NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project has discovered a processing error affecting DSWx-S1 data products generated from May 2025 onwards. This error is causing Sentinel-1A (S1A) and Sentinel-1C (S1C) data to be incorrectly mixed into a single product.
This issue is currently under investigation by the OPERA team. As a precaution, the OPERA team has temporarily stopped the production of DSWx-S1 while they resolve this matter. We will provide more information as soon as it becomes available. We apologize for any inconvenience this may cause.