Format-Identifier: MBSystem Device-Type: Device-Model: Processing-Level: 2 (processed) Source-Organization: Marine Geoscience Data System (MGDS) Contact-Name: Data Manager Contact-Email: info@marine-geo.org External-Description: Multibeam sonar data and documentation from Research Vessel Nautilus. Bagging-Date: 2021-10-20T18:06:05Z External-Identifier: 30347 Bag-Size: 4203.7 MB Payload-Oxum: 4407947188.106 Bag-Group-Identifier: NA126 Bag-Count: 1 of ?