LandSat Missions - Landsat Quality Assessment Tools
Data and Resources
| Field | Value |
|---|---|
| dcat_issued | 2021-07-09T02:34:23.000Z |
| dcat_modified | 2021-07-09T02:35:25.000Z |
| dcat_publisher_name | AmeriGEOSS |
| guid | https://www.arcgis.com/home/item.html?id=cc558a8c29fa491595762224665c399d |
| Tags |
|
| isopen | False |
| metadata_created | 2025-09-18T17:45:55.804109 |
| metadata_modified | 2025-09-19T17:45:54.723407 |
| notes | <p style='box-sizing:border-box; margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:"Source Sans Pro", sans-serif; font-size:14px;'>Quality Assessment (QA) bands are helpful for evaluating the overall usefulness of a Landsat pixel. Each pixel in the QA band contains an integer value that represents bit packed combinations of surface, atmospheric, and sensor conditions that can affect the individual pixel quality.</p><p style='box-sizing:border-box; margin-top:0px; margin-bottom:10px; color:rgb(51, 51, 51); font-family:"Source Sans Pro", sans-serif; font-size:14px;'>QA bands are currently provided with <a href='https://www.usgs.gov/land-resources/nli/landsat/landsat-collections' rel='nofollow ugc' style='box-sizing:border-box; background:transparent; color:rgb(29, 90, 171);'>Landsat Level-1</a> and <a href='https://www.usgs.gov/land-resources/nli/landsat/landsat-surface-reflectance' rel='nofollow ugc' style='box-sizing:border-box; background:transparent; color:rgb(29, 90, 171);'>Landsat Level-2 Surface Reflectance</a> data products. </p> |
| num_resources | 2 |
| num_tags | 7 |
| title | LandSat Missions - Landsat Quality Assessment Tools |
| url | https://www.amerigeo.org/documents/amerigeoss::landsat-missions-landsat-quality-assessment-tools |