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MANE-VU Status Report on CATT and FASTNET

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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 ... – PowerPoint PPT presentation

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Title: 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)
5
Data Catalogs Aerosol, Fire, Maps, Meteorology,
Emissions, Images, Events
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
DataFed.net Large Collection of Projects, Data,
Tools. Wheres CATT Start?
Kitty
Start with Kitty http//webapps.datafed.net/dvoy_
services/datafed.aspx?viewKitty
9
Kitty
Change Species or Site
Filtering Data Export
Acadia SO4 gt 15 ug/m3
Change Sites by Point Click
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 gt 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 gt 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 gt7.5, post-1999, All Sites All
Months
Western Asian Dust (Primarily Spring) Eastern
Sahara Dust (Primarily Summer)
Fine Soil gt 7.5, All Years, All Sites,
July-Only
15
Arsenic
Selenium
Nickel
Nickel
Nickel
16
If SO4 gt 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
Areas upwind of High SO4 areas of high SO2
emissions
All US sites, SO4 gt15
Areas upwind of all sites for Highest dv
Highest SO4
1999 EGU SO2 Emissions from EPA Clean Air
Markets, layered with NPS ATAD trajectories for
high IMPROVE SO4 via DataFed Viewer...
All US sites, dv gt30
18
CATT Percent Difference Tool Calculates
Incremental Probabilities for any IMPROVE Site
and Species and any Percentile Concentration
Arsenic at Acadia
http//webapps.datafed.net/dvoy_services/datafed.a
spx?viewCATT_PERC_DIFF
19
Incremental Probabilities for Top 10 SO4 NO3
at SHEN WASH
SO4 at SHEN
SO4 at WASH
NO3 at SHEN
NO3 at WASH
20
SO4 gt 15 ug/m3
Kitty How To, for Review
  • From Kitty, http//webapps.datafed.net/dvoy_servic
    es/datafed.aspx?viewKitty
  • select All Locations YourSpecies gt X (using
    Q button)
  • Export CSV Data (D button) Copy/Paste into
    CSV File Editor Submitter http//webapps.datafe
    d.net/dvoy_services/editfile.aspx
  • Save as YourFileName.csv
  • To Plot in Trajectory Aggregator Gridder,
    substitute YourFileName.csv for ALLDVge30.csv
  • http//webapps.datafed.net/dvoy_services/datafed.a
    spx?viewTrajAggGridcsv_urlALLDVge30.csvvalue_c
    olumnvaluescale_max0.004

21
  • CATT Future
  • Add Additional Ensemble Trajectory Metrics
  • Automatically update as new Traj Aerosol
    data are available (Kristi Gebhart has just
    updated ATADs for most recent IMPROVE)
  • Add Additional Aerosol (STN) Trajectory Data
    (Kristi is Willing to Crank ATADs for Entire STN
    Network triple site density)
  • Continued Support from MANE-VU, other RPOs(?)
    other DataFed.Net Partners (NSF, NASA, EPA, etc.).

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 1700UTC
Sulfate in the Northeast Sahara Dust in the
Gulf Fires in the Southeast
Time Series Console Southeast
24
Aerosol Event Catalog Distributed Web pages
  • Aerosol events appear any time and place and
    analyzed by many organizations.
  • The event info. is encoded, cataloged and
    accessed through Event Catalog
  • Each event is given attributes location and
    time of occurrence and aerosol type (dust, smoke,
    haze, other)
  • This allows graphic browsing of event-related
    information on maps and calendars and linking the
    info source, e.g. TNRCC.
  • Ideas on the Event Catalog (content, structure,
    interface, maintenance, etc) are welcome.

Browser
Links to Distributed Analyst/Data Web page
25
Quebec Fires, July 6, 2002
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
SeaWiFS, METAR TOMS Index Superimposed
26
PM-2.5 vs. ASOS Bext during 7/02 Quebec Smoke
Event. Note Ratio of scales 61 implying 6 m2/g
for Organics (which 1.8 OC for this smoke)
27
Preliminary RAINS Hourly Sulfate data from 5
MANE-VU sites Note August 2nd Event (MD-only)
vs. August 11th Event (All sites)
From Allen et al. 2004 (Draft Do Not Cite)
28
8/2/04 1300 Gridded ASOS Bext AIRNOW
PM-2.5 (Southern MANE-VU-only)
8/11/04 1300 Gridded ASOS Bext AIRNOW
PM-2.5 (Entire MANE-VU Region)
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.
32
Real-time Surface Meteorology provided a rich met
context.Link to the Animation of the period Feb
19-21
33
Mystery Peak over the Great Lake NE Regions
Jul-Aug sulfate peak
Feb-Mar mystery peak
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
34
(No Transcript)
35
Feb 19 2004
  • Isolated high PM25 occurs over the Midwest,
    Northeast and Texas
  • Aerosol patches are evident in AIRNOWPM25, ASOS
    Fbext maps
  • The absence of TOMS signal indicates the lack of
    smoke or dust at high elevation
  • The high surface wind speed over Texas, hints on
    possible dust storm activity
  • The NAAPS model shows high sulfate over the
    Great Lakes, but no biomass smoke
  • Possible event causes nitrate in the Upper
    Midwest and Northeast, sulfate around the Great
    Lakes and dust over Texas

36
Aug 18
  • This episode has an intensive region in the
    Northeast and another in the Southeastern US
  • The AIRNOW, ASOS and Visibility all show similar
    location of elevated aerosol
  • Highest MODIS AOT and GASP AOT values occur over
    the Northeast
  • The surface winds indicate stagnation over the
    southeastern EUS
  • NAAPS model predicts high sulfate in the
    Northeast and biomass smoke over the Southeast
  • Possible causes sulfate episode in the
    Northeast, smoke and sulfate in the Southeast(?)

37
  • FASTNET Future
  • Link various image data (photos, satellite,
    etc.) to Events,
  • Add New Data ( Datasets, like RAINS) Continue
    Archival,
  • Link New Fast to Old Slow (IMPROVE Aerosol
    Traj.) Data,
  • Compare Aerosol/haze indicators to Emissions
    Model Data,
  • Automated Event Detection Analysis Methods!
  • Continued Support from MANE-VU, other RPOs(?)
    other DataFed.Net Partners (NSF, NASA, EPA, etc.).

38
Some Bookmarks for DataFed.Net
http//datafed.net/ Data Catalogs
http//webapps.datafed.net/dvoy_services/datafed_c
atalog.aspx Data Viewer http//webapps.datafed.n
et/dvoy_services/datafed.aspx Data Consoles
http//www.datafed.net/consoles/realtime_consoles.
asp?datetimenow-48image_width260image_height1
10 Kitty (Aerosol/Trajectory Browser)
http//webapps.datafed.net/dvoy_services/datafed.a
spx?viewKitty 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_ser
vices/datafed.aspx?viewTrajAggGridcsv_urlALLDVg
e30.csvvalue_columnvaluescale_max0.005 CATT
Percent Difference (Incremental Probability
Calculator) http//webapps.datafed.net/dvoy_servi
ces/datafed.aspx?viewCATT_PERC_DIFF CATT
FASTNET Discussion Pages http//webapps.datafed.n
et/dvoy_services/dvoy_book.aspx?pathHOME/Projects
/CATT http//webapps.datafed.net/dvoy_services/dvo
y_book.aspx?pathHOME/Projects/FASTNET PM Event
Detection from Time Series http//capita.wustl.edu
/capita/capitareports/0409EventAnalysis/0409EventB
yTimeSeries.ppt Eastern US Regional Haze Events
Automated Detection and Documentation for
2004 http//capita.wustl.edu/capita/capitareports/
0409EventAnalysis/0409EventDetection04.ppt
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