Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794998
A. Galerne
In the 30'5, a substantial amount of gold was salvaged from a sunken ship, the "Egypt", by Sorina, a private Italian company. The salvage yielded 5 1/2 tons of gold and 42 tons of silver, worth a total of 378,000,000 at current value. During World War 1 1 , the British used an o l d decrepit ship, the " Niagara" , to transport gold from Singapore to Australia. They felt the Japanese would never fire on an old 5hip. They wet-e wrong, it was sunk and this led to a salvage in waters beyond diver depth by a remarkable salvor, Sir Williams, to retrieve a multimillion dollar cargo, using an observation bell,
{"title":"Development of deep water technology as it relates to future salvage","authors":"A. Galerne","doi":"10.1109/OCEANS.1988.794998","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794998","url":null,"abstract":"In the 30'5, a substantial amount of gold was salvaged from a sunken ship, the \"Egypt\", by Sorina, a private Italian company. The salvage yielded 5 1/2 tons of gold and 42 tons of silver, worth a total of 378,000,000 at current value. During World War 1 1 , the British used an o l d decrepit ship, the \" Niagara\" , to transport gold from Singapore to Australia. They felt the Japanese would never fire on an old 5hip. They wet-e wrong, it was sunk and this led to a salvage in waters beyond diver depth by a remarkable salvor, Sir Williams, to retrieve a multimillion dollar cargo, using an observation bell,","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127801776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794986
N.A. Marziani
{"title":"The multi-agency MOU on port security: a model for conflict resolution","authors":"N.A. Marziani","doi":"10.1109/OCEANS.1988.794986","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794986","url":null,"abstract":"","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131819312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.23588
S. Osmer, D. L. Murphy
The International Ice Patrol is using side-looking airborne radar for improved iceberg detection and to observe ocean surface features; is applying current velocity and sea surface temperature data from satellite-tracked oceanographic drifters; has begun using aircraft-launched expendable bathythermograph (AXBT) probes; and is using a satellite infrared imagery interpretation system. The International Ice Patrol is striving to improve the quality and quantity of environmental data collected on the Grand Banks of Newfoundland. The data are used by US Navy and Canadian environmental forecast centers to provide input data for the Ice Patrol's iceberg drift and deterioration prediction models.<>
{"title":"International ice patrol applied oceanography","authors":"S. Osmer, D. L. Murphy","doi":"10.1109/OCEANS.1988.23588","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.23588","url":null,"abstract":"The International Ice Patrol is using side-looking airborne radar for improved iceberg detection and to observe ocean surface features; is applying current velocity and sea surface temperature data from satellite-tracked oceanographic drifters; has begun using aircraft-launched expendable bathythermograph (AXBT) probes; and is using a satellite infrared imagery interpretation system. The International Ice Patrol is striving to improve the quality and quantity of environmental data collected on the Grand Banks of Newfoundland. The data are used by US Navy and Canadian environmental forecast centers to provide input data for the Ice Patrol's iceberg drift and deterioration prediction models.<<ETX>>","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134479973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794969
W. Herr
This paper presents an overview of Martin Marietta Aero & Naval Systems's Mobile Undersea Systems Test (MUST) Laboratory and the plan for AUV technology development and demonstration. The projects for technology development are focused on capabilities critical to attaining desired Autonomous Underwater Vehicle (AUV) performance. MUST is being developed to test and demonstrate these technologies in the infinitely variable ocean environment. The MUST Lab encompasses a general purpose, modular unmanned underwater vehicle including required support systems, and a land based Simulation and Integration Lab. The baseline vehicle is 30 feet long, 4.5 feet in diameter and capable of diving to 2000 feet. MUST will have completed sea trials and be operational by January 1989. MUST and the technology development projects are funded by Martin Marietta but the MUST system will be made available to support other industrial, academic and government test requirements.
{"title":"AUV technology development and demonstration program","authors":"W. Herr","doi":"10.1109/OCEANS.1988.794969","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794969","url":null,"abstract":"This paper presents an overview of Martin Marietta Aero & Naval Systems's Mobile Undersea Systems Test (MUST) Laboratory and the plan for AUV technology development and demonstration. The projects for technology development are focused on capabilities critical to attaining desired Autonomous Underwater Vehicle (AUV) performance. MUST is being developed to test and demonstrate these technologies in the infinitely variable ocean environment. The MUST Lab encompasses a general purpose, modular unmanned underwater vehicle including required support systems, and a land based Simulation and Integration Lab. The baseline vehicle is 30 feet long, 4.5 feet in diameter and capable of diving to 2000 feet. MUST will have completed sea trials and be operational by January 1989. MUST and the technology development projects are funded by Martin Marietta but the MUST system will be made available to support other industrial, academic and government test requirements.","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114422218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794966
E. Harlow
A b r e a k w a t e r by d e f i n i t i o n i s a work of man b u i l t i n t h e w a t e r f o r t h e p u r p o s e of b r e a k i n g down t h e waves of t h e s e a , s o a s t o s h e l t e r c e r t a i n o b j e c t s t o t h e l e e . I n o t h e r w o r d s . i t i s a c o n f r o n t a t i o n be tween a p o s s i b l y i r r e s i s t a b l e f o r c e and what i s hoped wi.11 p r o v e t o be a n immovable o b j e c t . I t i s h a r d l y s u r p r i s i n g t h a t a l t h o u g h m a n ' s e f f o r t s may s u c c e e d f o r a w h i l e , e v e n t u a l l y n a t u r a l f o r c e s w i l l p r e v a i l . The q u e s t i o n i s , € o r how l o n g c a n we s u c c e e d ?
{"title":"Why breakwaters break","authors":"E. Harlow","doi":"10.1109/OCEANS.1988.794966","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794966","url":null,"abstract":"A b r e a k w a t e r by d e f i n i t i o n i s a work of man b u i l t i n t h e w a t e r f o r t h e p u r p o s e of b r e a k i n g down t h e waves of t h e s e a , s o a s t o s h e l t e r c e r t a i n o b j e c t s t o t h e l e e . I n o t h e r w o r d s . i t i s a c o n f r o n t a t i o n be tween a p o s s i b l y i r r e s i s t a b l e f o r c e and what i s hoped wi.11 p r o v e t o be a n immovable o b j e c t . I t i s h a r d l y s u r p r i s i n g t h a t a l t h o u g h m a n ' s e f f o r t s may s u c c e e d f o r a w h i l e , e v e n t u a l l y n a t u r a l f o r c e s w i l l p r e v a i l . The q u e s t i o n i s , € o r how l o n g c a n we s u c c e e d ?","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122971278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794874
J. Legrand, A. Echardour, L. Floury, H. Floch, J. Kerducuff, T. Le Moign, G. Loaec, Y. Raer
NAD~A is a system developped to complete re-entry operations in deep sea boreholes, drilled for twenty years by the drilling vessels Glomar Challenger and JOIDES Resolution. NADIA is operated by a manned submersible at water depth of up to 6000 m, with a capability of lowering instruments in holes of 1000 m of penetration. This paper describes the system and re-entry operations, with some technical details about specific equipments developped within the project NADIA. The work to be cqmpleted during the upcoming cruise FARE is described. Then, a programme plan of development, following FARE is briefly exposed. The first trials at sea were completed successfully in 2300 m of water in the Mediterranean Sea. Operations in DSDP Hole 396 B will be conducted in July and August 1988.
{"title":"NADIA: wireline re-entry in deep sea boreholes","authors":"J. Legrand, A. Echardour, L. Floury, H. Floch, J. Kerducuff, T. Le Moign, G. Loaec, Y. Raer","doi":"10.1109/OCEANS.1988.794874","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794874","url":null,"abstract":"NAD~A is a system developped to complete re-entry operations in deep sea boreholes, drilled for twenty years by the drilling vessels Glomar Challenger and JOIDES Resolution. NADIA is operated by a manned submersible at water depth of up to 6000 m, with a capability of lowering instruments in holes of 1000 m of penetration. This paper describes the system and re-entry operations, with some technical details about specific equipments developped within the project NADIA. The work to be cqmpleted during the upcoming cruise FARE is described. Then, a programme plan of development, following FARE is briefly exposed. The first trials at sea were completed successfully in 2300 m of water in the Mediterranean Sea. Operations in DSDP Hole 396 B will be conducted in July and August 1988.","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122162686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794941
Kimiaki Kudo, T. Tsuzuku, K. Iwai, Y. Akiyama
{"title":"Wave focusing by a submemrged plate","authors":"Kimiaki Kudo, T. Tsuzuku, K. Iwai, Y. Akiyama","doi":"10.1109/OCEANS.1988.794941","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794941","url":null,"abstract":"","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125642455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.23555
J. Wagner, R. Mesecar
The concept of a virtual instrument is explored. The problem of how to move data between a host computer and the specialized interface is discussed. If use with the greatest variety of host computers is a goal, then RS-232 appears to be the interconnection method of choice. These ideas are realized in an improved, flexible design for a digital interface to an expendable bathythermograph (XBT) is reported. It makes use of the simplified serial communications and hardware features of RS-232 parts on a variety of personal computers. This design philosophy is shown to be applicable to other marine instrumentation needs.<>
{"title":"A common XBT/personal computer interface","authors":"J. Wagner, R. Mesecar","doi":"10.1109/OCEANS.1988.23555","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.23555","url":null,"abstract":"The concept of a virtual instrument is explored. The problem of how to move data between a host computer and the specialized interface is discussed. If use with the greatest variety of host computers is a goal, then RS-232 appears to be the interconnection method of choice. These ideas are realized in an improved, flexible design for a digital interface to an expendable bathythermograph (XBT) is reported. It makes use of the simplified serial communications and hardware features of RS-232 parts on a variety of personal computers. This design philosophy is shown to be applicable to other marine instrumentation needs.<<ETX>>","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127758914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.794949
B. Hutchison, S. Jagannathan
Seakeeping performance of several classes of existing and proposed monohull research vessels is compared. Performance was estimated using the U.S. Navy’s Standard Ship Motion Program (SMP). Other vessels considered include the AGOR 9/10 and the proposed UNOLS mediumendurance monohull research vessel. All of these vessels are compared to the U.S. Navy’s COR seakeeping criteria for the new AGOR 23. The Navy’s COR seakeeping criteria for the AGOR 23 are discussed and suggestions for increasing the clarity and usefulness of such criteria are provided.
{"title":"Monohull research vessel seakeeping and criteria","authors":"B. Hutchison, S. Jagannathan","doi":"10.1109/OCEANS.1988.794949","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.794949","url":null,"abstract":"Seakeeping performance of several classes of existing and proposed monohull research vessels is compared. Performance was estimated using the U.S. Navy’s Standard Ship Motion Program (SMP). Other vessels considered include the AGOR 9/10 and the proposed UNOLS mediumendurance monohull research vessel. All of these vessels are compared to the U.S. Navy’s COR seakeeping criteria for the new AGOR 23. The Navy’s COR seakeeping criteria for the AGOR 23 are discussed and suggestions for increasing the clarity and usefulness of such criteria are provided.","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124755465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-10-31DOI: 10.1109/OCEANS.1988.23552
K. Mahrt, C. Waldmann
A miniature fiber-optical point sea-refractometer with industrial prototype status has been developed for use in high-speed profiling applications. It can be used for a quick, precise survey of the density field of the ocean by directly measuring the index of refraction. Field data evaluation studies have shown that index of refraction profiles provide an extremely good representation of the actual density distribution. Significant correlation anomalies between CTD (current-temperature-density) derived density data and densities determined from index of refraction measurements have been observed. These differences can serve as parameters for a much more detailed description of bodies of water.<>
{"title":"Field proven high speed micro optical density profiler sampling 1000 times per second with 10/sup -6/ precision","authors":"K. Mahrt, C. Waldmann","doi":"10.1109/OCEANS.1988.23552","DOIUrl":"https://doi.org/10.1109/OCEANS.1988.23552","url":null,"abstract":"A miniature fiber-optical point sea-refractometer with industrial prototype status has been developed for use in high-speed profiling applications. It can be used for a quick, precise survey of the density field of the ocean by directly measuring the index of refraction. Field data evaluation studies have shown that index of refraction profiles provide an extremely good representation of the actual density distribution. Significant correlation anomalies between CTD (current-temperature-density) derived density data and densities determined from index of refraction measurements have been observed. These differences can serve as parameters for a much more detailed description of bodies of water.<<ETX>>","PeriodicalId":435174,"journal":{"name":"OCEANS '88. 'A Partnership of Marine Interests'. Proceedings","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1988-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134644755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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