The Landsat Bulk Metadata Service allows you to quickly retrieve scene-based metadata from the USGS Landsat inventories. Searches can be made for specific areas of interest by path/row or latitude/longitude, or by sensor, date range or cloud cover. You can also download all metadata files per sensor.
The Data Dictionaries listed below define all fields included in the metadata of each Landsat scene:
Effective April 30, 2017: Newly-acquired Landsat 7 ETM+ and Landsat 8 OLI/TIRS scenes are processed into the Landsat Collection 1 inventory structure only. Landsat Pre-Collection inventory are no longer populated with newly-acquired data.