Data DOI: 10.26022/IEDA/330943
Citation:
Shuck, Brandon, et al., (2022), Seismic velocity model geometries, Eastern North American Margin Community Seismic Experiment (ENAM CSE). Marine Geoscience Data System (MGDS). doi:10.26022/IEDA/330943
Title:
Seismic velocity model geometries, Eastern North American Margin Community Seismic Experiment (ENAM CSE)
Abstract:
This data set presents the velocity model geometry, and the data files describe the spatial link between geographic coordinates and cartesian coordinates of the velocity models. The models were constrained by traveltime tomography of active-source Ocean Bottom Seismometers data along three profiles from the Eastern North American Margin Community Seismic Experiment (ENAM CSE). P-wave velocity models for Line 1, Line 2, and Line 3 are included as well as a S-wave velocity model for Line 3. Collectively, these tomographic velocity images reveal subsurface properties and information on the ancient rifting event between eastern North America and west Africa during the breakup of Pangea and formation of the Central Atlantic ocean, but may also be relevant for other studies such as modern processes along the margin. The data files are in ASCII format. Columns are: Longitude (decimal degrees), Latitude (decimal degrees), X-coordinate (km), Water depth (km). This data set was generated as part of the projects called Seismic study of mantle deformation and melt extraction during continental breakup in the ENAM primary site; and, Final stages of breakup and early spreading history of the Eastern North America passive margin from multichannel seismic data. Funding was providing through NSF awards OCE15-51717 and OCE15-51807.
Creator(s):
Shuck, Brandon
vanAvendonk, Harm
Becel, Anne
Date Available:
2022-05-03
Date Created:
2022-05-03
Data Type(s):
Seismic:Velocity:Model
Resource Type:
Dataset
File Format(s):
text/plain
Data Curated by:
Version:
1
Language:
en
License:
Creative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0] URI: http://creativecommons.org/licenses/by-nc-sa/3.0/us/
Related Information
IsPartOf:
IsReferencedBy:
IsSupplementTo:
doi: 10.26022/IEDA/330941
IsSupplementTo:
doi: 10.26022/IEDA/330942
IsSupplementedBy:
doi: 10.26022/IEDA/330944