Geology & Geophysics: Web Resources
Site emphasizes information useful to both citizens and local professional geologists: natural hazards, mineral industries, mapping, dinosaurs, rock collecting, etc.
Exceptional collection of interactive services. Find maps, photos, place names, data sets, geologic unit names. Good background information and links for issues of public concern like natural hazards.
Google Earth is a free resource that lets you point to any site anywhere on Earth to see satellite imagery, maps, terrain, 3D buildings and even explore galaxies in the Sky.
Links to major sites which have loaded aerial photographs and USGS topographic maps.
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