Processed gridded multibeam bathymetry data from the Alaska-Aleutians area acquired during Sikuliaq cruise SKQ201816S (2018)

This data set was derived from Kongsberg EM302 multibeam sonar data acquired during the 2018 R/V Sikuliaq cruise SKQ201816S (Co-Chief Scientists: Anne Sheehan and Doug Wiens. Investigators: Anne Becel, Anne Sheehan, William Danforth, Emma Myers, Peter Haeussler, Geoff Abers, Aubreya Adams, Emily Roland, Susan Schwartz, Donna Shillington, Spahr Webb, Douglas Wiens, Lindsay Worthington). The data files were processed in QPS Qimera using XBT sound velocity profiles collected locally and gridded at 100m cell resolution for the entire survey. The data files are in GMT-compatible netCDF grid format and contain bathymetry data that has been processed with the help of the Apply-to-Sail participants: Samantha Hansen, Natalia Ruppert, Tiegan Hobbs, Amanda Price, Jefferson Yarce, Heather Shaddox, Bethany Essary, and Shannon Hendricks. The data set was generated as part of the project called the Alaska Amphibious Community Seismic Experiment (AACSE). Funding was provided by NSF award OCE16-54568.

本数据集源自于2018年R/V Sikuliaq巡航SKQ201816S期间采集的Kongsberg EM302多波束声纳数据（共同首席科学家：Anne Sheehan和Doug Wiens。调查员：Anne Becel, Anne Sheehan, William Danforth, Emma Myers, Peter Haeussler, Geoff Abers, Aubreya Adams, Emily Roland, Susan Schwartz, Donna Shillington, Spahr Webb, Douglas Wiens, Lindsay Worthington）。数据文件在QPS Qimera软件中进行处理，使用了当地收集的XBT声速剖面数据，并在整个调查范围内以100米网格分辨率进行网格化。数据文件采用GMT兼容的netCDF网格格式，包含经过处理的海底地形数据，其处理过程得到了Apply-to-Sail参与者Samantha Hansen, Natalia Ruppert, Tiegan Hobbs, Amanda Price, Jefferson Yarce, Heather Shaddox, Bethany Essary和Shannon Hendricks的帮助。该数据集作为名为阿拉斯加两栖群落地震实验（Alaska Amphibious Community Seismic Experiment，简称AACSE）项目的一部分生成。项目资金由NSF资助项目OCE16-54568提供。