DMS Products: EMC-S362WMANI Anisotropic (anisotropy allowed throughout the mantle) S velocities

Summary

S362WMANI, Kustowski, Ekstrom and Dziewonski (2008) , is a version of S362ANI with anisotropy allowed throughout the mantle. The 1-D reference model is STW105 .

Description

Name S362WMANI
Title A global model of shear-wave velocity
Type 3-D Tomography Earth Model
Sub Type Anisotropic (anisotropy allowed throughout the mantle) S velocities
Year 2008
Short Description   This model is a version of S362ANI with anisotropy allowed throughout the mantle. The 1-D reference model is STW105 .
Authors:  
B. Kustowski
Chevron
San Ramon, California, USA
G. Ekstrom
Lamont-Doherty Earth Observatory
Columbia University
Palisades, New York, USA
A. M. Dziewonski
Department of Earth and Planetary Sciences
Harvard University
Cambridge, Massachusetts, USA
Previous Model
Reference Model STW105
Model Download
gzip tarfile of original model files and scripts.
S362WMANI_percent.nc (metadata ), is the netCDF binary for the above model expressed as velocity perturbation relative to the STW105 reference model.
S362WMANI_kmps.nc (metadata ), is the netCDF binary for the above model expressed in km/s.
Model Homepage
Depth Coverage Whole Mantle (25 to 2890 km)
Areal Coverage Global (-90°/90°, -180°/180°)
 
Data Set Description [ James et al. (2011) ] The P-wave inversion for NWUS11-P is based on a total of 79,212 rays from 461 teleseismic events, with typical bandpass filter range of 0.5-1.5 Hz.

anisotropic velocity variations in S362ANI and S362WMANI

Figure, Kustowski, Ekstrom and Dziewonski (2008) , shows anisotropic velocity variations (VSH-VSV)/VS, in S362ANI and S362WMANI.

Citation

  • Kustowski, B, G. Ekstrom, and A. M. Dziewonski. 2008. “Anisotropic shear-wave velocity structure of the Earth’s mantle: A global model” J. Geophys. Res., 113:B06306, doi:10.1029/2007JB005169.
  • Trabant, C., A. R. Hutko, M. Bahavar, R. Karstens, T. Ahern and R. Aster (2012), Data products at the IRIS DMC: stepping-stones for research and other application, Seismological Research Letters, 83(6), 846:854. doi: 10.1785/0220 120032

Credits

  • B. Kustowski, G. Ekstrom, and A. M. Dziewonski

DOI

There is no DOI currently assigned for this product.

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