Search Assistance - Products
USGS Store: Search for and order USGS Topographic and other maps online. Supports secure credit card ordering.
View USGS Maps and Aerial Photos Online
USGS Geographic Information Office: Links to selected USGS Business Partner Program (BP) and Cooperative Research and Development Agreement (CRADA) partner sites where you may view USGS maps and aerial photo images from your Web browser.
EarthExplorer: A complete search and order tool for digital aerial photos, elevation data, and satellite products distributed by the USGS. Supports secure online credit card ordering.
PhotoFinder: All National Aerial Photography Program (NAPP) photography can be searched and digital images ordered using PhotoFinder. For a more complete search and order interface that supports all USGS aerial products, use Earth Explorer.
Find Retailers that Sell USGS Maps and Other Products
USGS Business Partners: This web site is designed to help customers find and contact USGS Business Partners that retail USGS products such as maps, aerial photographs, satellite imagery, and digital cartographic data. Although USGS hosts this site as a service to the Business Partner network, specific information on each retailer is maintained by that retailer.
Seamless Data Distribution System: This web site, also known as the Seamless Server, offers an interactive mapping interface for downloading free GIS data online. The Seamless Server hosts a number of national coverages and international data sets including elevation, orthoimagery, hydrography, transportation, and administrative data.
Obtain Geospatial Data, Documents, and Resources
Geodata.gov: This Web site, also known as the Geospatial One-Stop, serves as a public gateway for improving access to geospatial information and data under the Geospatial One-Stop e-government initiative. The geodata.gov portal is designed to facilitate communication and sharing of geographic data and resources to enhance government efficiency and improve citizen services.
Search for Geologic Maps and Related Information
National Geologic Map Database: The Geoscience resource for maps and related data about: geology, hazards, earth resources, geophysics, geochemistry, geochronology, paleontology, and marine geology.
Search for Publications by Title and Author
USGS Publications Warehouse: Our reports and thematic maps database currently contains more than 61,000 bibliographic citations, including numbered series begun as early as 1882. Use this database citation search tool to locate and, often, to link to the full content of a publication. Availability, price, and purchase options are given for in-stock products.
Browse USGS Field Study Photographs
Earth Science Photographic Archives: The Photographic Library, located in Denver, Colorado, is an archives of still photographs taken by USGS scientists as part of their field studies. Their online system provides access to over 21,600 photographs dating from 1868 to the present. Subjects include geology, earthquakes, national parks and monuments, pioneer photographers, the 1980 eruption of Mount St. Helens volcano, and mining operations. The photographs are not copyrighted and maybe viewed and downloaded free of charge. Reproductions (prints, transparencies, and negatives) may be ordered from the library at cost.