Dataset: SO144/2 - Atlas Hydrosweep DS Data
Imprint
| HOME Imprint |
| Archive | unpublished |
| Dataset citation | unpublished |
| Metadata of dataset | ISO 19115/19139, FGDC |
| Cruise | SO144-2 |
| Navigation system | Sonne - INS - GPS |
| 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 | 69 files, as XML file |
| Tracklength [km] | 1855 |
| Generalised track ¹ | KML file |
| Gross coverage [km²] (unedited - no warranty) | 8739 |
| 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 | During SONNE cruise S0142-2 the TOBI deep towsystem from the Southampton Oceanography Centre was used to study the "Galapagos Volcanic System" with geophysical and biological tasks. Multibeam bathymetry was continuously recorded over the whole length of legs 1 and 2 after entering Nicaraguan waters. Off Nicaragua, 2 days and 8 hours were devoted to the acquisition of multibeam bathymetry data, which were used to fill the gap between existing Costa Rica and Nicaragua datasets. Off Osa Peninsula, 15 hours where devoted to extending the coverage southward along the crest and flank of the Cocos Ridge. |
| 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.