Description: Between 08.11.1999 and 02.12.1999 the active convergent margin off Costa Rica was investigated using the S/V Professor Polshkov. The cruise had three scientific targets. Several seismic profiles in the dip-direction of the subduction zone were acquired to map the general variability of the accretionary wedge. Near the Jaco Scarp, a dense net of seismic profiles using a smaller seismic source should deliver information about the amount of gas hydrates within the shallow sub-surface. In an area of this wedge south of the Quepos Plateau densely spaced seismic lines were measured to prepare an ODP campaign (which was finished in 2011 as IODP Expedition 334).
Global identifier:
Uuid(
313ce6c8-1aed-1ea5-87c5-61c032a1c4bf,
)
Types:
Origin: /Bund/BGR/Geoportal
Tags: Gashydrat ? Costa Rica ? Meeresgeologie ? Seismik ? Karte ? Geoelektrik ? Daten ? Geologie ? Geophysik ? Rohstoff ? Nordost-Pazifik ? Northeast Pacific Ocean ? Two-dimensional seismic reflection ? zweidimensionale Reflektionsseismik ?
Bounding box: -86.8848° .. -83.2249° x 7.45° .. 10.9084°
License: all-rights-reserved
Language: Englisch/English
Modified: 2023-11-16
Time ranges: 2023-11-16 - 2023-11-16
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