Summary
DNA09, Obrebski, Allen, Xue & Hung (2010) , model is obtained through the body wave finite frequency tomographic inversion of the available EarthScope-USArray data recorded from January 2006 to July 2009.
Quicklinks
Description
| Name | DNA09 |
| Title | Finite-frequency P- and S-velocity models for the western United States |
| Type | 3-D Tomography Earth Model |
| Sub Type | P & S velocity perturbations (%) |
| Year | 2009 |
| Short Description | DNA09 is obtained through the body wave finite frequency tomographic inversion of the available EarthScope-USArray data recorded from January 2006 to July 2009. |
| Authors: | |
| Mathias Obrebski | |
| Department of Earth and Planetary Science | |
| University of California, Berkeley | |
| California, USA | |
| Richard M. Allen | |
| Department of Earth and Planetary Science | |
| University of California, Berkeley | |
| California, USA | |
| Mei Xue | |
| School of Ocean and Earth Science | |
| Tongji University | |
| Shanghai, China | |
| Shu-Huei Hung | |
| Department of Geosciences | |
| National Taiwan University | |
| Taipei, Taiwan | |
| Previous Model | |
| Reference Model | N/A |
| Model Download | |
| original model files from the model download page | |
| DNA09_percent.nc (see metadata ), is the netCDF file for the model | |
| Model Homepage | https://rallen.berkeley.edu/data/ |
| Depth Coverage | 0 to 1000 km |
| Area | Northwestern United States (32°/49°, -125°/-104°) |
| Data Set Description | [ Obrebski et al. (2010) ] The dataset of the multi-frequency compressional model, DNA09-P is derived from 58,670 traveltimes of direct P from 127 earthquakes measured in four frequency bands. The dataset used for the shear model DNA09-S includes 38,750 travel!time measurements, 34,850 S-wave observations from 142 events and 3,900 SKS observations from 24 events. |
Citations and DOIs
To cite the original work behind this Earth model:
- Obrebski, M., R.M. Allen, M. Xue, and Shu-Huei Hung. 2010. “Slab-Plume Interaction beneath the Pacific Northwest.” Geophys. Res. Lett. 37:L14305. https://doi.org/10.1029/2010GL043489.
To cite IRIS DMC Data Products effort:
- 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 Applications, Seismological Research Letters, 83(5), 846–854, https://doi.org/10.1785/0220120032.
DOI for this EMC webpage:
Credits
Model provided by Richard M. Allen
Timeline
- 2011-10-03
- Online
