Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Hummels, Rebecca; Schumacher, Mia; Wölfl, Anne-Cathrin (2025): Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV METEOR during cruise M207 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.981236 (DOI registration in progress)

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2025-05-05

RIS CitationBibTeX Citation ShareShow MapGoogle Earth

Abstract:
Raw multibeam bathymetry data were collected aboard RV METEOR during cruise M207 using a 12kHz Kongsberg EM 122 multibeam echosounder. The expedition took place during 2025-01-05 – 2025-02-11 from Belem (Brazil) to Mindelo (Cape Verde) in the Central Atlantic. The major aims of M207 are to investigate the variability of the western boundary current circulation off South America and to contribute to the assessment of the variability of the Atlantic Meridional Overturning Circulation (AMOC) at 11S. Data were recorded within the EEZ of Brazil as well as outside EEZs. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. Data acquisition was done by GEOMAR Helmholtz Centre for Ocean Research, provision of the data is supported by the DAM Project Underway Research Data and published according to the FAIR principles.
Keyword(s):
Bathymetry; Multibeam Echosounder
Project(s):
DAM Underway Research Data (DAM_Underway)
Coverage:
Median Latitude: 1.283412 * Median Longitude: -33.185759 * South-bound Latitude: -11.505638 * West-bound Longitude: -52.817271 * North-bound Latitude: 17.633865 * East-bound Longitude: -21.989785
Date/Time Start: 2024-12-10T15:05:40 * Date/Time End: 2025-02-11T07:43:28
Minimum ELEVATION: -5873.0557 m a.s.l. * Maximum ELEVATION: -28.1725 m a.s.l.
Event(s):
M207_0_Underway-5 * Latitude Start: 2.800230 * Longitude Start: -45.651000 * Latitude End: 16.893300 * Longitude End: -25.146000 * Date/Time Start: 2024-12-10T15:05:40 * Date/Time End: 2025-02-11T07:49:35 * Campaign: M207 (WARD Tropics) * Basis: Meteor (1986) * Method/Device: EM122 multibeam echosounder (EM122) * Comment: Event shows start/end point (date/time & coordinates) of first/last data record using Kongsberg EM 122 multibeam echosounder during cruise M207
Comment:
These data should not be used for navigational purposes.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Binary ObjectBinaryWölfl, Anne-Cathrin
3Binary Object (Media Type)Binary (Type)Wölfl, Anne-Cathrin
4Binary Object (File Size)Binary (Size)BytesWölfl, Anne-Cathrin
5Kongsberg datagram raw file nameDatagram rfnWölfl, Anne-CathrinExtracted from file
6File contentContentWölfl, Anne-Cathrin
7Data file recording durationData record durationminWölfl, Anne-CathrinExtracted with MB-System
8Data file recording distanceData record distancemWölfl, Anne-CathrinExtracted with MB-System
9Ship speedShip spknWölfl, Anne-CathrinExtracted with MB-System
10Number of pingsPingsWölfl, Anne-CathrinExtracted with MB-System
11Start of data file recording, date/timeFile start date/timeWölfl, Anne-CathrinExtracted with MB-System
12Start of data file recording, latitudeFile start latitudeWölfl, Anne-CathrinExtracted with MB-System
13Start of data file recording, longitudeFile start longitudeWölfl, Anne-CathrinExtracted with MB-System
14Start of data file, headingFile start headingdegWölfl, Anne-CathrinExtracted with MB-System
15Start of data file, depthFile start depthmWölfl, Anne-CathrinExtracted with MB-System
16Stop of data file recording, date/timeFile stop date/timeWölfl, Anne-CathrinExtracted with MB-System
17Stop of data file recording, latitudeFile stop latitudeWölfl, Anne-CathrinExtracted with MB-System
18Stop of data file recording, longitudeFile stop longitudeWölfl, Anne-CathrinExtracted with MB-System
19Stop of data file, headingFile stop headingdegWölfl, Anne-CathrinExtracted with MB-System
20Stop of data file, depthFile stop depthmWölfl, Anne-CathrinExtracted with MB-System
21DATE/TIMEDate/TimeWölfl, Anne-CathrinGeocode
22LATITUDELatitudeWölfl, Anne-CathrinGeocode
23LONGITUDELongitudeWölfl, Anne-CathrinGeocode
24ELEVATIONElevationm a.s.l.Wölfl, Anne-CathrinGeocode
25CommentCommentWölfl, Anne-Cathrin
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:
35370 data points

Download Data

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML (shows only first 2000 rows)