EurOCEAN 2000 - Vlaams Instituut voor de Zee

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$Wetenschap - \Nijverheid- Handel$

The OCTOPUS project has been running since early 1998, funded by the EU/MAST-3 programme, and is planned to be completed in early 2001. In the following the various components of the project are presented in more detail. 689
THE TOMOLAB SOFTWARE PACKAGE TOMOLAB is an integrated software environment, developed in MATLAB, providing easy-to use capability for the design, processing and analysis of ocean acoustic tomography experiments. It contains toolboxes for experiment and instrument description, ocean data analysis, forward and inversion-related acoustic calculations, tomography data pre-processing, travel-time estimation, peak identification and slice inversion (see Fig. 1). The scope of the various toolboxes is briefly described below. ƒ The experiment and instrument setup toolboxes are used to define/describe the geographical and geometrical parameters and data of tomography experiments as well as the parameters and data referring to the moored instruments and their components (controllers, clocks, transducers, receiving arrays, navigators). ƒ The ocean data toolbox handles historical and experiment-specific oceanographic information (data bases) and provides sound-speed and bathymetry sections, mean parameters for temperature and salinity, sound-speed EOF modes and their variances, as well as sound-speed to temperature conversion relations to be used for tomographic inversions. ƒ The acoustic toolbox is used to perform forward and inversion-related acoustic calculations for a particular experiment and using ocean data defined/provided by the previous toolboxes. The forward calculations refer to arrival patterns, arrival times and related quantities using ray-trace and normal-mode codes. The inversion-related calculations refer in addition to the derivatives of arrival times with respect to sound-speed modes (influence/observation matrices) for a set of background states. 690 EXPERIMENT SETUP INSTRUMENT SETUP TOOLBOX INSTRUMENT DATABASE RAW TOMOGRAPHY DATA DATA PRE-PROCESSING TOOLBOX ESTIMATION– IDENTIFICATION TOOLBOX INVERSION TOOLBOX INVERSION RESULTS OCEAN DATABASE OCEAN DATA TOOLBOX ACOUSTIC TOOLBOX FIG. 1. A SCHEMATIC DIAGRAM OF THE TOMOLAB STRUCTURE
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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
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Data scanned At the time of writing
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The digital transcription forms an
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584 SUMMARY OF SWAN PROJECT OBJECTI
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Apart from suffering from ISI, a mu
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TITLE : LONG-RANGE SHALLOW-WATER RO
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OBJECTIVES Present communication sy
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RESULTS OF THE DATA ANALYSIS Analys
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TITLE : UNDERWATER DIVING INTERPERS
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Orientation The electrical field ap
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[6] Virr LE (1987) « Role of elect
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TITLE : ELECTROACOUSTIC PROTOTYPE F
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specimen of bottlenose dolphin capt
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REFERENCES Cameron, G. 1999. Report
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606
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608 HIGH RESOLUTION IN SITU HOLOGRA
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due to thermal expansion. The power
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612 200 mm stages with optics and C
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III.1.4 Submarine geotechnics 615
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TITLE : GROUTED OFFSHORE PILES FOR
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Solution One solution to this probl
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technology. Harbour works, wharves,
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• A major characterisation progra
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VERY HIGH RESOLUTION MARINE 3D SEIS
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Monaco harbour (France) A very comp
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End-users highlighted the current,
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C. Smith Institute of Marine Biolog
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package for Automatic Mobile Invest
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The operation of ARAMIS The typical
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• 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
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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
Page 314 and 315: TRACE METAL MONOTORING IN SURFACE M
Page 316 and 317: THE FLUORESCENCE SIGNAL OBTAINED WH
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Page 320 and 321: TITLE : OCEAN TOMOGRAPHY OPERATIONA
Page 324 and 325: Fig. 2: Typical TOMOLAB input: Tomo
Page 326 and 327: The establishment of a data bank fo
Page 328 and 329: TITLE: SPECTROSCOPY USING OPTICAL F
Page 330 and 331: The overall objective of the SOFIE
Page 332 and 333: devoted to investigate the behaviou
Page 334 and 335: TITLE : DEVELOPMENT AND TEST OF AN
Page 336 and 337: in-situ (Nitrate, Nitrite, Ammonia,
Page 338 and 339: Apart from the measurements made in
Page 340 and 341: MANUFACTURE OF CALIBRATION SOLUTION
Page 342 and 343: einz-Detlef Kronfeldt, Heinar Schmi
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