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Huhn, Katrin; Mabidi, Tshifhiwa; Lindhorst, Katja (2011): Swath sonar bathymetry during SONNE cruise SO182 with links to multibeam raw data files. Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.763201

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Related to:
Uenzelmann-Neben, Gabriele (2005): Südöstlicher Atlantik und südwestlicher Indik: Rekonstrukution der sedimentären und tektonischen Entwicklung seit der Kreide AISTEK-I: Agulhas Transect (Southeastern Atlantic and southwestern Indian Ocean: reconstruction of the sedimentary and tectonic development since the Creataceous AISTEK-I: Agulhas Transect). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 515, 73 pp, https://doi.org/10.2312/BzPM_0515_2005
Coverage:
Median Latitude: -35.969052 * Median Longitude: 27.379655 * South-bound Latitude: -40.340305 * West-bound Longitude: 18.222855 * North-bound Latitude: -33.593403 * East-bound Longitude: 33.570847
Date/Time Start: 2005-04-06T12:21:24 * Date/Time End: 2005-05-15T17:30:18
Event(s):
SO182-track * Latitude Start: -33.906800 * Longitude Start: 18.433700 * Latitude End: -33.906800 * Longitude End: 18.433700 * Date/Time Start: 2005-04-04T00:00:00 * Date/Time End: 2005-05-18T00:00:00 * Location: Agulhas Basin * Campaign: SO182 (AISTEK I) * Basis: Sonne * Device: Underway cruise track measurements (CT) * Comment: Cape Town - Cape Town
Comment:
Multibeam data were collected during R/V Sonne cruise SO182 leading to the Transkei Basin, Agulhas Ridge and Agulhas Plateau. Multibeam sonar system was Kongsberg Simrad EM-120. Data are unprocessed and may contain outliers and blunders and should not be used for grid calculations and charting projects without further editing. The raw multibeam sonar data in Simrad multibeam processing format (*.all) were recorded with Simrad SIS software running on UNIX operating system. 1660 files are compressed with GZIP to size of 5.93 GB. One dataset contains a measurement period of half an hour. Simrad data files can be processed using the software packages CARIS HIPS/SIPS or with the open source software package MB-System (http://www.ldeo.columbia.edu/res/pi/MB-System/).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DATE/TIMEDate/TimeGeocode
2LATITUDELatitudeGeocode
3LONGITUDELongitudeGeocode
4Uniform resource locator/link to raw data fileURL rawSchenke, Hans WernerSwath-mapping system Atlas Hydrosweep DS-2ATLAS SURF format, hdl:10013/epic.38034
Size:
1660 data points

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