| Abstract: | Processing of 20 seismic profiles acquired in the Chesapeake Bay area aided in analysis of the details of an impact structure and allowed more accurate mapping of the depression caused by a bolide impact. Particular emphasis was placed on enhancement of seismic reflections from the basement. Application of wavelet deconvolution after a second zero-crossing predictive deconvolution improved the resolution of shallow reflections, and application of a match filter enhanced the basement reflections. The use of deconvolution and match filtering with a two-dimensional signal enhancement technique (F-X filtering) significantly improved the interpretability of seismic sections. |
| Genre: | USGS Numbered Series |
| ProdID: | 34943 |
| Citation Author: | Lee, Myung W. |
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| Citation Edition: | Version 1.0 |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | 7 p. |
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| Citation Publisher: | U.S. Dept. of the Interior, U.S. Geological Survey, |
| Citation Series: | Bulletin |
| Citation Series Code: | B |
| Citation Series Number: | 2169 |
| Citation Search Results Text: | Processing of single channel air and water gun data for imaging an impact structure at the Chesapeake Bay; 1999; B; 2169; Lee, Myung W. |
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| Citation Year: | 1999 |
| Type: | citation/reference |
| Text: | Processing of single channel air and water gun data for imaging an impact structure at the Chesapeake Bay; 1999; B; 2169; Lee, Myung W. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| URL (INDEX PAGE): | http://pubs.usgs.gov/bul/b2169/ |
| Date Other: | Sun, 1 Aug 1999 00:00 -0500 |
| Publisher: | U.S. Dept. of the Interior, U.S. Geological Survey, |
