Adriatic Case 20111114 Ok
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Complexity of oil detection and polluter identification in the northern Adriatic 10TH CLEANSEANET USER GROUP MEETING Lisbon, 6th December 2011 Marko Perkovic, Milan Batista, Primoz Bajec, Luigia Caiazzo, Dario Cau, Maria Angelucci and Gordon Campbell University of Ljubljana, Faculty of Maritime Studies and Transport Slovenian Maritime Administration Italian Coast Guard Headquarters e-GEOS S.p.A. European Space Agency UNIVERSITY O F L J U B L J A N A Faculty of Maritime Studies and Transportation
Transcript of Adriatic Case 20111114 Ok
Complexity of oil detection and polluter identification in the
northern Adriatic
10TH CLEANSEANET USER GROUP MEETING
Lisbon, 6th December 2011
Marko Perkovic, Milan Batista, Primoz Bajec, Luigia Caiazzo, Dario Cau, Maria Angelucci and Gordon Campbell
University of Ljubljana, Faculty of Maritime Studies and TransportSlovenian Maritime AdministrationItalian Coast Guard Headquarters
e-GEOS S.p.A.European Space Agency
U N I V E R S I T Y O F L J U B L J A N A
Faculty of Maritime Studies and Transportation
EMSA CSN; CaseRS2_20111114_052541SAR
EMSA CSN; CaseRS2_20111114_052541SAR
IKONOS 2 12th nov.
LNG Terminal
MODIS 17th nov.
5
EMSA CSN; CaseRS2_20111114_052541TSS
Natural seep /well blowout
OR ?
LNGTerminal
@Google Earth
Shipping Density chart;Jun-September 2011
@TrAn Viewer
EMSA CSN; CaseRS2_20111114_052541RIGS
Offshore Installations;Gas and some oil rigs
@Google Earth
EMSA CSN; CaseRS2_20111114_052541RIGS
Offshore Installations;Gas and some oil rigs
@Google Earth
EMSA CSN; CaseRS2_20111114_052541
Navigational ChartsBathymetry; Ports, Pipelines, Special areas…
EMSA CSN; Some Previous Reports
Special Charts;G
as seeps, thermal anom
alies and inferred tectonics …
@N
avi-Harbour
Video
EMSA CSN; CaseRS2_20111114_052541
AIS based shipping!
@Ship Plotter
Video –1st assumption;discharge from platform or seeps(should be replaced with longer simulation)
@PISCES 2
Processing
“Validation” Metocean data
&Hind Cast Oil
Spill modeling and polluter backtracking
Early warnings, Confirmation &
Response
Metocean &“Oil Spill”forecast modeling
Advanced response support
Shipping data•RADAR•AIS•VMS•LRIT•Reports•SAT•Log Book ...
GIS data•TSS•Ports•Terminals•Platforms•Wreaks•Natural seeps•Bathymetry ...
Metocean data•Wind•Waves•Currents•Tides•SST•Chlorophyll …
Polluter identification
P R O S E C U T I O N
Collecting evidence
Deterrenteffect
METOCEAN Validation and ENHANCED BACKTRACKING PROCESS
WIND STRESS (daily average) by INGV
@Adriatic Sea Forcasting Systems
Waves by ECMWF 14.11 06:0014.11 03:0014.11 00:0013.11 21:00
@VisPro
WIND by ALAD14.11 06:00
14.11 06:00
SloveniaAgency
EMSA CSN; CaseRS2_20111114_052541
@VisPro
Currents
@Adriatic Sea Forcasting Systems
Hydrodynamic forces and moments on the ship hull depending on the speed of current. Total side force and yaw moment can be expressed as follows:
Wind modeling allows the determination of aerodynamic forces and moments taking into consideration sections of over water hull, superstructure and deck equipment exposed to wind
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METOCEAN - data validation using ship handling simulator; Transas NTPro 5000
Ship handling simulator; data validation for navigational and anchorage status
@TrAn Viewer
@NtPro
3D VTS, NaviHarbour by Transas for enhanced analysis of shipping activities
@Navi-Harbour
Vessel Drift!
(green) north-bound vessels; heeding larger than course
(yellow) south-bound vessels; heeding smaller than course
@Navi-Harbour
Vessel Drift!
(green) north-bound vessels; heeding larger than course
(yellow) south-bound vessels; heeding smaller than course
@Navi-Harbour
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.980
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.984
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12.9
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12.9
8805
12.9
8946
712
.990
784
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.993
484
12.9
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.996
266
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217
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.016
784
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916
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2635
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2878
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617
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2275
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.995
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12.9
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12.9
388
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2326
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.905
833
12.8
8833
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.869
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5295
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3738
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.820
2512
.800
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diff
Drift calculation- real time or fast time decoding from AIS based survailance
Strong wind (currents); bellow Istria –higher vessel drift
Drift calculation
Modifies simulation; dynamic oil release
@PISCES 2
Sat image, AIS shipping, HF currents and Wind Stress on top Navigational chart
PISCES 2 - Transas TechnologyINGV – NASCUM project on HF currents ESA - ENVISAT/MERIS
Perfect backtracking case; using currents measured by HF RadarsINTEGRATION
@PISCES 2
Backward (Hindcast) modeling and Forward Simulation based on HF Radars and VTS shipping database increase polluter identification feasibility!
Backward and Forward Simulation using Pisces II - Transas software
@PISCES 2
@PISCES 2
Backtracking the polluter - animation
@PISCES 2
Thank you
Marko Perkovic
University of Ljubljana
Faculty of Maritime Studies and Transport
Pot pomorscakov 4
6320, Portoroz, Slovenia
http://fpp.uni-lj.si
[email protected] thanks to:
EMSA CSNSlovenian Environmental AgencyTransas (Simulation Systems and VTMIS Solutions)Harm GreidanusDavid Nemec
