| 紀錄類型: |
書目-語言資料,印刷品
: Monograph/item
|
| 杜威分類號: |
622.1592 |
| 書名/作者: |
Coding and decoding : seismic data : the concept of multishooting // Luc T. Ikelle. |
| 作者: |
Ikelle, L. |
| 出版者: |
Amsterdam ; : Elsevier,, c2010. |
| 面頁冊數: |
1 online resource (xii, 604 p.) : : ill. |
| 標題: |
Seismic reflection method - Data processing. |
| 標題: |
Seismology - Methodology. |
| 標題: |
Seismic prospecting - Data processing. |
| 標題: |
Engineering. |
| 標題: |
Mining engineering. |
| ISBN: |
9780080914459 (electronic bk.) |
| ISBN: |
0080914454 (electronic bk.) |
| 書目註: |
Includes bibliographical references and indexes. |
| 內容註: |
1. Introduction to multishooting: challanges and rewards -- 2. Mathematics of statistical decoding: instantaneous mixtures -- 3. Mathematics of statistical decoding: convolutive mixtures -- 4. Decoding methods for undertermined mixtures -- 5. Modelng and imaging of multishot data -- Appendix A. Nonnegative matrix factorization -- Appendix B. Nonnegative tensor factorization -- Appendix C.A review of 3D finite-difference modeling. |
| 摘要、提要註: |
Currently, the acquisition of seismic surveys is performed as a sequential operation in which shots are computed separately, one after the other. The concept of the multishooting approach illustrates that several shots can be generated from several locations and at different time intervals simultaneously. This approach is similar to that of multiple-access technology, which is widely used in cellular communications to allow several subscribers to share the same telephone line. The cost of performing various shots simultaneously is almost identical to that of one shot; thus, the savings in time and money expected from using the multishooting approach for computing seismic surveys compared to the current approach are enormous. By using this approach, the long-standing problem of simulating a three-dimensional seismic survey can be reduced to a matter of weeks and not years, as is currently the case. This book investigates how to collect, stimulate, and process multishooting data, as well as address what improvements in seismic characterization and resolution one can expect. Investigates how to collect, stimulate, and process multishooting data Addresses the improvements in seismic characterization and resolution one can expect from multishooting data Aims to educate the oil and gas exploration and production business of the benefits of multishooting data, and to influence their day-to-day surveying techniques. |
| 電子資源: |
http://www.sciencedirect.com/science/book/9780080451596 |