Web-based GEONETCast Data for
Geochange Research
Theodor Foerster
GeoChange Research Symposium
27th November 2010
Data sources for Geochange Research
• Real-time
• Integration of various data sets
• Network-based data access
– Internet ...
GEONETCast – satellite-based
dissemination system
• Geochange research
• Free of charge
• 180 products - different applica...
Technical Setup – Receiving data
Technical setup – Web
GEONETCast
data server
OGC Web
Coverage Service
OGC Web
Map Service
Web Map Clients
Web Coverage Cli...
Example MSG-2 data
• 12 channels
• 3 km resolution
• Served in GeoTIFF format
• Update every 15 minutes
Web-based data access - MSG-2 data
 Retrieve raw data from WCS
Hurricane Karl,
17th September 2010
Conclusion
• Web-based access to GEONETCast data
– Real-time & historical data
• Interoperability
– WCS, WMS
• Meteorologi...
Thanks for your attention!
swsl.uni-muenster.de/research/geonetcast/
Theodor Foerster
theodor.foerster@uni-muenster.de
Thanks for your attention!
swsl.uni-muenster.de/research/geonetcast/
Theodor Foerster
theodor.foerster@uni-muenster.de
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Web-based GEONETCast Data for Geochange Research

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Held at Geochange Symposium 2010, Campos do Jordao, Brazil

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Web-based GEONETCast Data for Geochange Research

  1. 1. Web-based GEONETCast Data for Geochange Research Theodor Foerster GeoChange Research Symposium 27th November 2010
  2. 2. Data sources for Geochange Research • Real-time • Integration of various data sets • Network-based data access – Internet & Intranet • Interoperability Enable web-based & interoperable data access for GEONETCast
  3. 3. GEONETCast – satellite-based dissemination system • Geochange research • Free of charge • 180 products - different applications • Global products – world-wide coverage • Real-time
  4. 4. Technical Setup – Receiving data
  5. 5. Technical setup – Web GEONETCast data server OGC Web Coverage Service OGC Web Map Service Web Map Clients Web Coverage Client getMap getCoverage Query real-time and historic data through interoperable Web Services
  6. 6. Example MSG-2 data • 12 channels • 3 km resolution • Served in GeoTIFF format • Update every 15 minutes
  7. 7. Web-based data access - MSG-2 data  Retrieve raw data from WCS Hurricane Karl, 17th September 2010
  8. 8. Conclusion • Web-based access to GEONETCast data – Real-time & historical data • Interoperability – WCS, WMS • Meteorological use case • Free and Open Source Software – MapServer, GeoExt, OpenLayers • Open issues – Performance & endurance – Other use cases for web-based GEONETCast data
  9. 9. Thanks for your attention! swsl.uni-muenster.de/research/geonetcast/ Theodor Foerster theodor.foerster@uni-muenster.de
  10. 10. Thanks for your attention! swsl.uni-muenster.de/research/geonetcast/ Theodor Foerster theodor.foerster@uni-muenster.de

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