This web page introduces some basic concepts of stereo photography useful for geological engineers, geoengineers and engineering geologists. This brief review of stereo photography shows how easy it is to take stereo pairs and how valuable they can be in geoengineering consulting practices.
The USACOE is responsible for all of the navigable waters within the continental U.S., as well as for flood control and environmental protection and disaster response. Of course they also are responsible for designing and […]
This database contains a collection of USGS videos and animations. Although by no means exhaustive, the list provides a broad representation of USGS research available through visual media. Visit USGS Videos and Animations