Places identified may be viewed with the Tiger Map Server and census data may be obtained through the 1990 Census Lookup, both available here. This site offers data on regional weather, land use, wildlife, geology, wetlands, water conditions, and urbanization. It also includes recent USGS news releases, maps, and a bibliography of publications on the Bay region. Additional features include notifications of area USGS Chesapeake Bay activities and fact sheets for neighboring states. This link provides access to current earthquake activity in Northern California, seismic information, maps of recent earthquakes, and California and Hawaii seismicity plots.
Information is presented on the latest quakes, on hazards, preparedness, and studying earthquakes.
From this url you can access information from a list of 42 guides, including NASA Aerial Photography, Global Hyrographic Data, and MultiSpectral Scanner Landsat Data. GLIS contains abstract, description, and search information for each data set. There are links to the USGS EROS Data Center Home Page and the USGS and National Mapping Center Home Pages. Provided by the U.S. Fish and Wildlife Service, this database offers, along with downloadable data, a national list of plant species, access to the GIS Think Tank to resolve problems with digital mapping efforts, information on maps available, the classification Manual of Wetlands and Deepwater Habitats of the U.S. online, and links to other Wetlands data sources. This information may be accessed by entering the USGS Station Number, Station Name, or County or by viewing tables sorted by Station Name or Station Number.