Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
2005-01-08 MANE-VU Status Report on CATT and FASTNET
1. MANE-VU Status Report on CATT and FASTNET R. Poirot, VT DEC, 9/30/04 CATT: Combined Aerosol Trajectory Tools FASTNET: Fast Aerosol Sensing Tools for Natural Event Tracking Both are Inter-RPO Projects, Conducted by CAPITA (R. Husar), Managed for MANE-VU by: MARAMA (Serpil Kayin, CATT) & NESCAUM (Gary Kleiman, FASTNET) http://www.anr.state.vt.us/air/Planning/PublicDocs/FastCatMV2.ppt
2. Status: CATT & FASTNET have been Eaten by DataFed.Net
3. Within DATAFED.NET, CATT & FASTNET are 2 of many “ Projects” which Share Many Common “ Datasets” which are Archived & Accessible & can be Viewed, Compared, Exported, Analyzed & Interpreted, using a variety of Web-Based “ Applications”
4. Data Catalog(s) Provide Access to Many: Fast (rapidly available), Current (near-real-time, recently archived & continuing) and Slow (historical data Like IMPROVE Aerosol & ATAD trajectories)
6. Data Viewer: Open & View Any File in Catalog(s). Many Files Include Time Series, Linked to Map – Point & Click. Zoom Map or Time series, Change Size, Symbols, Variables, Add Layers, Export Data – Copy Paste.
7. Data Files Accessed & Archived Specifically for FASTNET. Note Varying Start dates (1988-2004), with Most Continuing. VIEWS_CHEM (IMPROVE Aerosol) and ATAD Trajectories (NPS) are currently used in CATT Applications
8. Start with Kitty: http:// webapps . datafed .net/ dvoy _services/ datafed . aspx ?view=Kitty Kitty DataFed .net Large Collection of Projects, Data, Tools. Where’s CATT “Start”?
9. Change Species or Site Filtering & Data Export Change Sites by Point & Click Kitty Acadia SO4 > 15 ug/m3
10. 1. Start with Kitty to Explore Any Combinations of IMPROVE & ATAD Traj. Data (any/all sites & years). 2. Export CSV file of Selected Data & Copy/Paste into CSV Table Editor and Save for Subsequent Analysis.
11. 1. Change Traj Sort. 2. Plot in Kitty 2. Export file as CSV data. 3. Copy/Paste into File Editor,Save. 4. Open YourFile in TrajAggGrid… Save(d) as: ALLpost99OCge10.csv
12. Select All Sites and Dates after 1/1/99 if : Organic Carbon >= 10 ug/m3. Fires in the West & Southeast (but not much in MANE-VU) Save CSV file & open in Trajectory Aggregator/Gridder, Weight Traj. by OC Concentration (or not), Normalize (or not) & Plot.
13. Na >= 1.5 ug/m3 Sea Salt Comes from the Sea, as She Should. BRIG & ACAD Battelle PMF/Unmix modeling indicated a Sea Salt source at 6 MANE-VU sites, Increasing over time. Why? Is West Coast Sea Salt Increasing?
14. Fine Soil >7.5, post-1999, All Sites & All Months Fine Soil > 7.5, All Years, All Sites, July-Only Western & Asian Dust (Primarily Spring) Eastern Sahara Dust (Primarily Summer)
16. If SO4 > 15 for entire IMPROVE network and entire period of record (25 sites). Top 10% of “Secondary Sulfate Source” from Battelle PMF at ACAD, BRIG, GRSM, LYBR, MACA, SHEN & WASH (7 sites)
17. All US sites, dv >=30 All US sites, SO4 >=15 Areas upwind of all sites for Highest dv = Highest SO4 Areas upwind of High SO4 = areas of high SO2 emissions 1999 EGU SO2 Emissions from EPA Clean Air Markets, layered with NPS ATAD trajectories for high IMPROVE SO4 via DataFed Viewer...
19. SO4 at SHEN NO3 at SHEN NO3 at WASH SO4 at WASH Incremental Probabilities for Top 10% SO4 & NO3 at SHEN & WASH
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22. DataFed.Net The infrastructure that provides the structured data and tools NSF & NASA FASTNET DataLog The discussion forum and miscellaneous data catalog
23. Analyst Consoles: Near-Real-Time Data Example: NE Sulfate Episode: 8/27/04 17:00UTC Sulfate in the Northeast Sahara Dust in the Gulf Fires in the Southeast Time Series Console: Southeast
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25. Quebec Fires, July 6, 2002 SeaWiFS, METAR & TOMS Index Superimposed SeaWiFS satellite and METAR surface haze shown in the Voyager distributed data browser Satellite data are fetched from NASA GSFC; surface data from NWS/CAPITA servers
26. PM-2.5 vs. ASOS Bext during 7/02 Quebec Smoke Event. Note Ratio of scales = 6:1 implying 6 m2/g for Organics (which = 1.8 OC for this smoke)
27. From: Allen et al. 2004 (Draft – Do Not Cite) Preliminary RAINS Hourly Sulfate data from 5 MANE-VU sites Note August 2 nd Event (MD-only) vs. August 11 th Event (All sites)
29. 2 Sets of ASOS Visibility Data (Expressed as VR, Bext & “Dry Bext”) SURF_MET ASOS (& meteorology) is Global, based on archived data, since 7/02 STI_ASOS is subset of 250 US-only sites, based on raw (uncensored) data, since 1/04 Both are Hourly and available in Near-Real-Time
30. Use Data Viewer to Layer Various Aerosol-Related Data, including: Surface Winds, (SURF-MET) ASOS Bext, (STI) PM-2.5 Mass, (AIRNOW) Forecast SO4 (Westphal)
31. RAINS Continuous Mass, SO4, OC data from Mohawk Mtn. CT vs. Bext from Bradley CT Airport - using MOMO species & Bradly RH to “Reconstruct” Bext. Prelim Data. Do Not Cite.
33. Mystery Peak over the Great Lake & NE Regions The 30-day smoothing average shows the seasonality by region The Feb/Mar PM25 peak is evident for the Northeast, Great Lakes and Great Plains This secondary peak is absent in the South and West Jul-Aug sulfate peak Feb-Mar mystery peak
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38. Some Bookmarks for: DataFed.Net: http:// datafed .net/ Data Catalogs: http:// webapps . datafed .net/ dvoy _services/ datafed _catalog. aspx Data Viewer: http://webapps.datafed.net/dvoy_services/datafed. aspx Data Consoles: http://www.datafed.net/consoles/realtime_consoles.asp?datetime=now-48&image_width=260&image_height=110 Kitty (Aerosol/Trajectory Browser): http:// webapps . datafed .net/ dvoy _services/ datafed . aspx ?view=Kitty CSV File Editor & Submitter: http:// webapps . datafed .net/ dvoy _services/ editfile . aspx Trajectory Aggregator & Gridder (substitute: YourFileName.csv for ALLDVge30.csv) http://webapps.datafed.net/dvoy_services/datafed.aspx?view=TrajAggGrid&csv_url=ALLDVge30.csv&value_column=value&scale_max=0.005 CATT Percent Difference (Incremental Probability Calculator): http://webapps.datafed.net/dvoy_services/datafed.aspx?view=CATT_PERC_DIFF CATT & FASTNET Discussion Pages: http://webapps.datafed.net/dvoy_services/dvoy_book.aspx?path=HOME/Projects/CATT http://webapps.datafed.net/dvoy_services/dvoy_book.aspx?path=HOME/Projects/FASTNET PM Event Detection from Time Series http://capita.wustl.edu/capita/capitareports/0409EventAnalysis/0409EventByTimeSeries.ppt Eastern US Regional Haze Events: Automated Detection and Documentation for 2004 http://capita.wustl.edu/capita/capitareports/0409EventAnalysis/0409EventDetection04. ppt
