| Plattform Platform |
Reise-Nr. Cruise-No. |
Zeitraum Period |
Projekt Project |
Arbeitsgebiet Working area |
|---|---|---|---|---|
| Heincke | HE544 | 14.10.2019 - 30.10.2019 | North Sea |
| Fahrtleiter Chief Scientist | Institut Institute | Auslaufhafen Port of departure | Einlaufhafen Port of return | Stationskarte Station map | Schiffsroute Trackchart |
|---|---|---|---|---|---|
| Holler Peter | Forschungsinstitut Senckenberg, Abt. Meeresgeologie/biologie, Wilhelmshaven | Bremerhaven | Bremerhaven |
Ziel der Reise / Objectives of Cruise:
HEINCKE cruise 544 was part of the project ASKAWZ (Acoustic Seafloor Classification of the German EEZ) funded by the Federal Maritime and Hydrographic Agency (BSH) and the Federal Agency for Nature Conservation (BfN). The main goal of the cruise was the full area acoustic mapping of an area in the western part of the German EEZ by sidescan sonar and the detection of natural and man-made structures (trawl marks) on the seafloor. The full area mapping was achieved by 73 sidescan sonar profiles, covering an area of ca. 655 km?. The acoustic backscatter data was "ground truthed" using Shipek grab samples. In addition the NIMROD free fall CPT was used to gather information about the physical properties of areas disturbed by bottom trawling and the undisturbed seafloor.
Messungen / Measurements
| Institut Institute |
Wissenschaftler Scientist |
Anzahl Number |
Einheit Unit |
Typ der Messungen Type of measurements |
Kommentar Comments |
Daten im DOD Data in DOD |
|---|---|---|---|---|---|---|
| ISFWHV | Holler Peter | 22 | profiles | D71 Current profiler (e.g. ADCP) |
ADCP 600 kHz. | no |
| ISFWHV | Holler Peter | 15 | stations | G02 Grab |
sediment samples by Shipek grab for grain size distribution . | no |
| ISFWHV | Holler Peter | 73 | profiles | G24 Long/short range side scan sonar |
KLEIN SYSTEM 4000 sidescan sonar . | no |
| ISFWHV | Holler Peter | 22 | profiles | G73 Single-beam echosounding |
SES2000 sediment echosounder. | no |
| ISFWHV | Holler Peter | 73 | profiles | G74 Multi-beam echosounding |
multi beam echosounder KONGSBERG EM710. | no |
| ISFWHV | Holler Peter | 30 | stations | G90 Other geological or geophysical measurements |
NIMROD free fall Cone penetration Test (G11 - Engineering properties of the sea floor) . | no |