HTAP Data Network: TF HTAP Workshop Forshungszentrum Juelich, Oct 17-19, 2007, Juelich, Germay Application Examples for NO...
2007 HTAP Interim Report <ul><li>Models, observations, emissions have been assessed </li></ul>Model Outputs Observations E...
2009 HTAP Assessment <ul><li>Seek the reconciliation of models, observations, emissions </li></ul>Model Outputs Observatio...
2009 HTAP Assessment  <ul><li>Reconciliation is through the interaction of domain experts </li></ul><ul><li>Can benefit fr...
2009 HTAP Assessment Model Outputs Observations Emissions Emission Integration Emission comparisons,  reconciliation  Mode...
Initial HTAP Data Flow Network Loosely Coupled Data Network of Autonomous Nodes OGC WCS Data Access Protocol
Application of OGC WCS Data Access Protocol <ul><li>Regardless of the data location, data type and format,  </li></ul><ul>...
Example Data Flow: Juelich-DataFed ftp DataFed Space-Time-Param Cube Juelich HTAP Server NEISGEI Server Web Coverage Servi...
Juelich Model Data on DataFed Browser http:// webapps.datafed.net/datafed.aspx?dataset_abbr =HTAP_MOZARTTGFDL-v2 Web Servi...
Analysis Services takes two grids as input, conducts a mathematical operation using their values, and creates a single gri...
S. Falke: Web Application (“Mashup”) S. Falke:  http:// niceguy.wustl.edu/NEISGEI/HTAPComp /
NOx Data on the Network Emission Aerosol Nitrate Ozone Precipitation Nitrate Emission
Tropospheric OMI NO2 Average  Model Obs. Emiss.
OMI NO2 – Mobil Emissions Model Obs. Emiss.
Tropospheric OMI NO2 Average  Model Obs. Emiss.
OMI NO2 – Point Emissions Model Obs. Emiss.
Single Point Sources Power Plants Model Obs. Emiss.
Single Point Sources Model Obs. Emiss.
Georgia Sweetwater Fire  Sweat Water fire in S. Georgia (May 2007) Model Obs. Emiss.
Georgia Sweetwater Fire Sweat Water fire in S. Georgia (May 2007) Model Obs. Emiss.
Friday/Sunday Ratio Biomass Burning Sunday Smoke Model Obs. Emiss.
OMI/NEI Emission Ratios <ul><li>Ohio River OMI/Emiss = 1  </li></ul><ul><li>Northeast OMI/Emiss = 1.4 </li></ul>US NEI NOx...
Total, Tropospheric Upper Total Column NO2 Stratospheric NO2 Tropo NO2 ???? Model Obs. Emiss.
Model Surface  NO2 OMI NO2 Model Obs. Emiss.
Model Surface  Obs. Seasonal Weekly Secular Diurnal Model Obs. Emiss.
Thank You  Models Observations Emissions Looking forward networking with you
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2007-10-16 HTAP Juelich

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  • 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.
  • 2007-10-16 HTAP Juelich

    1. 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
    2. 2. 2007 HTAP Interim Report <ul><li>Models, observations, emissions have been assessed </li></ul>Model Outputs Observations Emissions Emission Integration Emission comparisons, reconciliation Model Comparisons Model-model comparison, ensemble, Data Integration Data homogenization and integration
    3. 3. 2009 HTAP Assessment <ul><li>Seek the reconciliation of models, observations, emissions </li></ul>Model Outputs Observations Emissions Emission Integration Emission comparisons, reconciliation Model Comparisons Model-model comparison, ensemble, Data Integration Data homogenization and integration
    4. 4. 2009 HTAP Assessment <ul><li>Reconciliation is through the interaction of domain experts </li></ul><ul><li>Can benefit from a network for the seamless flow of data/info </li></ul>Model Outputs Observations Emissions Emission Integration Emission comparisons, reconciliation Model Comparisons Model-model comparison, ensemble, Data Integration Data homogenization and integration Inverse Modeling Emissions retrieval from observations; Model Evaluation Data Assimilation Performance testing, improved formulation Forward Modeling Process-based simulation; source-receptor relationship
    5. 5. 2009 HTAP Assessment Model Outputs Observations Emissions Emission Integration Emission comparisons, reconciliation Model Comparisons Model-model comparison, ensemble, Data Integration Data homogenization and integration Inverse Modeling Emissions retrieval from observations; Model Evaluation Data Assimilation Performance testing, improved formulation Forward Modeling Process-based simulation; source-receptor relationship <ul><li>The goal of HTAP Network: </li></ul><ul><li>Connect the data nodes </li></ul><ul><li>Enable with shared tools </li></ul>
    6. 6. Initial HTAP Data Flow Network Loosely Coupled Data Network of Autonomous Nodes OGC WCS Data Access Protocol
    7. 7. Application of OGC WCS Data Access Protocol <ul><li>Regardless of the data location, data type and format, </li></ul><ul><li>the parameter-space-time query is the same </li></ul><ul><li>the return is in user selectable format from the offerings </li></ul>Coverage=THEEDDS.T& BBOX=-126,24,-65,52,0,0 &TIME=2002-07-07/2002-07-07&FORMAT=NetCDF Coverage=SEAW.Refl& BBOX=-126,24,-65,52,0,0 &TIME=2002-07-07/2002-07-07&FORMAT=GeoTIFF Coverage=SURF.Bext& BBOX=-126,24,-65,52,0,0 &TIME=2002-07-07/2002-07-07&FORMAT=NetCDF-table Grid Image Station Data Parameter Bounding Box Time Range Out Format
    8. 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. 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. 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. 11. S. Falke: Web Application (“Mashup”) S. Falke: http:// niceguy.wustl.edu/NEISGEI/HTAPComp /
    12. 12. NOx Data on the Network Emission Aerosol Nitrate Ozone Precipitation Nitrate Emission
    13. 13. Tropospheric OMI NO2 Average Model Obs. Emiss.
    14. 14. OMI NO2 – Mobil Emissions Model Obs. Emiss.
    15. 15. Tropospheric OMI NO2 Average Model Obs. Emiss.
    16. 16. OMI NO2 – Point Emissions Model Obs. Emiss.
    17. 17. Single Point Sources Power Plants Model Obs. Emiss.
    18. 18. Single Point Sources Model Obs. Emiss.
    19. 19. Georgia Sweetwater Fire Sweat Water fire in S. Georgia (May 2007) Model Obs. Emiss.
    20. 20. Georgia Sweetwater Fire Sweat Water fire in S. Georgia (May 2007) Model Obs. Emiss.
    21. 21. Friday/Sunday Ratio Biomass Burning Sunday Smoke Model Obs. Emiss.
    22. 22. OMI/NEI Emission Ratios <ul><li>Ohio River OMI/Emiss = 1 </li></ul><ul><li>Northeast OMI/Emiss = 1.4 </li></ul>US NEI NOx Emission OMI Tropo NO2 Model Obs. Emiss.
    23. 23. Total, Tropospheric Upper Total Column NO2 Stratospheric NO2 Tropo NO2 ???? Model Obs. Emiss.
    24. 24. Model Surface NO2 OMI NO2 Model Obs. Emiss.
    25. 25. Model Surface Obs. Seasonal Weekly Secular Diurnal Model Obs. Emiss.
    26. 26. Thank You Models Observations Emissions Looking forward networking with you
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