Geodetic displacement data near North Brawley Geothermal Field, 2009-2019 (Q6691396)

SupplementaryDatasetfor Materna, Barbour, Jiang, and Eneva (2022), Detection of aseismic slip and poroelastic reservoir deformation at the North Brawley Geothermal Field from 20092019.The 2009-2019 downsampled and processed displacements for modeling,shown in their Figure 3, are presented in this repository. Processing methodsare included in detail inthe paper. Also included are the fault geometries used for modeling andthe surface rupture trace of theM4.7 normal faulting earthquake in the 2012 Brawley Swarm,traced from a UAVSAR interferogram. TerraSAR-X data were ordered from the German Space Agency (DLR), using funding from grant GEO-10-001 awarded to Imageair Inc. by the California Energy Commission (CEC). InSAR/SqueeSAR processing of these data was done by TRE Altamira in Canada and Italy under CEC grant GEO-16-003 to Imageair Inc. Leveling data were obtained from the Imperial County Department of Public Works (https://publicworks.imperialcounty.org) and processed under the same grant. The Copernicus Sentinel-1 data were processed by the European Space Agency (ESA) and retrieved from the Alaska Satellite Facility (ASF) (https://search.asf.alaska.edu/). Sentinel-1 displacement time series were derived from interferograms processed in Jiang and Lohman (2021) through the support of Southern California Earthquake Center (SCEC) award 20139. SCEC is funded by NSF Cooperative Agreement EAR-1600087 USGS Cooperative Agreement G17AC00047. UAVSAR data can be downloaded at https://uavsar.jpl.nasa.gov/. Quadtree downsampling was performed with the Kite library (Isken et al., 2017).