The Harmonized Landsat Sentinel-2 (HLS) science team has made the LP DAAC aware of an HLS Quality Assessment (QA) data issue that impacts the Fmask quality band within the HLS Operational Land Imager Surface Reflectance and TOA Brightness (HLSL30) and HLS Sentinel-2 Multi-spectral Instrument Surface Reflectance (HLSS30) Version 2 data products. HLS Fmask data may contain the following omission and commission errors:
Any updates to the HLS collection will be announced via news announcements on the LP DAAC website. Visit the LP DAAC’s “News” section to see the most recently released news announcements from the LP DAAC. Subscribe to the LP DAAC’s listserv by sending a blank email to firstname.lastname@example.org to receive listserv messages from the LP DAAC regarding data updates.
We apologize for any inconvenience this may have caused. Please contact LP DAAC User Services with any questions or concerns.