Spieß, Volkhard; Keil, Hanno; Wenau, Stefan; Hebbeln, Dierk (2025): Multibeam bathymetry raw data (EM 120 echosounder entire dataset) of RV SONNE during cruise SO211 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.983166 (DOI registration in progress)
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Published: 2025-07-02
Abstract:
Raw bathymetry data were collected using the ship's own Kongsberg EM120 multibeam echosounder during the RV SONNE cruise SO211 (ChiMeBo). The cruise took place between 2010-11-02 and 2010-11-29 (Valparaiso, Chile - Valparaiso, Chile). The aim of the cruise was to investigate the development of the southern Peru-Chile Current using sediment core archives. Bathymetry data were collected along all seismic and sub-bottom profiles. No sound velocity profiles (SVP) are added to this submission. Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).
Related to:
Hebbeln, Dierk; Mohtadi, Mahyar; Avila, Marcel; Bergenthal, Markus; Caniupán, Ana Magaly; De Pol-Holz, Ricardo; Düßmann, Ralf; Freudenthal, Tim; Janßen, Christoph Gregor; Kaszemeik, Kai; Keil, Hanno; Klann, Marco; Klar, Steffen; Lange, Carina Beatriz; Marchant, Margarita; Martinez, Gema; Mix, Alan C; Renken, Jens; Reyes-Macaya, Dharma; Rosiak, Uwe; Schmidt, Werner; Seiter, Christian; Spieß, Volkhard; Stachowski, Adrian; Wenau, Stefan (2011): Report and preliminary results of RV SONNE Cruise SO-211, Valparaíso - Valparaíso, 2 November - 29 November 2010. ChiMeBo. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 279, 143 pp, urn:nbn:de:gbv:46-00101946-11
References:
Caress, David W; Schwehr, Kurt; O'Reilly, Tom; Porras Falconio, Nicolas; Rueda, Carlos A.; Carreras, Joaquim; Berkowitz, Zac; dos Santos Ferreira, Christian; Donahue, Julian; McCann, Mike; Paduan, Jennifer B; Rose, Dan; Benavides, Jesse; Perry, Matthew (2024): dwcaress/MB-System: [software]. Zenodo, https://doi.org/10.5281/zenodo.6302801
Funding:
Bundesministerium für Bildung und Forschung, Bonn (BMBF), grant/award no. 03G0211A: SO 211 - CHiMeBo: Verbundprojekt: Paläoumweltgeschichte des Peru-Chile Stromes und des angrenzenden Chile über die letzten Glazial-Interglazial Zyklen; Vorhaben: Paläoproduktivität und Paläoozeanographie
Bundesministerium für Bildung und Forschung, Bonn (BMBF), grant/award no. 03G0211B: SO 211 - CHiMeBo: Verbundprojekt: Paläoumweltgeschichte des Peru-Chile-Stromes und des angrenzenden Chile über die letzten Glazial-Interglazial-Zyklen; Vorhaben: Stratigraphie
Coverage:
Median Latitude: -26.991876 * Median Longitude: -71.109282 * South-bound Latitude: -32.866028 * West-bound Longitude: -72.008148 * North-bound Latitude: -23.432094 * East-bound Longitude: -70.568920
Date/Time Start: 2010-11-06T21:27:46 * Date/Time End: 2010-11-26T21:47:20
Minimum ELEVATION: -7936.4200 m a.s.l. * Maximum ELEVATION: -10.2300 m a.s.l.
Event(s):
SO211_0_Underway-1 * Latitude Start: -32.866000 * Longitude Start: -71.758000 * Latitude End: -30.971000 * Longitude End: -71.984000 * Date/Time Start: 2010-11-06T21:27:46 * Date/Time End: 2010-11-26T22:10:34 * Campaign: SO211 (CHIMEBO) * Basis: Sonne * Method/Device: Swath-mapping system Simrad EM-120 (Kongsberg Maritime AS) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg (Simrad) EM 120 multibeam echosounder during cruise SO211
Comment:
These data should not be used for navigational purposes.
This data submission was prepared by Evgenia Bazhenova (MARUM).
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
15354 data points
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