Finite-Source Model of the M6.0 July 8, 2021 Antelope Valley, CA Earthquake

<p>This zip file contains the InSAR line-of-sight (LOS) displacements derived from Sentinel-1 data collected along four satellite tracks (T42,T64, T137, T144) covering the 2021 M6 Antelope Valley earthquake in Eastern California. For each track, all possible interferograms of roughly 1-month long in time spanning the earthquake without sharing a common scene are stacked to obtain the average coseismic LOS displacement. See text for details.</p> <p>&nbsp;</p> <p># data format: NetCDF grid file</p> <p>&quot;dlos_stack_coseismic.grd&quot;&nbsp; ---- average coseismic LOS displacement (unit: meters); positive value corresponds to surface deformation toward the satellite.</p> <p>look_e/n/u.grd --- East, North, Vertical (Up) components of the line-of-sight direction, so that</p> <p>&nbsp;</p> <p>&nbsp; &nbsp; &nbsp; dlos_displacement = dUe*look_e + dUn*look_n + dUup*look_u</p> <p>&nbsp;</p> <p>where dUe, dUn, and dUup represent the Eastward, Northward, and Upward surface motion.</p> <p>&nbsp;</p> <p>We also provide the ascii-format downsampled LOS displacement of each track that went into the coseismic slip modeling (&quot;dlos_stack_coseismic_samp.txt&quot;). The file contains 6 columns:</p> <p>#longitude&nbsp; latitude&nbsp; dLOS(cm) vE&nbsp; &nbsp; vN&nbsp; vUp</p> <p>Questions: Kang Wang (kangwang@berkeley.edu)</p> <p>&nbsp;</p>