Freiwald, André; Landmann, Günter; Rüggeberg, Andres (2021): Multibeam bathymetry raw data (EM 1002 echosounder entire dataset) of RV MARIA S. MERIAN during cruise MSM02/3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935587
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Abstract:
Multibeam bathymetry raw data using the ship's own Kongsberg (Simrad) EM 1002 multibeam echosounder was almost continuously recorded during RV MARIA S. MERIAN cruise MSM02/3. Data were recorded on 17 days between 2006-07-31 and 2006-08-17. Data cover various areas of shoreline and fjord system of Svalbard. The approximate average depth of the entire dataset is around 200m.
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. No ancillary sound velocity profiles (SVP) from the cruise are archived at the BSH, thus added to this dataset. However, data analysis of the raw data reveled that SVP has been changed on several occasions during the cruise.
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 may contain incorrect depth measurements (artifacts) without further processing.
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/, 2021).
Related to:
L'Herminier, Pascale; Meincke, Jens; Freiwald, André; Schauer, Ursula (2009): Circulation and Ecosystems in the Subpolar and Polar North Atlantic - Cruise No. MSM02 - May 23 to September 16, 2006 - Lisbon - Tórshavn - Longyearbyen - Longyearbyen - Reykjavik. Maria S. Merian-Berichte, Institut für Meereskunde der Universität Hamburg, 09-1, 176 pp, https://doi.org/10.2312/cr_msm02
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 79.622787 * Median Longitude: 15.823599 * South-bound Latitude: 76.949668 * West-bound Longitude: 10.418783 * North-bound Latitude: 80.766542 * East-bound Longitude: 24.527437
Date/Time Start: 2006-07-31T20:46:06 * Date/Time End: 2006-08-17T08:56:10
Minimum ELEVATION: -423.9200 m a.s.l. * Maximum ELEVATION: -21.2000 m a.s.l.
Event(s):
MSM02/3_0_Underway-1 * Latitude Start: 78.235037 * Longitude Start: 10.418783 * Latitude End: 78.312276 * Longitude End: 14.520076 * Date/Time Start: 2006-07-31T20:46:06 * Date/Time End: 2006-08-17T08:56:10 * Campaign: MSM02/3 * Basis: Maria S. Merian * Method/Device: EM1002 multibeam echosounder (EM1002) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg (Simrad) EM 1002 multibeam echosounder during cruise MSM02/3
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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Binary Object | Binary | ||||
| 2 | Binary Object (Media Type) | Binary (Type) | ||||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | |||
| 4 | Kongsberg datagram raw file name | Datagram rfn | ||||
| 5 | File content | Content | ||||
| 6 | Data file recording duration | Data record duration | min | |||
| 7 | Data file recording distance | Data record distance | m | |||
| 8 | Ship speed | Ship sp | kn | |||
| 9 | Number of pings | Pings | ||||
| 10 | Start of data file recording, date/time | File start date/time | ||||
| 11 | Start of data file recording, latitude | File start latitude | ||||
| 12 | Start of data file recording, longitude | File start longitude | ||||
| 13 | Start of data file, heading | File start heading | deg | |||
| 14 | Start of data file, depth | File start depth | m | |||
| 15 | Stop of data file recording, date/time | File stop date/time | ||||
| 16 | Stop of data file recording, latitude | File stop latitude | ||||
| 17 | Stop of data file recording, longitude | File stop longitude | ||||
| 18 | Stop of data file, heading | File stop heading | deg | |||
| 19 | Stop of data file, depth | File stop depth | m | |||
| 20 | DATE/TIME | Date/Time | Geocode – 'copy of Start of data file recording, date/time | |||
| 21 | LATITUDE | Latitude | Geocode – copy of 'Start of data file recording, latitude | |||
| 22 | LONGITUDE | Longitude | Geocode – copy of 'Start of data file recording, longitude | |||
| 23 | ELEVATION | Elevation | m a.s.l. | Geocode – copy of 'File start depth, change of sign |
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:
5285 data points
Download Data
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