Mashup of Tools through Interoperability Standards RSS, RDF, KML and XSL

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Mashup of Tools through Interoperability
Standards RSS, RDF, KML and XSL

• E M Robinson, M Kieffer, S Kovacs, S R Falke, R B
  Husar
• Washington University, St. Louis

Fall AGU, Dec 13, 2007, San Fancisco
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Emerging Air Quality Data Flow Network
OGC WCS Data Access Protocol
GEOSS Provides SOA for Coupling for Autonomous
Nodes Facilitates Publishing, Finding and
Accessing Data
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Application of OGC WCS Data Access Protocol
Grid
Image
Station Data
Parameter
Bounding Box
Time Range
Out Format
CoverageTHEEDDS.T BBOX-126,24,-65,52,0,0
TIME2002-07-07/2002-07-07FORMATNetCDF Coverage
SEAW.Refl BBOX-126,24,-65,52,0,0
TIME2002-07-07/2002-07-07FORMATGeoTIFF Coverag
eSURF.Bext BBOX-126,24,-65,52,0,0
TIME2002-07-07/2002-07-07FORMATNetCDF-table

• Regardless of the data location, data type and
  format,
• the parameter-space-time query is the same
• the return is in user selectable format from
  the offerings

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Current SOA Air Quality Applications Analysis
Consoles
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Web 1.0 -gt Web 2.0 Transformation

• The Web is being transformed It is becoming more
  participatory
• Its content is increasingly generated and
  distributed by individuals
• See the explosive growth of wikies,
  picture-sharing, blogs, Facebook
• This architectural, technological and cultural
  change is Web 2.0
• Web 2.O is good for Earth Science community since
  it allows
• Better harvesting of current knowledge
• Collaborative creation new knowledge.

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The Information Interoperability Stack
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Community Data Sharing -