Waniek, Joanna J; Schönke, Mischa; Klein, Elisa I L; Wang, Yufeng (2023): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO269 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945591
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Multibeam bathymetry raw data using the ship's own Kongsberg EM 122 multibeam echosounder was not continuously recorded during RV SONNE cruise SO269. Data was recorded on 13 days between 2019-08-05 and 2019-08-28. This dataset contains a survey in the South China Sea. The approximate average depth of the entire dataset is around 2300m.
The data are archived at the Federal Maritime and Hydrographic Agency of Germany (Bundesamt für Seeschifffahrt und Hydrographie, BSH) and provided to PANGAEA database for data curation and publication. Ancillary sound velocity profiles (SVP) files from the cruise are archived at the BSH, thus SVP files are added to this dataset. However, also data analysis of the multibeam raw data revealed that SVP has been changed during the survey.
This publication is conducted within the efforts of the German Marine Research Alliance in the core area 'Data management and Digitalization' (Deutsche Allianz Meeresforschung, DAM).
Data are unprocessed and therefore contains incorrect depth measurements (artifacts) without further processing. Note that refraction errors can be expected due to the lack of proper SVP. Overall, it appears that the data quality is rather good since the gridded hillshade data showed relatively few obstacles.
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:
Waniek, Joanna J; Appelt, Jana-Sophie; Bao, Yalin; Chen, Kaixuan; Chen, Yunru; Dong, Huizi; Fisch, Kathrin; Frahm, Andreas; Frazão, Helena C; Gaye, Birgit; Heitmann-Bacza, Carola; Hinrichs, Theda; Hu, Mengxi; Jeschek, Jenny; Klein, Elisa I L; Köhler, Anne; Kreuzer, Lars; Krüger, Siegfried; Li, Shuanzhao; Li, Pingyuan; Lu, Jianfei; Mars, Robert; Pallentin, Malte; Perkuhn, Caroline; Peterson, Jassin R; Prien, Ralf D; Reineccius, Janika; Sadkowiak, Birgit; Tian, Schichao; Schuffenhauer, Ingo; Schulz-Bull, Detlef; Schönke, Micha; Wang, Junzhu; Wang, Yingzhao; Wang, Yufeng; Xie, Zhiyong; Zhong, Yisen (2019): South China Sea - Natural Laboratory Under Climatic and Human Induced Stress, Cruise No. SO269, 02.08.2019 - 03.09.2019, Singapore (Singapore) - Hong Kong (Hong Kong). SO269, 52 pp, https://doi.org/10.2312/cr_so269
Waniek, Joanna J; Schönke, Mischa; Klein, Elisa I L; Wang, Yufeng (2023): Water column raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO269. PANGAEA, https://doi.org/10.1594/PANGAEA.945592
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 19.146664 * Median Longitude: 114.619208 * South-bound Latitude: 17.735069 * West-bound Longitude: 112.289381 * North-bound Latitude: 20.671319 * East-bound Longitude: 116.829074
Date/Time Start: 2019-08-05T21:16:13 * Date/Time End: 2019-08-28T02:42:32
Minimum ELEVATION: -3788.5566 m a.s.l. * Maximum ELEVATION: -96.6053 m a.s.l.
Event(s):
SO269_0_Underway-3 * Latitude Start: 17.735000 * Longitude Start: 113.202000 * Latitude End: 19.709919 * Longitude End: 116.616573 * Date/Time Start: 2019-08-05T21:16:13 * Date/Time End: 2019-08-28T02:42:32 * Campaign: SO269 * Basis: Sonne_2 * Method/Device: Swath-mapping system Simrad EM122 (Kongsberg Maritime AS) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise SO269
Comment:
These data should not be used for navigational purposes.
Data publishing was realized by Daniel Damaske, MARUM - Center for Marine Environmental Sciences (University Bremen).
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:
2576 data points
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