A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer
Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Se...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Bowen, Adrian N. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1984 |
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| Schlagwörter: |
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| Anmerkung: |
© D. Reidel Publishing Company 1984 |
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| Übergeordnetes Werk: |
Enthalten in: Marine geophysical research - Kluwer Academic Publishers, 1970, 6(1984), 3 vom: Sept., Seite 275-293 |
|---|---|
| Übergeordnetes Werk: |
volume:6 ; year:1984 ; number:3 ; month:09 ; pages:275-293 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF00286530 |
|---|
| Katalog-ID: |
OLC2075539839 |
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| 520 | |a Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. | ||
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10.1007/BF00286530 doi (DE-627)OLC2075539839 (DE-He213)BF00286530-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Bowen, Adrian N. verfasserin aut A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © D. Reidel Publishing Company 1984 Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. Seismic Data Hydrophone Seismic Profile Seismic Reflection Seismic Reflection Profile Enthalten in Marine geophysical research Kluwer Academic Publishers, 1970 6(1984), 3 vom: Sept., Seite 275-293 (DE-627)129987603 (DE-600)414196-9 (DE-576)01554558X 0025-3235 nnns volume:6 year:1984 number:3 month:09 pages:275-293 https://doi.org/10.1007/BF00286530 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2027 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 AR 6 1984 3 09 275-293 |
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10.1007/BF00286530 doi (DE-627)OLC2075539839 (DE-He213)BF00286530-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Bowen, Adrian N. verfasserin aut A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © D. Reidel Publishing Company 1984 Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. Seismic Data Hydrophone Seismic Profile Seismic Reflection Seismic Reflection Profile Enthalten in Marine geophysical research Kluwer Academic Publishers, 1970 6(1984), 3 vom: Sept., Seite 275-293 (DE-627)129987603 (DE-600)414196-9 (DE-576)01554558X 0025-3235 nnns volume:6 year:1984 number:3 month:09 pages:275-293 https://doi.org/10.1007/BF00286530 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2027 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 AR 6 1984 3 09 275-293 |
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10.1007/BF00286530 doi (DE-627)OLC2075539839 (DE-He213)BF00286530-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Bowen, Adrian N. verfasserin aut A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © D. Reidel Publishing Company 1984 Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. Seismic Data Hydrophone Seismic Profile Seismic Reflection Seismic Reflection Profile Enthalten in Marine geophysical research Kluwer Academic Publishers, 1970 6(1984), 3 vom: Sept., Seite 275-293 (DE-627)129987603 (DE-600)414196-9 (DE-576)01554558X 0025-3235 nnns volume:6 year:1984 number:3 month:09 pages:275-293 https://doi.org/10.1007/BF00286530 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2027 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 AR 6 1984 3 09 275-293 |
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10.1007/BF00286530 doi (DE-627)OLC2075539839 (DE-He213)BF00286530-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Bowen, Adrian N. verfasserin aut A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © D. Reidel Publishing Company 1984 Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. Seismic Data Hydrophone Seismic Profile Seismic Reflection Seismic Reflection Profile Enthalten in Marine geophysical research Kluwer Academic Publishers, 1970 6(1984), 3 vom: Sept., Seite 275-293 (DE-627)129987603 (DE-600)414196-9 (DE-576)01554558X 0025-3235 nnns volume:6 year:1984 number:3 month:09 pages:275-293 https://doi.org/10.1007/BF00286530 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2027 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 AR 6 1984 3 09 275-293 |
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10.1007/BF00286530 doi (DE-627)OLC2075539839 (DE-He213)BF00286530-p DE-627 ger DE-627 rakwb eng 550 VZ 16,13 ssgn Bowen, Adrian N. verfasserin aut A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer 1984 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © D. Reidel Publishing Company 1984 Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. Seismic Data Hydrophone Seismic Profile Seismic Reflection Seismic Reflection Profile Enthalten in Marine geophysical research Kluwer Academic Publishers, 1970 6(1984), 3 vom: Sept., Seite 275-293 (DE-627)129987603 (DE-600)414196-9 (DE-576)01554558X 0025-3235 nnns volume:6 year:1984 number:3 month:09 pages:275-293 https://doi.org/10.1007/BF00286530 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_11 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_154 GBV_ILN_601 GBV_ILN_2027 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 AR 6 1984 3 09 275-293 |
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550 |
| title_sort |
a high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer |
| title_auth |
A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer |
| abstract |
Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. © D. Reidel Publishing Company 1984 |
| abstractGer |
Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. © D. Reidel Publishing Company 1984 |
| abstract_unstemmed |
Abstract A seismic reflection profiling system utilising a surface air gun source and a deep-towed horizontal hydrophone streamer has been developed for high resolution studies in the deep ocean. The instrument is deployed on a conventional armoured single conductor cable at depths of up to 6 km. Seismic data from the 30 m long streamer is wide-band frequency modulated up the towing cable to the ship together with a high frequency monitor from a 3.5 kHz echo-sounder mounted on the instrument package. The geometry of the system allows an order of magnitude improvement in spatial resolution compared with that obtained from standard surface source/receiver configurations. The summed hydrophones of the streamer attenuate cable-generated mechanical noise, and the 3.5 kHz sea-surface and bottom reflected returns provide receiver positioning information. The system has been successfully deployed at depths of 5 km in the Vema Fracture Zone in the North Atlantic, and although initially difficulties were experienced in balancing the streamer, subsequent profiles across the transform fault show details of sub-bottom structure which on conventional surface records are generally masked by diffraction hyperbolae. © D. Reidel Publishing Company 1984 |
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| container_issue |
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| title_short |
A high-resolution seismic profiling system using a deep-towed horizontal hydrophone streamer |
| url |
https://doi.org/10.1007/BF00286530 |
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