using google earth to access and display air …...using google earth to access and display air...
TRANSCRIPT
![Page 1: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/1.jpg)
Using Google EarthUsing Google Earth™™ to to Access and Display Air Access and Display Air
Pollution DataPollution Data
1717thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory ConferenceJune 5, 2008June 5, 2008
Joshua Joshua DrukenbrodDrukenbrodU.S. EPAU.S. EPA
Office of Air Quality Planning StandardsOffice of Air Quality Planning Standards
![Page 2: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/2.jpg)
Provide a method to overcome current web Provide a method to overcome current web
page problemspage problems
Provide information in easyProvide information in easy--toto--use formatuse format
Provide direct link to dataProvide direct link to data
BackgroundPurpose
![Page 3: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/3.jpg)
Previous Previous ““highhigh--levellevel”” emissions pages on our web emissions pages on our web sitesite……
Do not provide data in an Do not provide data in an ““easyeasy--toto--useuse”” formatformat
Do not answer some of the Do not answer some of the most common questionsmost common questions
Do not provide the spatial, Do not provide the spatial, temporal, or sectortemporal, or sector--specific specific resolution many people resolution many people needneed
Background
![Page 4: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/4.jpg)
How are we changing that?How are we changing that?
Linking the site directly to the Linking the site directly to the data, providingdata, providing……
National, state, and local National, state, and local summariessummaries
Source category detail not Source category detail not previously availablepreviously available
Geospatial access not Geospatial access not previously availablepreviously available
Background
![Page 5: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/5.jpg)
DemoDemo
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SAS/SAS/IntrNetIntrNet –– What is it?What is it?
Component of SAS that enables dynamic access to programs and Component of SAS that enables dynamic access to programs and data via the Webdata via the Web
Anything you can program in SAS can be output to Web Anything you can program in SAS can be output to Web browser/Google Earthbrowser/Google Earth
Users donUsers don’’t need to have SAS or know how to use SASt need to have SAS or know how to use SAS
How it Works
![Page 7: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/7.jpg)
SAS program queries data
Workstation(Web Interface or Google Earth™)
Web Server(SAS/Internet®)
Database (Oracle, Access DB)
Data returnsto program
Web Page/Google Earth links to SAS service
Results displayed inWeb browser or Google Earth placemark
SAS/SAS/IntrNetIntrNet –– How does it work?How does it work?
Program generatesresults
4 3
5
1 2
How it Works
![Page 8: Using Google Earth to Access and Display Air …...Using Google Earth to Access and Display Air Pollution Data 17thth Annual Emissions Inventory ConferenceAnnual Emissions Inventory](https://reader036.vdocument.in/reader036/viewer/2022070912/5fb415822b3b4a66444c0b71/html5/thumbnails/8.jpg)
Include methodology for representing Include methodology for representing HAPsHAPsIncorporate nonIncorporate non--point emissions (mobile, nonpoint emissions (mobile, non--mobile, area, etc.) as well as other point sources mobile, area, etc.) as well as other point sources (fires)(fires)Develop maps for multiDevelop maps for multi--pollutant analysispollutant analysisProduce various visual aids for quick Produce various visual aids for quick understanding of emissions at a glanceunderstanding of emissions at a glanceProvide various geographical layers (nonProvide various geographical layers (non--attainment, Class I, tribal, etc)attainment, Class I, tribal, etc)
What’s next?
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How do we expect to benefit?How do we expect to benefit?
Easier access to emissions informationEasier access to emissions information
Information in easyInformation in easy--toto--use formatsuse formats
Ability to answer more questionsAbility to answer more questions
Site easier to maintainSite easier to maintain
Efficient use of our data systemsEfficient use of our data systems
Saves staff time and resourcesSaves staff time and resources
Conclusions