Developing the next generation of coastal water quality ... · (c) HIGHROC Consortium, 2017 (RBINS,...

(c) HIGHROC Consortium, 2017 (RBINS, UPMC, NIVA, BC, VITO, CEFAS, UHULL)

The HIGHROC project is funded by the European Community's Seventh Framework Programme (FP7/2007-2013) under grant agreement n° 606797.

This communication represents only the authors’ views. The European Union is not liable for any use that may be made of the information contained therein.


Developing the next generation of

coastal water quality products and services

- the FP7/HIGHROC project

Presented at the Copernicus Workshop for coastal zone monitoring and management, Brussels, 29 June 2017

K. Ruddick, C. Brockmann, E. Capuzzo, K. Collingridge, S. Constantin,

V. Créach, L. De Keukelaere, D. Doxaran, R. Forster, N. Greenwood,

P. Jaccard, E. Knaeps, H. Lavigne, C. Lebreton, A. Ledang, S. Marty,

G. Morin, B. Nechad, M. Norli, S. Novoa, A. Ody, T. Silva, K. Sorensen,

K. Stelzer, D. Van der Zande, Q. Vanhellemont


Remote Sensing: What is ocean colour?

[R. Mendes]

Chaetoceros spp.

[J-P. Vogt]

Suspended Particulate Matter

MERIS 2003ave

Chlorophyll a

Algal particles (phytoplankton)

Non-Algal particles

(suspended sediments)


Pre-HIGHROC OSPAR/EU-WFD Eutrophication monitoring product

• Water quality monitoring (EU Water Framework Directive)

CHLa 90 percentile (MERIS,2005)

OSPAR(2006):

Spatially extensive

Cross-boundary

Neutral

Belgian CHLa 90% Mar-Oct 2005-2010, WFD product

[Processing: D. Vanderzande (RBINS), L2data: ACRI-ST]


HIGHROC

HIGHROC

GMES Downstream

Services

e.g. MARCOAST

End-Users:

EU Water + Marine Strategy

Framework Directives

Medium resolution

Ocean Colour

MERIS, MODIS … Sentinel-3/OCLI

300m, 1day

HIGHROC

High temporal

resolution

MSG/SEVIRI

15mins

High spatial

resolution

Sentinel-2, Landsat-8

New applications:

Windfarms, dredging,

etc.

10m

“High spatial and temporal resolution ocean colour products and services”

▪ EU/FP7 funded: 2014-2017

▪ Consortium: RBINS, UPMC/LOV, NIVA, BC, VITO, CEFAS, UHULL + Users


Landsat-8

(30m…15m)

around port of

Zeebrugge

▪ Many coastal/inland apps are very nearshore: EU WFDirective 1 n. mile

▪ New sediment transport features become visible at high spatial resolution,

e.g. Sentinel-2 10m (ports, estuaries, dredging plumes, windmill wakes, ...)

Spatial resolution improvements

5km

Vanhellemont Q. & Ruddick K. (2014). Landsat-8 as a Precursor to Sentinel-2: Observations of Human

Impacts in Coastal Waters. In: Submitted for the proceedings of the Sentinel-2 for Science Workshop

held in Frascati, Italy, 20-23 May 2014, ESA Special Publication SP-726.


Landsat-8/OLI 2013-10-30 Rayleigh corrected RGB

dumped dredged

sediments

port discharge

Oostende

Spuikom

ship

Vanhellemont, Q., Ruddick, K., 2014b. Landsat-8 as a Precursor to Sentinel-2: Observations

of Human Impacts in Coastal Waters., in: ESA Special Pub SP-726.

J.P. Vogt (RBINS) 2014-01-24

How to detect these black sediments automatically?


Landsat-8/OLI 2013-10-30

low VIS, background NIR

dredger plume

Vanhellemont, Q., Ruddick, K., (2015a). Advantages of high quality SWIR bands for ocean colour

processing: examples from Landsat-8. http://dx.doi.org/10.1016/j.rse.2015.02.007


New App: Offshore Environmental Impact Assessment

Sediment wakes in

direction of tidal

current [(c) RBINS, J-

P. Vogt]

Environmental Impacts

Assessment

legal obligation for offshore

wind farm construction

LANDSAT-8 … Sentinel-2 and high spatial resolution

=> new Environmental Impacts visible

[Vanhellemont Q & Ruddick K (2014). Turbid wakes associated with offshore wind turbines observed

with Landsat 8. Remote Sensing of Environment, 145, pp. 105–115. Open Access]


Intense near-shore bloom observed by Sentinel-2A/MSI in Belgian waters

(red-edge Chl-a absorption – see Vanhellemont & Ruddick, 2017)


BCRBINSVITO

S2 pre-

processing

GEO pre-

processing

S3 plus pre-

processing

S2 processing GEO processing S3 plus

processing

L2W

products

L2W

products

L2W

products

Multmission

processor

Synergy

products

Individual

Partners

End-Users

Data Flow from Processing Centres to Service

Providers to End-UsersProcessing Centre Partners

1. ALL Partners

have a vested

interest in Overall

Project Success

2. Partners retain

their important link

with end-users.

RBINS

UPMC/LOV

NIVA

BC

VITO

CEFAS

UHULL


In Situ measurements for Validation

Significant contribution to Validation of Sentinel-3, Sentinel-2

(and Landsat-8, MODIS, PROBA-V, etc.) How to sustain?

Ferryboxes

R/V Belgica

Smartbuoy

network

Mesurho

Buoy

AERONET-OC

(Thornton)

AERONET-OC

(Zeebrugge)

AERONET-OC

(Blyth)

Reflectance Validation

Reflectance, CHL-F, etc.

Cruises/Experiments:

AOP+IOP

Turbidity

Kd

CHL-F


• Satellites used for monitoring of Chlorophyll a (EU Water Framework

Directive) and sediment transport

– Mature pre-HIGHROC services based on MERIS/MODIS (~300m,

1/day)

• HIGHROC project has developed new products and services:

– High spatial resolution, ~10-30m (Sentinel-2, Landsat-7/8)

– High temporal resolution, ~15mins (METEOSAT Second Gen.)

• ... and is busy validating and having these tested by Users

BUT what happens after HIGHROC? (Jan 2018...)

• For more info and publications: www.highroc.eu

• Or join our HIGHROC Science Conference, 7-9 Nov 2017, Brussels

CONCLUSIONS

http://www.highroc.eu/


THE END


Acknowledgements and References

• EU FP7 Grant Agreement n° 606797 (“HIGHROC”)

• ESA, EUMETSAT, USGS, NASA for satellite imagery

• Afdeling Kust, CPOWER, Ifremer, ORE Catapult for platform support

• SAVE THE DATE: 7-9 Nov 2017

HIGHROC Science Conference,

Brussels


• HIGHROC R&D: developing the next generation of coastal water products & services

The HIGHROC Consortium and Copernicus

EU/FP7 R&D project: HIGHROC Consortium (2014-17)

•Sentinel 3 acquisition

•First level of data processing

•Data “corrections”

Core Ground segment

•Physical variables observed in real time

•Long time series

•Forecasts

Copernicus services

•Data transformation

•Data fusion with thematic data

•Modelling

•Ad-hoc Visualization & dissemination

•Expertise

Copernicus added value

services

•Analytics•Ingestion in decision-support tools•Thematic exploitation

Final user

Copernicus satellites

(Sentinel-3, Sentinel-2)

Other European/US satellites

(MSG, Landsat-8, MODIS, etc)

HIGHROC Project HIGHROC Users

future upgrade? future upgrade? future upgrade?


Monthly

averages

per year

OSPAR

boxes

0.1

5.0

20

mg/m³

Ch

loro

ph

yll C

on

cen

trat

ion

(mg

/m³)

UKC4 1 2 3 4 5 6 7 8 9 10 11 12

2006 3.1 2.0 1.4 1.3 1.4 1.2 1.8 3.0

2007 3.5 2.1 1.8 1.9 1.7 2.1 1.4 1.5 1.5 1.2 1.9

2008 2.5 1.6 1.6 1.2 2.4 1.1 1.3 1.4 1.4 1.4 1.8 3.7

2009 3.7 1.9 1.7 2.2 3.1 1.6 1.3 1.5 1.3 1.3 1.5

2010 2.5 1.6 1.6 3.6 3.7 2.2 1.1 1.3 1.3 1.2 2.0 2.3

2011 1.9 1.5 2.2 3.9 3.4 1.1 1.0 1.0 1.7 1.4

NO2 1 2 3 4 5 6 7 8 9 10 11 12

2006 0.8 0.7 0.4 0.4 0.7 0.5 0.8

2007 1.1 1.0 1.3 1.0 0.7 0.5 0.6 0.6 1.0 0.6 0.7

2008 1.0 0.6 0.9 1.5 1.3 0.6 0.5 0.5 0.7 0.8 0.5

2009 1.3 0.9 0.7 1.2 1.0 0.5 0.4 0.4 0.5 0.6 0.5

2010 1.0 0.5 1.2 0.8 0.9 0.5 0.4 0.5 0.8 1.0 0.7 1.1

2011 0.8 0.5 0.7 1.0 0.8 0.6 0.5 0.6 0.6 0.6

DC1 1 2 3 4 5 6 7 8 9 10 11 12

2006 5.1 6.1 5.0 4.8 4.7 4.6 5.0

2007 2.8 3.5 3.7 4.6 5.5 4.6 4.6 4.5 3.6 4.6 4.2

2008 3.7 2.2 2.9 6.4 6.5 4.5 4.8 4.2 3.8 4.0 3.2

2009 3.1 3.5 3.9 12.0 6.0 3.6 3.0 3.5 3.3 4.0 3.5

2010 3.4 2.1 6.7 4.3 3.7 3.8 4.1 4.2 3.8 5.4 4.8 1.5

2011 4.4 4.0 6.5 4.4 4.0 4.8 4.0 3.5 3.3 4.2

NLC2 1 2 3 4 5 6 7 8 9 10 11 12

2006 9.5 4.5 10.5 3.5 4.1 4.0 3.7 3.9

2007 3.0 2.3 4.0 16.1 9.9 7.6 4.6 5.4 2.9 3.6 3.6

2008 1.1 2.7 5.6 12.8 12.9 8.2 7.4 5.2 4.9 3.8 2.9 3.6

2009 2.9 3.2 6.1 8.8 11.0 5.1 4.0 4.4 2.8 1.7 2.9

2010 3.0 2.0 6.2 11.3 4.6 11.0 8.5 5.8 5.0 4.4 3.7 5.6

2011 3.8 2.1 2.8 13.0 13.7 6.3 6.6 4.6 3.5 3.5

FC1 1 2 3 4 5 6 7 8 9 10 11 12

2006 1.2 1.2 1.1 1.4 1.1 1.0 1.1 1.1

2007 1.0 0.8 0.5 0.9 1.4 1.1 1.2 1.3 1.3 1.0 0.9

2008 0.7 0.8 0.4 0.7 1.2 1.6 1.5 1.0 1.0 0.9 1.0 1.1

2009 1.0 0.9 1.0 1.0 1.3 1.3 1.9 0.9 1.0 1.0 1.1

2010 0.7 0.6 0.5 1.2 1.3 1.3 2.2 1.1 0.9 0.7 0.8 1.0

2011 0.9 0.7 0.7 0.8 1.6 1.3 1.2 1.0 0.7 0.6

UKO1 1 2 3 4 5 6 7 8 9 10 11 12

2006 2.3 1.2 1.5 1.4 1.1 1.4 1.6 2.8

2007 0.8 0.9 1.1 2.9 6.2 1.7 1.4 1.3 1.3 1.8 1.9

2008 0.4 0.8 1.0 5.8 3.7 1.3 1.5 1.3 1.3 1.3 1.5 2.3

2009 2.3 1.1 1.6 4.4 2.7 1.1 0.8 0.7 0.8 1.3 2.4

2010 2.2 0.8 1.4 4.9 3.4 1.4 2.0 1.3 1.0 1.7 1.6 4.3

2011 2.2 0.6 1.2 4.3 6.1 1.7 1.4 0.9 1.1 1.2

Pre-HIGHROC OSPAR Eutrophication product


Test regions

• User Service Trials will be carried out in the test regions for Oct 2016-Sep 2017:

– Belgian North Sea

– Port of Zeebrugge and Scheldt

– UK North Sea waters

– German coastal waters

– Norwegian waters

– French river plumes/estuaries

– + many more sites, inc generic

and worldwide

• Until then:

– Algorithm development/validation

– Image processing

– In situ measurements for cal/val

Developing the next generation of coastal water quality ... · (c) HIGHROC Consortium, 2017 (RBINS,...

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