Remarks
USGS is covered by Clarivate Data Citation Index. USGS science Data Catalog is a member node of DataONE: https://search.dataone.org/#profile/USGS_SDC . Other tools to retrieve USGS Data: The USGS EarthExplorer (EE) for aerial photos, elevation data and satellite products https://earthexplorer.usgs.gov/; USGS Global Visualization Viewer (GloVis) for Landsat missions, ASTER and MODIS data holdings https://glovis.usgs.gov/; LandsatLookViewer https://landsatlook.usgs.gov/