Dataset: SO184/3 - Simrad EM120 Data
Imprint
| HOME Imprint |
| Archive | unpublished |
| Dataset citation | unpublished |
| Metadata of dataset | ISO 19115/19139, FGDC |
| Cruise | SO184-3 |
| 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 listing | 879 files, as XML file |
| Tracklength [km] | 4518 |
| Generalised track ¹ | KML file |
| Gross coverage [km²] (unedited - no warranty) | 29812 |
| 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 SO184-3 the present-day functioning of upwelling areas off the Indonesian coast, in response to the prevailing environmental conditions have been investigated by combined studies in the water column and at the sea floor. As well as the investigation of the development over the past ~50,000 years in the upwelling areas along the Indonesian continental slope off Java, Sumatra, and Sumba. During the cruise, the EM120 was operated continuously with a total beam width of 130° (2* 65°). The resulting coverage ratio corresponds to six times the water depth. The survey speed was around 6 knots. |
| Sonar system operators | Tjark Mehring |
| (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.