Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO293

• Main Authors: Wölfl, Anne-Cathrin, Kess, Kevin, Brandt, Angelika
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: AleutBio; Bathymetry; Bering Sea; Binary Object; Binary Object (File Size); Binary Object (Media Type); Comment; CTD/Rosette; CTD-RO; DAM_Underway; DAM Underway Research Data; Data file recording distance; Data file recording duration; DATE/TIME; ELEVATION; Event label; File content; Kongsberg datagram raw file name; LATITUDE; LONGITUDE; Multibeam Echosounder; North Pacific Ocean; Number of pings; Ship speed; SO293; SO293_0_Underway-1; SO293_10-1; SO293_1-1; SO293_12-1; SO293_14-1; SO293_2-1; SO293_4-1; SO293_6-1; SO293_8-1; Sonne_2; Start of data file; depth; heading; Start of data file recording; Stop of data file; Stop of data file recording; Kongsberg; Pacific; Alaska
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.950196; https://doi.org/10.1594/PANGAEA.950196

Multibeam bathymetry raw data was recorded in the Bering Sea and the North Pacific during AleutBio cruise SO293 that took place between 2022-07-24 and 2022-09-06. The data was collected using the ship's own Kongsberg EM 122 to assess marine habitats and to safely deploy gear in the survey areas. Transit data was also recorded in between. Furthermore, the results are integrated into the US Project Seascape Alaska that aims to fully map the U.S. waters off Alaska. Eight sound velocity profiles (SVP) and one SVP from the World Ocean Atlas (WOA09 DB) were applied on the data for calibration. SVP data are part of this dataset publication. Please see environmental data (zip file) and the cruise report for details.