Distribution of aseismic deformation along the central San Andreas and Calaveras Faults from differencing repeat airborne lidar
October 26, 2020
Fault creep reduces seismic hazard and serves as a window into plate boundary processes; however, creep rates are typically constrained with sparse measurements. We use differential lidar topography (11–13 year time span) to measure a spatially dense surface deformation field along a 150 km section of the Central San Andreas and Calaveras faults. We use an optimized windowed‐iterative‐closest‐point approach to resolve independent creep rates every 400 m at 1–2 km apertures. Rates vary from
Citation Information
| Publication Year | 2020 |
|---|---|
| Title | Distribution of aseismic deformation along the central San Andreas and Calaveras Faults from differencing repeat airborne lidar |
| DOI | 10.1029/2020GL090628 |
| Authors | Chelsea P Scott, Stephen B. DeLong, J Ramon Arrosmith |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Geophysical Research Letters |
| Index ID | 70217887 |
| Record Source | USGS Publications Warehouse |
| USGS Organization | Earthquake Science Center |
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