DEEP-WELL RESEARCH.
Abstract
A five-instrument array of vertical seismometers was operated near Franklin, West Virginia, and one triaxial seismometer and one vertical seismometer were operated as an array at the site near Apache, Oklahoma. The test site near Grapevine, Texas, was operated throughout the period. The coordinate transformed output of a triaxial seismograph was compared with the output of conventional seismographs. Minor differences were found. Wiener optimum filters were developed for use with digitally processed data. An example of the degree of noise suppression achieved with one of the contemplated processing techniques is presented. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 15, 1966
- Accession Number
- AD0480347
Entities
People
- Edward J. Douze
- Richard M. Shappee
- Robert F. Knight
Organizations
- Geotech Instruments (United States)