Geographic Information Systems

EROS spans from 1937 aerial photographs to current, hourly submissions of satellite images of the Earth’s surface. Satellite image archive starts in 1960.

Allows users to explore the historical maps, save the current view as a web map, and download the maps as high-resolution georeferenced images in GeoTIFF format for use in web mapping applications and GIS.

A tool for viewing current and historical topographical maps.

Portal to GIS data from the Geology, Geophysics, and Geochemistry Science Center of the USGS.

Provides soil data and information produced by the National Cooperative Soil Survey. Soil surveys can be used for general farm, local, and wider area planning.

Delivers current, peer-reviewed tree benefits estimation science data from the USDA Forest Service.