1.5-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11077 in the Vicinity of Woods Hole, Massachusetts (H11077_1-5GEO, Geographic)

The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA CZM), is producing detailed geologic maps of the coastal sea floor. Imagery, originally collected by NOAA for charting purposes, provides a fundamental framework for research and management activities along this part of the Massachusetts coastline, shows the composition and terrain of the seabed, and provides information on sediment transport and benthic habitat. Interpretive data layers were derived from multibeam echo-sounder and sidescan-sonar data collected in the vicinity of Woods Hole, a passage between the Elizabeth Islands and Cape Cod, Massachusetts. In November 2007, bottom photographs, seismic-reflection profiles, and surficial sediment data were acquired as part of a ground-truth reconnaissance survey.

美国地质调查局（U.S. Geological Survey, USGS）联合美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）以及马萨诸塞州海岸带管理办公室（Massachusetts Office of Coastal Zone Management, MA CZM），正在编制该沿海海底的详细地质图。由NOAA最初为海图绘制工作采集的影像数据，为马萨诸塞州该段海岸线沿线的科研与管理活动提供了基础框架，可展示海床的组成与地形，并提供沉积物运移以及底栖生境（benthic habitat）的相关信息。解译数据图层源自采集于马萨诸塞州伊丽莎白群岛与科德角之间的伍兹霍尔周边区域的多波束测深仪（multibeam echo-sounder）与侧扫声呐（sidescan-sonar）数据。2007年11月，作为实地验证踏勘调查的一部分，研究团队采集了海底摄影照片、地震反射剖面以及表层沉积物数据。