Displacement and strain field from the 2019 Ridgecrest earthquakes derived from analysis of WorldView optical satellite imagery (ver. 2.0, May 2021)
May 20, 2021
This Data Release contains co-seismic horizontal and vertical displacements of the 2019 Ridgecrest earthquakes derived from sub-pixel cross correlation of WorldView satellite optical imagery. Additionally, the dataset contains the 2-dimensionsal (2D) and 3-dimensional (3D) surface strain fields, inverted from the surface displacements. Associated publication: Barnhart, W.D., Gold, R.D., Hollingsworth, J., 2020 Localized fault zone dilatancy and surface inelasticity of the 2019 Ridgecrest earthquakes. Nature Geoscience. DOI: 10.1038/s41561-020-0628-8.
Citation Information
| Publication Year | 2021 |
|---|---|
| Title | Displacement and strain field from the 2019 Ridgecrest earthquakes derived from analysis of WorldView optical satellite imagery (ver. 2.0, May 2021) |
| DOI | 10.5066/P9QRZ6NR |
| Authors | William D Barnhart, Ryan D Gold, James Hollingsworth |
| Product Type | Data Release |
| Record Source | USGS Asset Identifier Service (AIS) |
| USGS Organization | Earthquake Hazards Program |
| Rights | This work is marked with CC0 1.0 Universal |
Related
Localized fault-zone dilatancy and surface inelasticity of the 2019 Ridgecrest earthquakes
Earthquakes produce a spectrum of elastic and inelastic deformation processes that are reflected across various length and time scales. While elasticity has long dominated research assumptions in active tectonics, increasing interest has focused on the inelastic characteristics of earthquakes, particularly those of the surface fault rupture zone itself, and how they relate to ground rupture hazard
Authors
William D. Barnhart, Ryan D. Gold, James Hollingsworth
Ryan D Gold, Ph.D.
Director, Geologic Hazards Science Center
Director, Geologic Hazards Science Center
Email
Phone
William Barnhart, Ph.D.
Assistant Coordinator
Assistant Coordinator
Email
Ryan D Gold, Ph.D.
Director, Geologic Hazards Science Center
Director, Geologic Hazards Science Center
Email
Phone
William Barnhart, Ph.D.
Assistant Coordinator
Assistant Coordinator
Email
Related
Localized fault-zone dilatancy and surface inelasticity of the 2019 Ridgecrest earthquakes
Earthquakes produce a spectrum of elastic and inelastic deformation processes that are reflected across various length and time scales. While elasticity has long dominated research assumptions in active tectonics, increasing interest has focused on the inelastic characteristics of earthquakes, particularly those of the surface fault rupture zone itself, and how they relate to ground rupture hazard
Authors
William D. Barnhart, Ryan D. Gold, James Hollingsworth
Ryan D Gold, Ph.D.
Director, Geologic Hazards Science Center
Director, Geologic Hazards Science Center
Email
Phone
William Barnhart, Ph.D.
Assistant Coordinator
Assistant Coordinator
Email
Ryan D Gold, Ph.D.
Director, Geologic Hazards Science Center
Director, Geologic Hazards Science Center
Email
Phone
William Barnhart, Ph.D.
Assistant Coordinator
Assistant Coordinator
Email