Government Documents and Information

Find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk

Explore Library of Congress's map collection

Share with the public the images, stories, and discoveries about the environment, Earth systems, and climate that emerge from NASA research

Find National Park maps and explore National Park Service GIS data and metadata

Provides access to one of the most significant archives on Earth, with comprehensive oceanic, atmospheric, and geophysical data

Produce accurate geologic maps and 3-D geologic frameworks

Find a variety of maps, including environmental maps, state maps, weather maps, and more

An online mapping tool that allows you to explore the images of the surface of a planet or satellite (moon) and access information related to the area you're exploring

Provides interactive maps, spatial data

Explore and download GIS datasets

Explore Texas geology and get data