Dust and Chlorophyll over the Mediterranean GEOSS Web Services (GWS) Interoperability Demostration Presented at the workshop The User and the GEOSS Architecture July 22, 2007, Barcelona, Spain
Dust and Chlorophyll over the Mediterranean GEOSS Web Services (GWS) Interoperability Demostration Presented at the workshop The User and the GEOSS Architecture.
Dec 13, 2015
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Dust and Chlorophyll over the Mediterranean
GEOSS Web Services (GWS) Interoperability Demostration
Presented at the workshop The User and the GEOSS Architecture
July 22, 2007, Barcelona, Spain
Ocean Fertilization by Atmospheric Dust
Phytoplankton produce most of the oceanic biomass through photosynthesis
Photosynthesis by chlorophyll has been shown to increase with atmospheric dust
fertilization
Bishop et al.(2002), Science
Evidence of Chlorophyll Enhancement by Dust
Dust WindRain
Chlorophyll
However, precipitation, the wind and many other factors also influence the production of chlorophyll
A scientific challenge is to quantify the chlorophyll-dust relationship
E. Mediterranean
N. Pacific Ocean
Oceanic Biomass by Phytoplankton
[catalog pic]
GetCapabilities
GetData
Capabilities, ‘Profile’
Data
Where? When? What? Which Format?
Server
Back End S
td.
Inte
rface
Client
Front EndS
td.
Inte
rface
CF, EOS, OGC
CF
OGC, ISO
OGC, ISO
Standards
netCDF, HDF..Format
TemperatureWhat?
TimeWhen?
BBOXWhere?
GetDataQuery
T2T1
WMS/WCS – Space Time Query
GEOSS
Facilitates publishing, finding and processing the data resources, to support decision makers
Accessible datasets for the Barcelona Demo
Interoperability through GEOSS
Dust Model
Dust Model
Dust Model?
Dust Data
Datasets, Model
Wind Forecast
Population
Proc. Services
Delivery Services?
Coordination
Coordination
Coordination
C. Perez, J. Baldasano, P. Guerrero, O. Jorba
Doug Westphal
George Kallos
Xavier Querol, Jorge Pey
Gregory Leptoukh, Nadime Alameh
Ben Domenico
Greg Yetman
Stefan Falke
Lorenzo Bigagli
Siri Jodha Singh Khalsa
George Percivall
Rudolf Husar, Erin Robinson
The autonomous and voluntary participants of this GEOSS Web Services Demo are located in the US and in Europe.
They provide and array of different services.
Barcelona Demo Network
Coordination and Data Mediation Services
Dust Model
Dust Model
Dust Model?
Dust Data
Datasets, Model
Wind Forecast
Population
Proc. Services
Delivery Services?
Coordination
Coordination
Coordination
C. Perez, J. Baldasano, P. Guerrero, O. Jorba
Doug Westphal
George Kallos
Xavier Querol, Jorge Pey
Gregory Leptoukh, Nadime Alameh
Ben Domenico
Greg Yetman
Stefan Falke
Lorenzo Bigagli
Siri Jodha Singh Khalsa
George Percivall
Rudolf Husar, Erin Robinson
Barcelona Demo Network
Data Processing, Portrayal and Delivery Services
Coordination and Data Mediation Services
Dust Model
Dust Model
Dust Model?
Dust Data
Datasets, Model
Wind Forecast
Population
Proc. Services
Delivery Services?
Coordination
Coordination
Coordination
C. Perez, J. Baldasano, P. Guerrero, O. Jorba
Doug Westphal
George Kallos
Xavier Querol, Jorge Pey
Gregory Leptoukh, Nadime Alameh
Ben Domenico
Greg Yetman
Stefan Falke
Lorenzo Bigagli
Siri Jodha Singh Khalsa
George Percivall
Rudolf Husar, Erin Robinson
Barcelona Demo Network
Data Access Services
Data Processing, Portrayal and Delivery Services
Coordination and Data Mediation Services
Dust Model
Dust Model
Dust Model?
Dust Data
Datasets, Model
Wind Forecast
Population
Proc. Services
Delivery Services?
Coordination
Coordination
Coordination
C. Perez, J. Baldasano, P. Guerrero, O. Jorba
Doug Westphal
George Kallos
Xavier Querol, Jorge Pey
Gregory Leptoukh, Nadime Alameh
Ben Domenico
Greg Yetman
Stefan Falke
Lorenzo Bigagli
Siri Jodha Singh Khalsa
George Percivall
Rudolf Husar, Erin Robinson
Barcelona Demo Network
Summary
• GEOSS System of Systems architecture is suitable for integrating data across geographical, disciplinary and organizational boundaries.
• The current data access standardization is very spotty and fragile but non-intrusive mediator services can bridge the interoperability gaps.
• Interoperability demonstrations are key steps toward configurable, robust data flow and processing networks.
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