Dataset: SO189/1 - Simrad EM120 Data
Imprint
| HOME Imprint |
| Archive | unpublished |
| Dataset citation | unpublished |
| Metadata of dataset | ISO 19115/19139, FGDC |
| Cruise | SO189-1 |
| Navigation system | Sonne GPS+GLONASS GG24 |
| 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 | 1398 files, as XML file |
| Tracklength [km] | 7641 |
| Generalised track ¹ | KML file |
| Gross coverage [km²] (unedited - no warranty) | 49950 |
| 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 | Survey SO189-1 was dedicated to marine geophysical measuremets and acquired multichannel seismics to determine the hydrocarbon systems of the Sumatra fore are region and thereby to investigate the architecture, sedimentary thickness and subsidence history. The EM120 was recording continuously without big interruptions during SO189-1 and a new file was created every 30 minutes. The data quality was generally good and the ship speed was between 5 - 10 kn. |
| Sonar system operators | Stefan Ladage |
| (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.