American Society for Photogrammetry and Remote Sensing

• Founded in 1934, the American Society for Photogrammetry and Remote Sensing (ASPRS) is a scientific association serving over 7,000 professional members around the world. Its mission is to advance knowledge and improve understanding of mapping sciences to promote the responsible applications of photogrammetry, remote sensing, geographic information systems (GIS), and supporting technologies.

University of Colorado Map Library

Santa Fe Trail Sites

American Museum of Natural History and the Center for Biodiversity and Conservation

• Primarily a link for working with Remote Sensing imagery but with links on RS Basic Concepts, Tutorials and other useful information.

The Geographers Craft: Aerial Photography and Remote Sensing

• An online introduction to AP & RS, originally developed in 1995 and last updated in 2000 but still useful information on how to use aerial photographs once you’ve obtained them.