Processed multibeam bathymetry and acoustic backscatter data collected in 2008 at the East Pacific Rise 9-50N study site during Langseth cruise MGL0812 (investigator Suzanne Carbotte)

The data set was acquired with a ship-based Simrad EM120 multibeam sonar system. The files are in MBSystem format and were generated as part of a project called 3-D/4-D Seismic Reflection Imaging of the Magmatic-Hydrothermal System at the East Pacific Rise Ridge 2000 Integrated Study Site at 9 50' N. Funding was provided with NSF award OCE03-27872.本数据集通过船载Simrad EM120多波束声呐系统采集得到。所有数据文件采用MBsystem格式存储，系针对北纬9°50′处东太平洋海隆洋脊2000（Ridge 2000）综合研究站点的岩浆-热液系统开展三维/四维地震反射成像研究项目的产出成果。本研究获得美国国家科学基金会（National Science Foundation，NSF）编号为OCE03-27872的项目资助。