1. HTAP Data Network: TF HTAP Workshop Forshungszentrum Juelich, Oct 17-19, 2007, Juelich, Germay Application Examples for NOx Analysis Collaborators: Rudolf Husar , Washington U. St. Louis Stefan Falke , Northrop, Wash U. Greg Leptoukh , NASA, Goddard Martin Schultz , FZJ, Juelich
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6. Initial HTAP Data Flow Network Loosely Coupled Data Network of Autonomous Nodes OGC WCS Data Access Protocol
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8. Example Data Flow: Juelich-DataFed ftp DataFed Space-Time-Param Cube Juelich HTAP Server NEISGEI Server Web Coverage Service IronPython Cubing Code netCDF netCDF csv DataFed Space-Time-Param Cube Juelich HTAP Server/Client Web Coverage Service Web Coverage Service Next: Now: Next: Standards-based connection to AeroCom, NILU, ….
9. Juelich Model Data on DataFed Browser http:// webapps.datafed.net/datafed.aspx?dataset_abbr =HTAP_MOZARTTGFDL-v2 Web Service Flow Program WMS, WCS OGC Services
10. Analysis Services takes two grids as input, conducts a mathematical operation using their values, and creates a single grid output Grid Operator Service
11. S. Falke: Web Application (“Mashup”) S. Falke: http:// niceguy.wustl.edu/NEISGEI/HTAPComp /
12. NOx Data on the Network Emission Aerosol Nitrate Ozone Precipitation Nitrate Emission
25. Model Surface Obs. Seasonal Weekly Secular Diurnal Model Obs. Emiss.
26. Thank You Models Observations Emissions Looking forward networking with you
Editor's Notes
My name is Rudy Husar from Washington University. This is a report on the HTAP Data Network with illustrative applications to NOx analysis. The collaborators on this work represent the initial nodes of the emerging HTAP Data Network: Stefan Felke of Northrop Grumman Corp and WashU, Greg Leptoukh of NASA Goddard and Martin Schultz form the Forschungszentrum Juelich.
![2007 HTAP Interim Report ,[object Object],Model Outputs Observations Emissions Emission Integration Emission comparisons, reconciliation Model Comparisons Model-model comparison, ensemble, Data Integration Data homogenization and integration](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)