ARIA Sentinel-1 Geocoded Unwrapped Interferogram (Version 1) EARTH SCIENCE>SPECTRAL/ENGINEERING>RADAR EARTH SCIENCE>AGRICULTURE>SOILS Sentinel-1 Sentinel-1A Sentinel-1B C-SAR Sentinel-1 Sentinel-1A Sentinel-1B C-SAR DIF10 aria jpl nasa sentinel-1 sar c-band insar interferogram unwrapped phase coherence surface deformation earth observation sentinel-1a sentinel-1b sentinel-1c c-sar The ARIA Sentinel-1 Geocoded Unwrapped Interferogram (S1-GUNW) product provides standardized, geocoded, unwrapped interferograms derived from Sentinel-1 Interferometric Wide-swath (IW) SAR data. Each product represents the interferometric phase difference between a reference (newer) and a secondary (older) SAR acquisition, enabling detection of centimetre-scale surface deformation caused by earthquakes, volcanic activity, landslides, and subsidence.Products are provided as CF-compliant NetCDF4 files at 90-metre pixel spacing in geographic coordinates (EPSG:4326). Processing is performed via the open-source ISCE2 TopsApp pipeline on AWS HyP3, operated by the Advanced Rapid Imaging and Analysis (ARIA) project at NASA/JPL and ASF DAAC.The dataset contains modified Copernicus Sentinel data processed by ESA and ARIA NASA/JPL. VITO 2026-06-10T00:00:00.00Z series aria-s1-gunw-v1 eng -90.0 -180.0 90.0 -180.0 90.0 180.0 -90.0 180.0 -90.0 -180.0