Dataset: M74/3 - Simrad EM710 Data | HOME Imprint |
Archive | DOI |
Dataset citation | HTML, BibTeX, RIS |
Metadata of dataset | ISO 19115/19139, FGDC, PANGAEA |
Cruise | M74/3 |
Navigation system | Meteor C-Nav |
Horizontal reference system (EPSG) | WGS84 geographic (4326) |
Sonar system | Simrad EM710 |
Sonar type | multibeam |
Depth definition | True depths |
Depth datum (EPSG) | MeanSeaLevel depth (5715) |
File format | Simrad multibeam processing format |
File listing | 19 files, as XML file |
Tracklength [km] | 89 |
Generalised track ¹ | KML file |
Gross coverage [km²] (unedited - no warranty) | 121 |
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 EM 710 has a frequency of 70 to 100 kHz and is optimised to survey with higher resolution in shallower water down to 1,000 m. As most of the working area was deeper, the EM 710 was not used very often. |
Sonar system operators | M. Brüning, N. Wittenberg |
(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.