and Marine Science Center）与缅因大学（University of Maine）合作，对约50平方公里的……区域开展了测绘工作