Dataset: SO165/2 - Simrad EM120 Data

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Archive unpublished
Dataset citation unpublished
Metadata of dataset ISO 19115/19139, FGDC
CruiseSO165-2
Navigation system Sonne - INS - GPS
Horizontal reference system (EPSG) WGS84 geographic (4326)
Sonar system Simrad EM120
Sonar type multibeam
Depth definition true depths
Depth datum (EPSG) MeanSeaLevel depth (5715)
File format Simrad multibeam processing format
File listing576 files, as XML file
Tracklength [km] 2005
Generalised track ¹ KML file
Gross coverage [km²] (unedited - no warranty) 2800
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 aim of SO165-2 was to study the gas hydrate province at Hydrate Ridge (Oregon continental margin), while focusing on sampling and processing gas hydrates. Though multibeam data has been recorded as an improvement for previously recorded HSDS data; the responsible party provided no further acquisition parameters.
Sonar system operators Jens Greinert & Ingo Glaucke
(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.