Swath sonar bathymetry during POLARSTERN cruise ANT-XXVI/3 (PS75) with links to multibeam raw data files

Multibeam data were collected during R/V Polarstern cruise ANT-XXVI/3 along track lines of about 10,400 NM total length along transits, survey profiles and during stationary work. Departing in New Zealand the ship passed Pacific Antarctic Ridge heading to Ross Sea. Main working area was the Amundsen...

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Bibliographic Details
Main Authors: Ott, Norbert, Jensen, Laura, Reinshagen, Sarah, Schenke, Hans Werner
Format: Dataset
Language:English
Published: PANGAEA 2010
Subjects:
ANT-XXVI/3
AWI_Paleo
CT
DATE/TIME
LATITUDE
LONGITUDE
Paleoenvironmental Reconstructions from Marine Sediments @ AWI
Polarstern
PS75
PS75/3-track
South Pacific Ocean
Underway cruise track measurements
Uniform resource locator/link to image
Uniform resource locator/link to raw data file
Amundsen Sea
Antarc*
Antarctic
Bellingshausen Sea
Ross Sea
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.743430
https://doi.org/10.1594/PANGAEA.743430
Description
Summary:Multibeam data were collected during R/V Polarstern cruise ANT-XXVI/3 along track lines of about 10,400 NM total length along transits, survey profiles and during stationary work. Departing in New Zealand the ship passed Pacific Antarctic Ridge heading to Ross Sea. Main working area was the Amundsen Sea and Bellingshausen Sea. Recorded bathymetry is supplementing existing tracks e.g. of R.V. James Clark Ross and R.V. Nathaniel B. Palmer. The refraction correction was achieved utilizing CTD profiles or by the system's own cross fan calibration. The quality of data might be reduced during bad weather periods or adverse sea ice conditions. The dataset contains raw data that are not processed and thus may contain errors and blunders in depth and position.

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