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Status, Topics, and Questions regarding the Federal Land Manager Environmental Database (FED) March 20, 2011

Status, Topics, and Questions regarding the Federal Land Manager Environmental Database (FED) March 20, 2011. Recent Activities… . Updated existing datasets through 2010: CASTNet Dry Chemistry EPA Nitrogen Dioxide - Hourly EPA Ozone - Hourly EPA PM10 Mass (81102) - Daily

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Status, Topics, and Questions regarding the Federal Land Manager Environmental Database (FED) March 20, 2011

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  1. Status, Topics, and Questions regarding the Federal Land Manager Environmental Database (FED) March 20, 2011

  2. Recent Activities… • Updated existing datasets through 2010: • CASTNet Dry Chemistry • EPA Nitrogen Dioxide - Hourly • EPA Ozone - Hourly • EPA PM10 Mass (81102) - Daily • EPA PM10 Mass (81102) - Hourly • EPA PM2.5 Mass (88502) - Daily • EPA PM2.5 Mass (88502) - Hourly • EPA PM2.5 Mass FRM (88101) - Daily • EPA PM2.5 Speciation - Daily • IMPROVE Aerosol • IMPROVE Aerosol, RHR (New Equation), with substituted data • NADP Atmospheric Integrated Research Monitoring Network • NADP National Trends Network

  3. Recent Activities (continued)… • Acquired and imported additional datasets • CASTNet Multi-Layer Model data • CASTNet Ozone • EPA Carbon Monoxide (CO) – Hourly • EPA Sulfur Dioxide (SO2) – Hourly

  4. Database Inventory (in staging)

  5. Refined the FED website • Removed more VIEWS-specific references and resources • Removed pages, content, and code specific to VIEWS • Refined the user management subsystem • Made other refinements and infrastructural improvements • Upgraded various third-party software components • Upgraded the operating system and web server software • Migrated the FTP server to a newer machine with larger hard drives • Refined the FED database • Made various improvements to the integrated database schema • Refined the metadata management subsystem • Updated metadata references for new and updated datasets • Modified and optimized various indexes and table keys

  6. Recent Activities (continued)… • Created a local SAS environment • Installed and configured SAS in preparation for: • Generating the IMPROVE RHR metrics (via Debbie Miller’s scripts) • Generating the various ozone metrics (via Debbie Miller’s scripts) • Worked with Scott Copeland to better understand Debbie Miller’s SAS scripts • Made preliminary design plans for reorganizing and “tightening” the scripts into a redistributable SAS package • Investigated the mechanisms for “driving” SAS from other programs (i.e. integrating it into the import process)

  7. Short Term Activities… • Development Tasks • Finish mapping the metadata for various new datasets • Move all recently imported data from the staging database to the production database • Finish pending refinements of the FED website • Re-factor the Trends and Composition tools • Migrate relevant tools from the NASA ROSES project to the FED website • Google Maps display tool (for NetCDF, HDF, and other spatial files) • Data Availability and Timeline tool • Data and Metadata File Explorer • Additional datasets to be imported • The full complement of ozone metrics and summaries • Meteorological data (see questions) • Forest Service water quality data • Night Sky brightness imagery • Others (? – see questions)

  8. Other Topics… • Obtaining a complete set of ozone data is confusing and difficult • Different databases and websites (AQS, CASTNet, POMS, ARD, etc.) • Different metadata schemes (sites, parameter, methods, etc.) • Organization and availability of source data files on the FED website • Organization of datasets, selection controls, and filtering choices on the online FED tools • Re-factoring of the Trends and Composition tool • Other questions…

  9. Questions… • Do the following items (from the SOW) refer exclusively to AQS datasets? • Hourly PM 2.5 concentrations • Hourly PM10 concentrations • Hourly NO2 concentrations • Hourly SO2 concentrations • Hourly CO concentrations • Do the following items (from the SOW) refer exclusively to CASTNet datasets (and/or others, like NADP)? • Weekly wet deposition concentrations, including Ca, Cl, K, Mg, Na, NH4, NO3, SO4, Hg (mg/l and eq/l) • Weekly wet deposition, including Ca, Cl, K, Mg, Na, NH4, NO3, SO4, Hg (kg/ha) • Annual mean deposition concentrations, including Ca, Cl, K, Mg, Na, NH4, NO3, SO4, Hg (mg/l and eq/l) • 3- and 5-year averages of annual mean deposition concentrations (mg/l), including Ca, Cl, K, Mg, Na, NH4, NO3, SO4, Hg • Annual total wet deposition, including Ca, Cl, K, Mg, Na, NH4, NO3, SO4, Hg • 3- and 5- year averages of annual total wet deposition, including Ca, Cl, K, Mg, Na, NH4, NO3, SO4, Hg

  10. Questions… • Where do we get the required meteorological data? • Temperature • Relative humidity • Scalar wind speed and wind direction • Vector wind speed and wind direction • Dew point • Solar radiation • Rainfall • Barometric pressure • How should the following derived datasets be generated and/or obtained? • Interpolated values of summary statistics, determined at park locations • Interpolated estimates of air quality condition, determined at park locations • Monitors used to compute trends for each park

  11. Questions… • How should the following be obtained and/or derived, and presented on the website? • Time series plots of any data parameter (beyond current VIEWS functionality) • Tables with lists of park units exceeding NAAQS standards • Tables with summary ozone statistics (annual 4th-highest 8-hour, annual maximum 3-month W126, 3-year average of annual 4th-highest 8-hour, annual 1st and 2nd highest 1-hour, mean, median, 90th percentile, etc.) by monitoring site and park and forest resouce • Tables with summary visibility statistics (annual mean deciview and extinction on the best, median, and worst days) by park • Tables with annual air quality condition information (??) • Other data and metadata

  12. Thank you.

  13. Data Availability and Timeline Tool

  14. Google Maps Spatial Display Tool

  15. Data and Metadata File Explorer

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