Description: Processed seismic data from Baltic Sea with research ship M/V Polar Queen.The data format is Society of Exploration Geophysicists SEG Y. During the period from 14th to 28th of April 1996 BGR and GFZ chartered the Norwegian vessel M/V POLAR QUEEN for testing the new and updated marine seismic equipment of the BGR and for acquiring seismic lines. The operating area was the North Sea and Baltic Sea. The geophysical lines in the Baltic Sea were chosen as extended onshore DEKORP lines to evaluate the deep structure of the south western part of the Baltic Sea. For the seismic profiles a tuned source array consisting of 20 air guns in two linear strings with a total volume of 52 l was used. The recording length was 26 s, the sample rate 4 ms and the shot interval 30 s. This time triggering for the shot release was chosen, because all shots were also recorded onshore by seismic stations for wide angle/refraction acquisition (GFZ). During this leg 810 km reflection lines and additional 230 km pure shooting could be surveyed. The preliminary interpretation of the seismic single traces was restricted on the ship to the upper time range. The main structures in the southern Baltic Sea could be evaluated. A full interpretation especially of the deeper part is only possible after a processing due to the nature of the single traces and the S/N ratio.
Global identifier:
Uuid(
f5244629-9ce1-4935-97fa-86fbfa712b44,
)
Types:
Origin: /Bund/BGR/Geoportal
Tags: Meeresgeologie ? Main ? Seismik ? Geoelektrik ? Daten ? Geologie ? Geophysik ? Rohstoff ? Schiff ? Forschungsschiff ? Nordsee ? Ostsee ? Onshore ? Central Baltic Sea ? Deutsche AWZ ? GeolDG ? German EEZ ? MSSP ? two-dimensional seismic reflection ? zweidimensionale Reflektionsseismik ?
Bounding box: 10.676086° .. 15.812317° x 54.193726° .. 55.849487°
License: all-rights-reserved
Language: Englisch/English
Modified: 2024-03-04
Time ranges: 2024-03-04 - 2024-03-04
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