This site includes lots of information, including geospatial data sets and standards, ordering information for hard copies of USGS maps, the National Atlas of the United States , and the USGS National Geologic Map Database . The Johns Hopkins University Applied Physics Laboratory has made available this full-color atlas of landforms in the U. S. Shaded relief maps, satellite images, and county maps are online for each of the states.
Users select the type of information and location to be mapped.
Lots of satellite images and astronomical information are included here. MapQuest can help.