EurOCEAN 2000 - Vlaams Instituut voor de Zee

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2.3 Assessment of methods for the interpretation of remotely sensed data Inversion of remote sensing data (i.e. the retrieval of atmospheric and marine geophysical products) relies on modelling the radiative transfer processes in the atmosphere-surface-water system. The project is assessing some of the radiative transfer models commonly used for marine colour applications using the in-situ data collected at the various measurement sites. Methods for deriving quantitative information from remote sensing data taken over coastal regions are also addressed. The mapping capabilities of colour sensors for pigments, total suspended matter and aerosol are currently validated with sample SeaWiFS imagery. 3. PRELIMINARY RESULTS In the period December 1 – April 30, COLORS has ensured the: 1. development of common measurement protocols; 2. development of common data formats; 3. execution of almost 50 (total) measurement campaigns at the three measurement sites; 4. execution of 6 (total) intercomparison exercises for in-water and atmospheric instruments; 5. development of a central data base for data and results; 6. submission to the central data base of ∼50% of the collected data in the common data format; 7. development of codes for quality assurance and processing of atmospheric and marine data; 8. processing of all the submitted data; 9. intercomparison of different marine/atmospheric algorithms and radiative transfer codes; 10. development of new atmospheric/marine algorithms for remote sensing data exploitation. Detailed description of project achievements is given in the Second COLORS annual report (SAI-JRC, December 1999) and in specific papers and presentations at conferences (see §4). 4. BIBLIOGRAPHY L.Alberotanza, G.Ferro Milone, G.Profeti and C.Ramasco. Optical data collection and biooptical modeling in the North Driatic Sea. Proceedings of the EOS/SPIE Symposium on Remote Sensing, Florence 29-24 September 1999. J.F.Berthon, J.P.Doyle, S.Grossi, D.van der Linde, C.Targa, G.Zibordi. Bio-optical modelling. EUR 1951X EN, 2000. J.F.Berthon, G.Zibordi, G.Grossi, D. van der Linde, and C.Targa, The CoASTS time series of bio-optical measurements in the North Adriatic: analysis in view of the use of satellite colour data in coastal areas. Proceedings of the Ocean Optics XIV meeting, Hawaii, November 10-13, 1998. J.F.Berthon, G.Zibordi, J.P.Doyle, S.Grossi, D. van der Linde, C.Targa. A comprehensive data set for ocean color modeling in the North Adriatic Sea coastal water. Journal of Geophysical Research (submitted), 2000. 428
B.Bulgarelli and G.Zibordi. Remote sensing of ocean color:assesment of an apprximate atmospheric correction method for midlatitude European Regions. International Journal of Remote Sensing (in preparation), 2000. J.P.Doyle and G.Zibordi, Correction of oceanographic tower-shading effects on in water optical measurements. Proceedings of Ocean Optics XII, Hawaii, November 10-13, 1998. S.Hooker, S.Maritorena, J.F.Berthon, D.D’Alimonte and G.Zibordi. DARR-2000. SeaWiFS Report Series NASA/TM-1999-206892, (in preparation), 2000. S.B.Hooker, G.Zibordi, S.McClean and G.Lazin, The SeaBOARR-98 Field Campaign. SeaWiFS post lunch Technical Report Series Volume 3. NASA/GSFC, 1999. S.Hooker, G.Zibordi and J.F.Berthon. The SeaWiFS Photometer Revision for Incident Surface Measuremnts (SeaPRISM) field test. SeaWiFS Report Series NASA/TM-1999-206892, v.11, 2000. G.Lazin, S.Hooker, G.Zibordi, S.McClean and M.Lewis, In-water and above-water measurements of ocean color. Proceedings of the Ocean Optics XIV meeting, Hawaii, November 10-13, 1998. Martiny N., Roger J.C., Santer R. and G. Zibordi, 1999, Specificity of the atmospheric corrections over the European coastal waters processing, in the "European Geophysical Society 99", The Hague, April 19-23. B.Sturm and G.Zibordi, Atmospheric correction of SeaWiFS data by an approximate model and vicarious calibration. International Journal of Remote Sensing (submitted), 2000. G.Zibordi, L.Alberotanza, R.Doerffer, J.Aiken, M.Wernand, S.Boxall, R.Santer and O. Ni Cheileachair, Coastal region long-term measurements for colour remote sensing development and validation. Proceedings of the 3 rd European Marine Science and Technology Conference, Lisbon, May 23-27, 1998. G.Zibordi and J.F.Berthon, In situ relationships between the Q-factor and seawater optical properties in coastal regions. Limnology and Oceanography (submitted), 2000. G.Zibordi J.F.Berthon, J.P.Doyle, S.Grossi, D. van der Linde, C.Targa, L.Alberotanza and P.Cova. Coastal Atmosphere and Sea Time Series (CoASTS): a long-term field project for satellite color data validation in the North Adriatic Sea. Journal of Geophysics Research (submitted), 2000. G.Zibordi, S.Hooker, J.F.Berthon, D.D’Alimonte. Autonomous above water radiance measurements from stable platforms. Journal of Atmospheric and Oceanic Technology, (in preparation), 2000. 429
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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
Page 11: III.2.2 Oceanographic measurement a
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Page 16 and 17: 382
Page 18 and 19: Jan van de Graaff Delft University
Page 20 and 21: dimensional near-field hydrodynamic
Page 22 and 23: ISVA, turbulence under spilling bre
Page 24 and 25: Most important results until now: W
Page 26 and 27: TITLE : PREDICTION OF COHESIVE SEDI
Page 28 and 29: 394 PREDICTION OF COHESIVE SEDIMENT
Page 30 and 31: processes of CBS. This is particula
Page 32 and 33: liquefaction (e.g. induced by wave
Page 34 and 35: TITLE : COASTAL STUDY OF THREE-DIME
Page 36 and 37: COASTAL STUDY OF THREE-DIMENSIONAL
Page 38 and 39: morphological change. Their predict
Page 40 and 41: O’Connor B.A., and Nicholson J. (
Page 42 and 43: Professor F Seabra-Santos Universid
Page 44 and 45: The INDIA Project brings together m
Page 46 and 47: 412 (CCMS-POL, USC) and bed sonar e
Page 48 and 49: Prof. D. Myrhaug (NTNU) Norwegian U
Page 50 and 51: project is focussed on relevant pra
Page 52 and 53: Modelling results for the flat bed
Page 54 and 55: engineering firms (coastal engineer
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Page 58 and 59: Luigi Alberotanza Inst. for the Stu
Page 60 and 61: All three sites are equipped with i
Page 64 and 65: TITLE : OPERATIONAL MODELLING FOR C
Page 66 and 67: ‰ B. Model investigations on oper
Page 68 and 69: modelling strategies and sampling d
Page 70 and 71: TITLE: A USER-FRIENDLY TOOL FOR THE
Page 72 and 73: EUROWAVES OVERVIEW A quick illustra
Page 74 and 75: Figure 1 An example of the EUROWAVE
Page 76 and 77: Figure 4 Example output field for s
Page 78 and 79: 444 EUROPEAN RADAR OCEAN SENSING He
Page 80 and 81: Figure1: WERA current field. Figure
Page 82 and 83: information in maps has proven to b
Page 84 and 85: Universidad Politecnica de Cataluny
Page 86 and 87: esources, such as in ship routing.
Page 88 and 89: Data Analysis The basic idea of adv
Page 90 and 91: implemented in system analyses and
Page 92 and 93: Dr. Claude Millot CNRS LOB/COM B.P.
Page 94 and 95: MEDITERRANEAN FORECASTING SYSTEM PI
Page 96 and 97: ADCP and line three mooring consist
Page 98 and 99: 464 MeteoFrance ftp site Ocean forc
Page 100 and 101: TITLE: ASSESSMENT OF ANTIFOULING AG
Page 102 and 103: INTRODUCTION Antifouling paints are
Page 104 and 105: e.g. diuron was detected in Swedish
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Page 108 and 109: TITLE: SCOUR AROUND COASTAL STRUCTU
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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
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EURODOCKER - A UNIVERSAL DOCKING -
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RESULTS: EURODOCKER SYSTEM DESCRIPT
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THE PROTOTYPE The Construction of t
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TITLE : LIGHTWEIGHT COMPOSITE PRESS
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OBJECTIVES: The aim of the project
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TITLE : ADVANCED SYSTEM INTEGRATION
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651 Differential GPS - Reference St
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Figure 3.a The DELFIM ASC Figure 3.
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place vertically in the framework o
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[8] A. Pascoal, . P. Oliveira, C. S
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Eng. J.-M.Coudeville ORCA Instrumen
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THE GEOSTAR PROTOTYPE GEOSTAR proto
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CONCLUSIONS GEOSTAR 2 is a project
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goals of the project and results of
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III.2.2. Oceanographic measurement
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TITLE : GAS HYDRATE AUTOCLAVE CORIN
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initially most important parameters
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3.4 Finalization of delayed tasks i
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Dr. Margaret Yelland Southampton Oc
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RESULTS FROM THE FIRST PROJECT PERI
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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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