EarthExplorer
EarthExplorer is a web-based catalog and data download portal operated by the United States Geological Survey (USGS). It provides access to a large archive of remotely sensed imagery and geospatial data, enabling users to search, preview, and obtain data for scientific research, planning, education, and other applications. The platform centers on satellite imagery and aerial photography and aggregates data from multiple programs.
Data in EarthExplorer comes from several sources, with Landsat imagery forming a core component, complemented by
The user workflow in EarthExplorer emphasizes ease of discovery and retrieval. After selecting a scene, users
Access and licensing policies reflect the public nature of much USGS data. Landsat imagery and many other