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LAWRENCE -- A division of the Kansas Geological Survey, based at the University of Kansas, has won an award for scientific contributions from the world's largest professional geophysical society.
The award recognizes organizations that have made technical contributions that "substantially advanced the science of exploration geophysics." The Survey's Exploration Services Section will receive the Distinguished Achievement Award from the Society of Exploration Geophysicists at the Society's annual meeting in Salt Lake City in October.
"This is one of the most prestigious awards in geophysics," said Lee Allison, director of the Survey. "The previous winners are widely recognized as the powerhouses of science. For our Exploration Services program to 'run with the big dogs' is truly impressive. We are tremendously proud of our team and this honor."
Among the previous winners of the award, initiated in 1986, are the Stanford University Department of Geophysics, Massachusetts Institute of Technology, the University of Toronto Geophysics Laboratory, Texas Instruments Inc. and Delft University of Technology, the Netherlands.
The Section is being recognized for developing new techniques, equipment and software used in near-surface seismic investigations. Seismic reflection is used to create images of underground rocks without having to drill. The technique originally was used in oil exploration and is somewhat similar to sonar on ships or sonograms in medicine. The KGS group's contributions are in shallow seismic reflection, studying features that are less than 1,000 feet deep.
These near-surface techniques have many applications, including the detection of tunnels, mines and underground void spaces that might result in sinkholes at the surface. It is also used in studying geology related to the movement of underground contamination and in the search for resources, such as oil and gas.
The Exploration Services Section used seismic tools and techniques in Hutchinson in January 2001 to locate and help direct the drilling for natural gas that was believed to have escaped from an underground storage facility.
Researchers in the Exploration Services Section have developed and experimented with various techniques for producing and acquiring the data used in shallow seismic reflection. They also developed computer software for processing the data collected during seismic reflection.
The Exploration Services Section is headed by geophysicist Rick Miller and includes staff members Joe Anderson, Brett Bennett, Mary Brohammer, Choon Park, Jianghai Xia, Julian Ivanov and David Laflen. Don Steeples, formerly the deputy director at the Survey and now a professor in the KU geology department, also has participated in the group's research for the past 25 years.
"Without question the Exploration Services Section of the Kansas Geological Survey has made outstanding contributions to the geophysical community by adapting and developing seismic methodology for near-surface applications, and in educating and training many others around the world in this methodology," read the citation for the award. "For more than two decades, (the members of the Section) have been recognized internationally as leaders in shallow seismic reflection applications and research."
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