Dataset: M66/3b - Atlas Hydrosweep DS2 Data | HOME Imprint |
Archive | unpublished |
Dataset citation | unpublished |
Metadata of dataset | ISO 19115/19139, FGDC |
Cruise | M66/3b |
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 depth (5715) |
File format | SAM Electronics SURF format |
File listing | 36 files, as XML file |
Tracklength [km] | 1225 |
Generalised track ¹ | KML file |
Gross coverage [km²] (unedited - no warranty) | 8228 |
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 major aim of the cruise M66/3b was to collect gravity cores along the Central American subduction zone, which promising a good recovery of ash layers and complementing the former record of marine ashes in this region. Though multibeam data was recorded, it was not the main focus of the cruise and no further information have been provided by the responsible party. |
Sonar system operators | F. Leis |
(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.