Dataset: SO133 - Atlas Hydrosweep DS Data | HOME Imprint |
Archive | unpublished |
Dataset citation | unpublished |
Metadata of dataset | ISO 19115/19139, FGDC |
Cruise | SO133 |
Navigation system | Sonne GPS SkyFix |
Horizontal reference system (EPSG) | WGS84 geographic (4326) |
Sonar system | Hydrosweep DS |
Sonar type | multibeam |
Depth definition | true depths |
Depth datum (EPSG) | MeanSeaLevel depth (5715) |
File format | Raw Hydrosweep DUX format |
File listing | 24 files, as XML file |
Tracklength [km] | 517 |
Generalised track ¹ | KML file |
Gross coverage [km²] (unedited - no warranty) | 1441 |
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 | Cruise S0133 of RV Sonne conducted detailed mapping and sampling in the active tectonic zone south of Lihir Island, Papua New Guinea. The objectives of the cruise were to establish the extent of volcanism and hydrothermal activity associated with active extension of the old forearc crust of the New Ireland Basin in the vicinity of Lihir. A total of 18 HYDROSWEEP profiles with altogether 35.5 hours of ship time were performed in order to remap the area south of Lihir using differential GPS. Other acquisition information have not been provided by the responsible party. |
Sonar system operators | Sven Petersen |
(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.