Maps and Geospatial Imagery: Geospatial Imagery

USGS portal to sources of imagery

Satellite images provided through USGS. Landsat 8 and earlier generations of Landsat. Various spectra formats, and other satellite imagery are also offered.

USGS portal for National Aerial Photography Program (NAPP), Digital Orthophoto Quadrangles (DOQ), and others.

Large-scale street plans of Ohio communities, from 1867-1970. Show the outline of each building with street names, street and sidewalk widths, property boundaries, building use, and house and block numbers.

National Oceanic and Atmospheric Administration's page on satellite imagery and data with interactive tools to view and download real-time imagery.

The National Archives holds over 35,000,000 aerial photographs produced mostly by Federal Agencies. These records date from 1918-2011, covering both domestic and foreign sites. The vast majority of these aerial photographs are held by the Cartographic Branch, spread across various Record Groups and series. Some may be available online or by request from the National Archives

The National Collection of Aerial Photography is one of the largest collections of aerial imagery in the world, containing tens of millions of images featuring historic events and places around the world.