TabbedOverviewThe U.S. Geological Survey is a source for free and open access Geographic Information Systems (GIS) Data. The datasets include both spatial and geographic data provided through several access platforms including: the National Map, Earth Explorer, GloVIS, LandsatLook, and others. Provider: U.S. Geological SurveyPosted: Sep 21, 2016 2:25pmUpdated: Oct 6, 2016 1:22pmSourceInformation provided here is drawn from a number of sources, and may not yet have been fully verified by CRL. DetailsCollection ContentSubject Areas: Science, Engineering and TechnologySocial SciencesResource Types: Big dataDatasetGeospatial dataMapsOpen AccessTerms and Provider DetailsProvider: U.S. Geological Survey Website: https://www.usgs.gov/ Community RatingsPlatform and user interface: 0 Your rating: None 0 No votes yet Content scope and completeness: 0 Your rating: None 4 Average: 4 (1 vote) Cost and price-structure: 0 Your rating: None 0 No votes yet Print