Spatial

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The Data Pool is the publicly available portion of the Land Processes Distributed Active Archive Center online holdings.It offers ASTER data covering the US and its territories and global MODIS data. It offers FTP access to selected data products.… Read more.

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The GDEx data access interface is the result of collaboration between the Land Processes Distributed Active Archive Center and George Mason University's Center for Spatial Information Science and Systems. This GDEx tool allows users to browse and… Read more.

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GloVis is an online search and order tool for selected satellite and aerial data. Through a graphic map display, the user can select any area of interest and immediately view all available  images within the USGS inventory for the specified… Read more.

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EarthExplorer provides online search, browse display, metadata export, and data download for earth science data from the archives of the USGS. The EarthExplorer interface allows users to search and download aerial photography, satellite data,… Read more.

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The Government of Canada Geospatial Data Extraction Tool (formerly GeoGratis) provides free access to geospatial data and maps published by Natural Resources Canada. Their Geospatial Data Extraction tool allows for selected vector and… Read more.

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Scholars GeoPortal provides users with an interactive map interface for searching, browsing, exploring, and accessing geospatial data and aerial imagery. It allows users to customize their data extracts by selecting the appropriate extent,… Read more.