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High-rate GNSS Observations and Finite Fault Models of Moderate to Large Earthquakes

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Citation

Goldberg, D.E., Melgar, D., and Crowell, B.W., 2021, High-rate GNSS Observations and Finite Fault Models of Moderate to Large Earthquakes: U.S. Geological Survey data release, https://doi.org/10.5066/P905JY97.

Summary

This database complements the following publication: Goldberg, D. E., D. Melgar, G. P. Hayes, B. W. Crowell, and V. J. Sahakian (2021). A Ground-Motion Model for GNSS Peak Ground Displacement, Bulletin of the Seismological Society of America XX, 1–15, doi: 10.1785/0120210042. High-rate Global Navigations Satellite Systems (GNSS) data is recognized as a valuable complement to traditional inertial seismic instrumentation for recording the large ground motions at regional distances to large magnitude earthquakes. This dataset contains high-rate GNSS displacement waveforms, processed using precise point positioning, for a global set of moderate- to large-magnitude earthquakes (Mw6-9) between the years 2003 and 2019. The peak ground displacement [...]

Child Items (3)

Contacts

Point of Contact :
Dara E Goldberg
Originator :
Dara E Goldberg, Diego Melgar, Brendan Crowell
Metadata Contact :
GHSC Data Steward
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Natural Hazards
SDC Data Owner :
Earthquake Hazards Program

Attached Files

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Global_PGD_Dataset_Events.png
“Event Map”
thumbnail 326.28 KB image/png

Purpose

This release makes available the high-rate Global Navigations Satellite System (GNSS) displacement waveforms for a global set of moderate to large magnitude (Mw6-9) earthquakes as well as estimates of resulting peak ground displacements. These data can be used for analysis of the ground displacements resulting from moderate to large magnitude earthquakes. We also preserve here the finite fault models considered in the publication, "A Ground Motion Model for GNSS Peak Ground Displacement", by Goldberg, D.E., et al., submitted to Bulletin of the Seismological Society of America, June 2021.
Event Map
Event Map

Map

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  • USGS Data Release Products

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Additional Information

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DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P905JY97

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