Derived geomorphic features (shapefiles) from multibeam bathymetry processed data (Kongsberg EM 122 working area dataset) of RVIB NATHANIEL B. PALMER during cruise NBP150-02

• Main Authors: Simkins, Lauren M, Greenwood, Sarah L, Munevar Garcia, Santiago, Eareckson, Elizabeth, Anderson, John B, Prothro, Lindsay O
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Antarctica; Bathymetry; Binary Object; Binary Object (File Size); Binary Object (Media Type); File content; Geomorphology; glacial history; Nathaniel B. Palmer; NBP1502_0_Underway-1; NBP1502A; Ross Sea; Swath-mapping system Simrad EM122 (Kongsberg Maritime AS); Kongsberg; Antarc*
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.937601; https://doi.org/10.1594/PANGAEA.937601

Bathymetry from multibeam echo sounding data in Pennell Trough, Ross Sea, Antarctica was collected onboard the RVIB Nathaniel B. Palmer (NBP) 15-02 cruise using a Kongsberg EM122 operating in dual swath mode at 12 kHz frequency with a 1°×1° beam width, swath angular coverage set to 62°×62°, and 30-6...