weymouth (125)
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Smarter Marine Monitoring from Space. Rodney Forster, Cefas. RV Endeavour. 1- Current uses in monitoring, operations and forecasting (GMES) 2- Looking forward to Copernicus Marine Core Service and Sentinels 3- Dealing with 10x volume of data. Weymouth (125). Lowestoft (375). - PowerPoint PPT PresentationTRANSCRIPT
Weymouth (125) Lowestoft (375)
RV Endeavour
Smarter Marine Monitoring from Space
Rodney Forster, Cefas
1- Current uses in monitoring, operations and forecasting (GMES)
2- Looking forward to Copernicus Marine Core Service and Sentinels
3- Dealing with 10x volume of data
Marine user segment
Ocean colour from space
SeaWIFS / MODIS / MERIS
1997 – 2014
Sediments and optics
Chlorophyll and algal blooms
Applications in the marine sector
Standard EO(300-9000 m)
Higher-res EO(1 – 30m)
Eutrophication DT [chl a; optics]
Marine Energy
offshore wind DT [SPM; optics] DT [SPM; optics]
nuclear NRT [SST; chl a]
Fisheries research NRT [SST; chl a; fronts] DT [chl a; optics]
Southern North Sea – water quality
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Chlorophyll (mg m-3) SmartBuoy
Chl
orop
hyll
a (m
g m
-3)
Sat
ellit
e
Warp Anchorage Liverpool BayWest Gabbard North DoggerOyster Grounds 1:1
Validated chlorophyll time series using mix of satellite (MERIS, MODIS, Sentinel) and in situ (buoys, ferrybox, ships, CPR)
UK water quality assessment - chlorophyll
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2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Chl
orop
hyll a
(mg
m-3
)
Irish Sea
Southern North Sea
Eastern Channel
Western Channel & Celtic Sea
Northern North Sea
Autonomous marine observations in support of offshore windSpace, airborne and in situ observations can be of great use to offshore wind industry
Viewing angles of LiDAR for within farm wind fields
Regional scale wind mapping from satellite SAR; wake effects with airborne SAR
Norsewind project (Hasager et al.)
Research at Cefas – looking at the local effects of windfarms on cloud and fog formations using ocean colour satellite obs.
East Anglia
Galloper
London Array 1
Galloper
London Array 2
Greater Gabbard
Thanet
Greater GabbardGalloper
Kentish Flats 1
Gunfleet Sands I
Kentish Flats 2
Gunfleet Sands II
Autonomous marine observations in support of offshore wind
London Array 1
London Array 2
Imaging of windfarm environment using visible satellite imagery
Very High Resolution (1m) QuickBird, RapidEye single monopile
High Resolution (25-60m)Landsat, DMC, Sentinel II farm scale
Moderate Resolution (300m -1000m)MERIS, MODIS Sentinel-III regional scale
Autonomous marine observations in support of offshore wind
Flood tide 3rd September 2013
London Array 1
London Array 2
London Array 1
London Array 2
Ebb tide 12th September 2013
Diurnal variability of Turbidity (RBINS, Cefas)
[Neukermans et al, 2012; Neukermans, 2012]
SEVIRI In situMODIS
Turbidity (FNU)
Imaging from geostationary satellite
Quasi cloudfree 60% clouded
remotely sensed ( ) vs. in-situ ( , ) diurnal variability of turbidity
SBmaxT
t(Tmax)
t( )
[Neukermans et al, 2012; Neukermans, 2012]
SEVIRI In situMODIS
Turbidity (FNU)
Imaging from geostationary satellite
HIGHROC
GMES Downstream Services
e.g. MARCOAST
End-Users:EU Water + Marine Strategy Framework
Directives
Medium resolutionOcean Colour
MERIS, MODIS … Sentinel-3/OCLI
300m, 1day
HIGHROC
High temporalresolution
MSG/SEVIRI
15mins
High spatialresolutionSentinel-2
New applications: Windfarms, dredging,
etc.
10m
“High spatial and temporal resolution ocean colour products and services” EU/FP7 funded: 2014-2017 Consortium: RBINS/MUMM, UPMC/LOV, NIVA, BC, VITO, CEFAS
Join HIGHROC User Group forfasttrack access to the new products
FP7 Space call HIGHROC (2014-2018)