EurOCEAN 2000 - Vlaams Instituut voor de Zee

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C. Smith Institute of Marine Biology of Crete P.O. Box 2214 71003 Iraklion Greece tel. 0030 81 242022 fax 0030 81 241882 E-mail : csmith@imbc.gr A. Grehan National University of Ireland, Galway Zoology Department Galway Ireland tel. 00353 91 750351 fax 00353 91 525005 E-mail : Anthony:Grehan@nuigalway.ie 631
ARAMIS, A NEW SYSTEM FOR ROBOTIC INSPECTION OF SEDIMENTS, HAS SUCCESSFULLY COMPLETED THE FIRST TEST CAMPAIGN 632 A. Terribile 1 , D. Lane 2 , G. Veruggio 3 , V. Rigaud 4 , B. Papalia 5 , W. Simpson 6 , M. Canals 7 , C. Smith 8 , A. Grehan 9 1 Tecnomare SpA, Italy; 2 Heriot-Watt University, UK; 3 IFREMER, France; 4 CNR-IAN, Italy; 5 ENEA, Italy; 6 Challenger Oceanic, UK; 7 Universitat de Barcelona, Spain; 8 Institute of Marine Biology of Crete, Greece; 9 National University of Ireland, Galway, Ireland SUMMARY There is an increasing demand by the scientific community for a mobile scientific platform capable of automatically obtaining samples of, for example, water and sediment, and of carrying out accurate quantitative photo and video transects. To address both the needs of state of the art scientific investigations and to improve the efficiency and economy of data collection, an innovative system, ARAMIS (Advanced ROV package for Automatic Mobile Investigation of Sediments), has been developed with the support of EC MAST III program. ARAMIS is a scientific and technological package, to be integrated with typical mid class existing ROV’s. The ARAMIS+ROV system is aimed at providing a highly automated scientific tool for carrying carry out multidisciplinary missions. Such capabilities have been demonstrated by a first test campaign of the system, carried out in protected waters. INTRODUCTION There is an increasing demand by the scientific community for a mobile scientific platform capable of automatically obtaining samples of, for example, water and sediment, and of carrying out accurate quantitative photo and video transects. In particular, the possibility of actually inferring accurate and real-time dimensional information from TV pictures with the capability for absolute size measurements is deemed extremely valuable. Up to the present day the majority of marine measurements (chemical, biological and physical) is taken by remote sampling techniques, i.e. by deploying the sampling devices directly from the surface. These techniques have inherent problems, such as: they are inefficient, sampling cannot be precision related to an underwater feature, is not repeatable, and can have a high degree of impact on the environment. The employment of Remotely Operated Vehicles (ROV's) potentially alleviates such drawbacks. Indeed, the scientific community has been using ROV's for the past 20 years, but these have been mostly with ‘off-the-shelf’ models and very few have been adapted for specialized sampling. To both address the needs of state of the art scientific investigations and to improve the efficiency and economy of data collection, an innovative system, ARAMIS (Advanced ROV
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OFFICE FOR OFFICIAL PUBLICATIONS OF
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EurOCEAN 2000 The European Conferen
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TABLE OF CONTENTS (Volumes I - II)
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Integrated nitrogen model for europ
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II.1.2 Mehtods for monitoring, fore
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III.2.2 Oceanographic measurement a
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380
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382
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Jan van de Graaff Delft University
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dimensional near-field hydrodynamic
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ISVA, turbulence under spilling bre
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Most important results until now: W
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TITLE : PREDICTION OF COHESIVE SEDI
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394 PREDICTION OF COHESIVE SEDIMENT
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processes of CBS. This is particula
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liquefaction (e.g. induced by wave
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TITLE : COASTAL STUDY OF THREE-DIME
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COASTAL STUDY OF THREE-DIMENSIONAL
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morphological change. Their predict
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O’Connor B.A., and Nicholson J. (
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Professor F Seabra-Santos Universid
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The INDIA Project brings together m
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412 (CCMS-POL, USC) and bed sonar e
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Prof. D. Myrhaug (NTNU) Norwegian U
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project is focussed on relevant pra
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Modelling results for the flat bed
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engineering firms (coastal engineer
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422
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Luigi Alberotanza Inst. for the Stu
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All three sites are equipped with i
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2.3 Assessment of methods for the i
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TITLE : OPERATIONAL MODELLING FOR C
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‰ B. Model investigations on oper
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modelling strategies and sampling d
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TITLE: A USER-FRIENDLY TOOL FOR THE
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EUROWAVES OVERVIEW A quick illustra
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Figure 1 An example of the EUROWAVE
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Figure 4 Example output field for s
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444 EUROPEAN RADAR OCEAN SENSING He
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Figure1: WERA current field. Figure
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information in maps has proven to b
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Universidad Politecnica de Cataluny
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esources, such as in ship routing.
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Data Analysis The basic idea of adv
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implemented in system analyses and
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Dr. Claude Millot CNRS LOB/COM B.P.
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MEDITERRANEAN FORECASTING SYSTEM PI
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ADCP and line three mooring consist
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464 MeteoFrance ftp site Ocean forc
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TITLE: ASSESSMENT OF ANTIFOULING AG
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INTRODUCTION Antifouling paints are
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e.g. diuron was detected in Swedish
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esults suggest effects in the low n
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TITLE: SCOUR AROUND COASTAL STRUCTU
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Conference among others, and will b
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TOPIC 2.4. SEDIMENT TRANSPORT/SCOUR
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TITEL: VALIDATION OF LOW LEVEL ICE
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Ice compressive strength tests were
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subsequent inclined shear failure.
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486 Fig. 1 Fig. 2
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ir. M. Willems FC/FH - Flanders Hyd
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jetty and the armour layer. Out of
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Both the Zeebrugge and the Petten s
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alternative methods for the evaluat
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PORTUGAL Dr. César Andrade Centro
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Dr. Yolanda Foote Centre for Enviro
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cliff erosion and the life span of
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BIOLOGICAL PROCESSES ESPED recognis
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504
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506
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508
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510 AUTOMATIC IDENTIFICATION AND CH
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complexity of the data. Once traine
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INTEGRATING IDENTIFICATION AND CHAR
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TITLE: SEDIMENT IDENTIFICATION FOR
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518 SEDIMENT IDENTIFICATION FOR GEO
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The way to sense the marine environ
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6. Data processing and inversion (L
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TITLE: TRANSMISSION OF ELECTROMAGNE
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526 Attenuation dB/m 10 4 10 3 10 2
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Figure 2 Spectral response for wave
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TITLE: IMPROVED MICROSTRUCTURE MEAS
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IMPROVED MICROSTRUCTURE MEASUREMENT
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committee proposed the new establis
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of the profiler. Thus, the ACC98 se
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Figure 3b: Measurements of and diss
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TITLE: APPLICATIONS OF 3-DIMENSIONA
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2. OBJECTIVES The first objective o
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to demonstrate a capability for col
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546 ADIAC: DIATOMS GO DIGITAL M. Ba
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SLIDE SCANNING FOR DIATOM LOCALIZAT
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performance of normal PCs and the a
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TITLE : SUBSEA TOOLS APPLICATION RE
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554 SUBSEA TOOLS: A CRAFT PROJECT T
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RESULTS The deliverable is a multi-
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TITLE: DINOFLAGELLATE CATEGORISATIO
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1998) has simplified the developmen
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Fig. 3: Example specimen images 562
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REFERENCES Culverhouse PF, Ellis RE
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566
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INTRODUCTION 568 LOTUS Long Range T
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DESIGN OF EXPERIMENTAL EQUIPMENT Th
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Figure 2: Complex base-band impulse
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ACKNOWLEDGEMENTS This work is funde
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576 THE SEISCAN INITIATIVE: SEISMIC
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een fed through to the scanning cen
Page 214 and 215: Data scanned At the time of writing
Page 216 and 217: The digital transcription forms an
Page 218 and 219: 584 SUMMARY OF SWAN PROJECT OBJECTI
Page 220 and 221: Apart from suffering from ISI, a mu
Page 222 and 223: TITLE : LONG-RANGE SHALLOW-WATER RO
Page 224 and 225: OBJECTIVES Present communication sy
Page 226 and 227: RESULTS OF THE DATA ANALYSIS Analys
Page 228 and 229: TITLE : UNDERWATER DIVING INTERPERS
Page 230 and 231: Orientation The electrical field ap
Page 232 and 233: [6] Virr LE (1987) « Role of elect
Page 234 and 235: TITLE : ELECTROACOUSTIC PROTOTYPE F
Page 236 and 237: specimen of bottlenose dolphin capt
Page 238 and 239: REFERENCES Cameron, G. 1999. Report
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Page 242 and 243: 608 HIGH RESOLUTION IN SITU HOLOGRA
Page 244 and 245: due to thermal expansion. The power
Page 246 and 247: 612 200 mm stages with optics and C
Page 248 and 249: III.1.4 Submarine geotechnics 615
Page 250 and 251: TITLE : GROUTED OFFSHORE PILES FOR
Page 252 and 253: Solution One solution to this probl
Page 254 and 255: technology. Harbour works, wharves,
Page 256 and 257: • A major characterisation progra
Page 258 and 259: VERY HIGH RESOLUTION MARINE 3D SEIS
Page 260 and 261: Monaco harbour (France) A very comp
Page 262 and 263: End-users highlighted the current,
Page 266 and 267: package for Automatic Mobile Invest
Page 268 and 269: The operation of ARAMIS The typical
Page 270 and 271: • ROV landing on the sea bottom t
Page 272 and 273: EURODOCKER - A UNIVERSAL DOCKING -
Page 274 and 275: RESULTS: EURODOCKER SYSTEM DESCRIPT
Page 276 and 277: THE PROTOTYPE The Construction of t
Page 278 and 279: TITLE : LIGHTWEIGHT COMPOSITE PRESS
Page 280 and 281: OBJECTIVES: The aim of the project
Page 282 and 283: TITLE : ADVANCED SYSTEM INTEGRATION
Page 284 and 285: 651 Differential GPS - Reference St
Page 286 and 287: Figure 3.a The DELFIM ASC Figure 3.
Page 288 and 289: place vertically in the framework o
Page 290 and 291: [8] A. Pascoal, . P. Oliveira, C. S
Page 292 and 293: Eng. J.-M.Coudeville ORCA Instrumen
Page 294 and 295: THE GEOSTAR PROTOTYPE GEOSTAR proto
Page 296 and 297: CONCLUSIONS GEOSTAR 2 is a project
Page 298 and 299: goals of the project and results of
Page 300 and 301: III.2.2. Oceanographic measurement
Page 302 and 303: TITLE : GAS HYDRATE AUTOCLAVE CORIN
Page 304 and 305: initially most important parameters
Page 306 and 307: 3.4 Finalization of delayed tasks i
Page 308 and 309: Dr. Margaret Yelland Southampton Oc
Page 310 and 311: RESULTS FROM THE FIRST PROJECT PERI
Page 312 and 313: Taylor,P. K. and M. J. Yelland, 199
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TRACE METAL MONOTORING IN SURFACE M
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THE FLUORESCENCE SIGNAL OBTAINED WH
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The reaction of 6-mercaptopurine, l
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TITLE : OCEAN TOMOGRAPHY OPERATIONA
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The OCTOPUS project has been runnin
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Fig. 2: Typical TOMOLAB input: Tomo
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The establishment of a data bank fo
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TITLE: SPECTROSCOPY USING OPTICAL F
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The overall objective of the SOFIE
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devoted to investigate the behaviou
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TITLE : DEVELOPMENT AND TEST OF AN
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in-situ (Nitrate, Nitrite, Ammonia,
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Apart from the measurements made in
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MANUFACTURE OF CALIBRATION SOLUTION
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einz-Detlef Kronfeldt, Heinar Schmi
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