PANGAEA_965765 Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M186 Schmidt, Christopher; Klein, Johanna; Schumacher, Mia Multibeam bathymetry raw data (Kongsberg EM710 entire dataset) of RV METEOR during cruise M186 2024-05-17 PANGAEA Dataset https://doi.pangaea.de/10.1594/PANGAEA.965765 Investigator Mia Schumacher mschumacher@geomar.de Earth Science Event label Binary Object Binary Object (Media Type) Binary Object (File Size) Kongsberg datagram raw file name File content Data file recording duration Data file recording distance Ship speed Number of pings Start of data file recording, date/time Start of data file recording, latitude Start of data file recording, longitude Start of data file, heading Start of data file, depth Stop of data file recording, date/time Stop of data file recording, latitude Stop of data file recording, longitude Stop of data file, heading Stop of data file, depth DATE/TIME LATITUDE LONGITUDE ELEVATION Comment geoscientificInformation Bathymetry DAM EM710 EM710 multibeam echosounder M186 M186_0_Underway-3 Multibeam raw data Extracted from file Extracted with MB-System Meteor (1986) 2022-12-02 2022-12-04 Complete 37.5405436 37.82627965 -25.995569199999977 -25.347261300000014 -1479.557 m a.s.l. (ELEVATION) -181.6336 m a.s.l. (ELEVATION) DAM_Underway DAM Underway Research Data DataHub DataHub Earth and Environment of the Helmholtz Association unrestricted CC-BY-4.0: Creative Commons Attribution 4.0 International English PANGAEA Data Publisher for Earth & Environmental Science https://www.pangaea.de/ Data Center Contact Michael Diepenbroek info@pangaea.de

Leobener Str.

Bremen Bremen 28359 Germany online 1298 data points text/tab-separated-values

Raw multibeam bathymetry data were collected aboard RV METEOR during cruise M186 using a Kongsberg EM 710 multibeam echosounder. The expedition took place during 2022-11-29 (Lisbon) – 2022-12-31 (Las Palmas) in the Northern Atlantic Ocean. The main objective of M186 was to explore fluid dynamics of sediment hosted hydrothermal fluid seeps on the Azores Plateau. Data were recorded 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. Acquisition and provision of the data are part of the DAM Underway Project and published according to the FAIR principles. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.965765"! ** These data should not be used for navigational purposes.

http://en.wikipedia.org/wiki/Elevation ELEVATION http://en.wikipedia.org/wiki/ISO_6709 LATITUDE http://en.wikipedia.org/wiki/ISO_6709 LONGITUDE http://en.wikipedia.org/wiki/ISO_6709 Start of data file recording, latitude http://en.wikipedia.org/wiki/ISO_6709 Start of data file recording, longitude http://en.wikipedia.org/wiki/ISO_6709 Stop of data file recording, latitude http://en.wikipedia.org/wiki/ISO_6709 Stop of data file recording, longitude http://en.wikipedia.org/wiki/ISO_8601 DATE/TIME https://doi.org/10.5281/zenodo.6302801 Extracted with MB-System https://en.m.wikipedia.org/wiki/Heading_(navigation) Start of data file, heading https://en.m.wikipedia.org/wiki/Heading_(navigation) Stop of data file, heading https://en.wikipedia.org/wiki/ISO_8601 Start of data file recording, date/time https://en.wikipedia.org/wiki/ISO_8601 Stop of data file recording, date/time https://en.wikipedia.org/wiki/RV_Meteor_(1986) Meteor (1986) https://hdl.handle.net/10013/epic.37979 Kongsberg datagram raw file name https://helmholtz.software/projects/datahub DataHub https://www.allianz-meeresforschung.de/kernbereiche/datenmanagement-und-digitalisierung#unterwegs DAM_Underway DIF 9.4 2024-05-17 2026-04-29