The OPERA Land Surface Disturbance Alert from Harmonized Landsat Sentinel-2 provisional (OPERA_L3_DIST-ALERT-HLS) Version 0 data product is no longer available through NASA’s Earthdata Search as of April 24, 2025. These data products were generated by NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project and archived by the Land Processes Distributed Active Archive Center (LP DAAC).
Users are encouraged to transition to the OPERA_L3_DIST-ALERT-HLS Version 1 data product, which was released on March 14, 2024, and has achieved Stage 1 validation. Users currently working with Version 0 data are advised to migrate their workflows to the Version 1 product to ensure continuity and access to the most accurate and up-to-date information.
For questions or assistance, please contact LP DAAC User Services.