Saturday, March 06, 2004

Earth Exploration, Seismic reflection methods

Most seismic work utilizes reflection techniques. Sources and Geophones are essentially the same as those used in refraction methods. The concept is similar to echo sounding: seismic waves are reflected at interfaces where rock properties change and the round-trip travel time, together with velocity information, gives the distance to the interface. The relief

0 Comments:

Post a Comment

<< Home