Digital Bathymetry Database for the U.S. Southern Ocean GLOBEC Program

该项目将为全球海洋生态系统动力学(GLOBEC)计划的南大洋部分完成高质量数字测深数据库的建设。在玛格丽特湾和西南极半岛大陆架研究中收集的现有沿航迹和带状测深数据已与2001年和2002年在R/V Palmer和R/V Gould号考察船巡航期间收集的新的SeaBeam和沿航迹数据汇编并合并。还从美国、英国和俄罗斯的其他来源获得了新的水深测量数据，以扩展该计划的数据库。一旦最终的R/V帕尔默和R/V古尔德巡航完成并添加了其他数据，程序数据库将被关闭、编辑、记录并公开供国际GLOBEC调查人员和更广泛的地球物理界使用。这些结果将与计划中的环南极高分辨率水深测量数据库一起开发，并将成为该数据库的一部分。

This project will complete construction of a high-quality digital bathymetry database for the Southern Ocean component of the Global Ocean Ecosystem Dynamics GLOBEC) program. Existing along-track and swath bathymetry data collected in Marguerite Bay and in the West Antarctic Peninsula shelf study, have been assembled and merged with new SeaBeam and along-track data collected during cruises of the research vessels R/V Palmer and R/V Gould in 2001 and 2002. New bathymetry data has also been obtained from other US, British, and Russian sources to extend the program database. Once the final R/V Palmer and R/V Gould cruises are completed and other data added, the program database will be closed, edited, documented and made publicly available for use by international GLOBEC investigators and by the broader geophysics community. These results will be developed in conjunction with, and will become part of a planned circum-antarctic high resolution bathymetry database.