OBS wide-angle P-wave seismic velocity model, ALEUT project (MGL1110)
The P-wave velocity model is in GMT-compatible netCDF grid format in which the gridded values are stored as follows: distance along the line (x, km); depth (z, km); P-wave velocity (km/s). The model is masked where there is no ray coverage. The lat/lon end points of the line are: x=0 at latitude 52.452656N and longitude 159.477966W; and x=335 at latitude 55.3492N and longitude 160.885W. Other details can be found in Shillington et al, GRL, 2022. This data set was generated as part of the projects called The Aleutian megathrust from trench to base of the seismogenic zone; integration and synthesis of laboratory, geophysical and geological data; and, Megathrust seismic hazards by reflection mapping. Funding was providing through NSF awards OCE09-26614 and EAR13-47312.
Shillington, Donna
Investigator
NAU
Bécel, Anne
Investigator
LDEO
Nedimovic, Mladen
Investigator
Dalhousie
Quality
2
The data have been processed/modified to a level beyond that of basic quality control (e.g. final processed sonar data, photo-mosaics).
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