Dataset: M64/2 - Atlas Hydrosweep DS2 Data

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Archive unpublished
Dataset citation unpublished
Metadata of dataset ISO 19115/19139, FGDC
CruiseM64/2
Navigation system Meteor C-Nav
Horizontal reference system (EPSG) WGS84 geographic (4326)
Sonar system Hydrosweep DS2
Sonar type multibeam
Depth definition true depths
Depth datum (EPSG) MeanSeaLevel height (5714)
File format SAM Electronics SURF format
File listing26 files, as XML file
Tracklength [km] 345
Generalised track ¹ KML file
Gross coverage [km²] (unedited - no warranty) 2052
Usage Primary data are generally not depth-edited and should not directly be used for final product compilations.
Maintenance Update frequency of dataset: notPlanned
Constraints Access: onDemand
Use: copyright
Status completed
Purpose
Abstract The cruise M64/2 dealt with the topic of the temporal variability of fluid emanations, fluid temperature and chemistry as well as the microbial activities near hydrothermal vent sites. Hydrosweep data were taken mostly during the night. Though bathymetry data were recorded, it was not the main focus of the cruise and no further information have been provided by the responsible party.
Sonar system operators N/A
(MaNIDA) data level 0
Data quality / Lineage
Point of contact MARUM bathymetry data responsible party
Aggregation


 (¹): KML file is created online from database applying track generalization ±50 meter.