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Seabed resident event driven profiling system (SREP). Concept, design and tests

DRS at CSIR-National Institute of Oceanography

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Title Seabed resident event driven profiling system (SREP). Concept, design and tests
 
Creator Mascarenhas, A.A.M.Q.
Afzulpurkar, S.
Maurya, P.K.
Fernandes, L.
Madhan, R.
Desa, E.S.
Dabolkar, N.A.
Navelkar, G.S.
Naik, L.
Shetye, V.G.
Shetty, N.B.
Prabhudesai, S.P.
Nagvekar, S.
Vimalakumari, D.
 
Subject Oceanographic support services
Oceanographic support services
Oceanography and limnology
 
Description The seabed resident event driven profiling system (SREP) described here offers a novel, optimized approach to profiling in coastal waters from seabed to sea surface during the rough seas encountered in the southwest monsoon season (June-Sept). It consists of a winch system and a tethered instrumented profiler. The winch system launches and retrieves the profiler. The tethered profiler is programmed to move up and down the water column to sample and transmit water column properties when it reaches the sea surface. It uses standard oceanographic sensors to measure vertical structure at ~0.25m resolution. The major challenges addressed in this paper are long endurance of three months, underwater acoustic communications between the sea bed and the profiler unit and data transmission by the profiler to the shore
 
Date 2017-02-14T12:01:55Z
2017-02-14T12:01:55Z
2016
 
Type Conference Article
 
Identifier Proceedings of the 2016 IEEE/OES Autonomous Underwater Vehicles (AUV). (IEEE/OES Autonomous Underwater Vehicles (AUV); Tokyo; Japan; Nov. 6-9, 2016). ; 2016; 273-277
http://drs.nio.org/drs/handle/2264/5070
 
Language en
 
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Publisher IEEE