Rayleigh-wave tomography of Greenland and northeastern Canada
- 1. Department of Earth and Environmental Science, University of Ottawa, Ottawa, ON, K1N 6N5, Canada
- 2. Centre de recherche GEOTOP, Universit´e du Qu´ebec ´a Montr´eal, CP 8888 succursale Centre-Ville, Montr´eal, QC, H3C 3P8, Canada
Description
This file contains phase velocity models introduced in the following paper:
"Structure of the crust and upper mantle in Greenland and northeastern Canada: Insights from anisotropic Rayleigh-wave tomography"
Authors: Parviz Ajourlou, Fiona Darbyshire, Pascal Audet, Glenn A. Milne
The tomographic inversion yields a set of phase velocity maps for which isotropic and anisotropic terms are defined on the model grid nodes (latitude/longitude).
The phase velocities are provided in different folders named by periods, and each period folder includes the following files with the corresponding format:
dcp: Isotropic phase velocities
format: Longitude, Latitude, Average phase velocity (m/s), Phase velocity perturbation (m/s), Phase velocity perturbation (%)
dap: 2-psi anisotropy
format: Longitude, Latitude, Azimuth, 2-psi anisotropy amplitude (%)
d4p: 4-psi anisotropy
format: Longitude, Latitude, Azimuth, 4-psi anisotropy amplitude (%)
Data DOI: 10.5281/zenodo.10786939
Files
PV_data.zip
Files
(1.0 MB)
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