Dataset: MSM17/4 - Simrad EM1002 Data | HOME Imprint |
Archive | unpublished |
Dataset citation | unpublished |
Metadata of dataset | ISO 19115/19139, FGDC |
Cruise | MSM17/4 |
Navigation system | Merian - Seapath 200 |
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 | 71 files, as XML file |
Tracklength [km] | 295 |
Generalised track ¹ | KML file |
Gross coverage [km²] (unedited - no warranty) | 145 |
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 bottom topography of the 18°-transect, was mapped in detail with the ship´s multi beam systems. Several survey transects were driven between ca. 50m down to 2100m water depth along the 40nm long transect line. The EM-1002 system was employed to map water depths above 500m. |
Sonar system operators | (none) |
(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.