This is a site hosted at the EROS Data Center by the USGS. Here you will find public web map services, and interfaces developed at the center. Many of the public web map services are published on the Geography Network, and some national services are cohosted by ESRI. (Read more)
High Resolution Orthoimagery now available for Allentown,NJ-Baltimore,MD-Boston,MA-Cincinnati,OH-Cleveland,OH-Columbus,OH-Jacksonville,FL-Los Angeles,CA-Miami,FL-Minneapolis,MN-Nashville,TN-Phoenix,AZ-Philadelphia,PA-San Bernadino,CA-San Diego,CA-Savannah,GA on the Seamless Data Distribution System.
A new area for NED 1/3 Arc Second data has been added to SDDS. The new areas are pieces across the United States. To see what areas are available follow steps listed below.
USGS is now offering seamless National Elevation Dataset (NED) in 1/9 Arc Second resolution. This NED raster product is produced using Light Detection and Ranging (LIDAR) source data.
High Resolution Orthoimagery now available for Allentown,NJ-Baltimore,MD-Boston,MA-Cincinnati,OH-Cleveland,OH-Columbus,OH-Jacksonville,FL-Los Angeles,CA-Miami,FL-Minneapolis,MN-Nashville,TN-Phoenix,AZ-Philadelphia,PA-San Bernadino,CA-San Diego,CA-Savannah,GA on 
A new area for NED 1/3 Arc Second data has been added to SDDS. The new areas are pieces across the United States. To see what areas are available follow steps listed below.
USGS is now offering seamless National Elevation Dataset (NED) in 1/9 Arc Second resolution. This NED raster product is produced using Light Detection and Ranging (LIDAR) source data.