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Finance and Administration
OIR GIS Services
State of Tennessee Enterprise GISState of Tennessee Enterprise GISRegional Epi Meeting (Overview)Regional Epi Meeting (Overview)
HTTP://TNMap.tn.govHTTP://TNMap.tn.gov
Chris MeeksChris MeeksOffice for Information Office for Information Resources Resources State of TennesseeState of Tennessee
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OVERVIEWOVERVIEWOVERVIEWOVERVIEW
• GIS Background in Tennessee • The TNMap Web Portal Tour• Enterprise GIS Web Services Demo• OIR GIS Address GeoCoder Demo w/
ArcGIS Explorer Online
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What is GIS?What is GIS?
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GIS is….GIS is….GIS is….GIS is….
• Geographic Information Systems• …communicating via a Map • …data centric • …an evolving technology• …becoming part of public mainstream• …an essential part of gov. services
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GIS Background in GIS Background in TennesseeTennessee
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GIS Background in TennesseeGIS Background in Tennessee- History TN Base Mapping Program-- History TN Base Mapping Program-
• Multi-year effort to create large scale, statewide GIS data products for State and local government
• Administered by F&A, OIR-GIS Services in partnership with Comptroller of the Treasury, Office of Local Gov.
• OIR GIS Services mission:
• Develop GIS data clearinghouse – “TNMap”
• Use “TNMap” data to support State agency business applications and public access
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Role of OIR-GIS ServicesRole of OIR-GIS Services
• Coordination – all levels of government
• Clearinghouse/Repository for GIS Data (TNMap)
• Application Dev/Hosting
• Data Development/Maintenance
• Adhoc requests/analysis (special projects)
“TNMap” GIS Data Repository
Child Care / Schools / Hospitals
Environmental / Conservation features
City / County Boundaries (OIR GIS)
Streets / Rivers (OIR GIS)
Property Boundaries (OIR GIS)
Imagery / Elevation (OIR GIS)
Geocoding School Data
School GIS Data=
GIS AnalysisTNMap Streets +
School Database(Dept of
Education) +
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Visualization and Predictive Modeling
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Applications of GIS in State Applications of GIS in State GovGov
• General Assembly - redistricting
• Transportation – location of new road and potential impacts on property and environment
• Public Safety – determine property loss from flood or tornado, efficient routing for 911 dispatching
• Economic Development – determine best location for new business, promote job creation
• Heath / Bureau of Licensing & Regulation – help locate licensed healthcare providers
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Benefits of GIS in State GovernmentBenefits of GIS in State Government
• Save time – increase productivity
• Better decision making
• Transparency/accountability in government
• Effective and efficient government
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Benefits of GIS in Health: Administrative Health DataBenefits of GIS in Health: Administrative Health Data
Client and Patient AddressesClient and Patient Addresses
Streets/Rivers/Land FeaturesStreets/Rivers/Land Features
Hospital/Medical Center/ ClinicsHospital/Medical Center/ Clinics
Postal Codes/DistrictsPostal Codes/Districts
Spatial Analysis – Spatial Analysis – (i.e.travel times/outbreaks)(i.e.travel times/outbreaks)
Service Demand/Provider DensityService Demand/Provider Density
Client and Patient AddressesClient and Patient Addresses
Streets/Rivers/Land FeaturesStreets/Rivers/Land Features
Hospital/Medical Center/ ClinicsHospital/Medical Center/ Clinics
Postal Codes/DistrictsPostal Codes/Districts
Spatial Analysis – Spatial Analysis – (i.e.travel times/outbreaks)(i.e.travel times/outbreaks)
Service Demand/Provider DensityService Demand/Provider Density
linking data to GEOGRAPHY
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Community ConditionsCommunity Conditions
Environmental ExposuresEnvironmental Exposures
Diagnostic HistoryDiagnostic History
Behavioral FactorsBehavioral Factors
Outbreak AreasOutbreak Areas
Medical Threats and RisksMedical Threats and Risks
Community ConditionsCommunity Conditions
Environmental ExposuresEnvironmental Exposures
Diagnostic HistoryDiagnostic History
Behavioral FactorsBehavioral Factors
Outbreak AreasOutbreak Areas
Medical Threats and RisksMedical Threats and Risks
linking data to PERSON
Benefits of GIS in Health: Integrating Clinical & Environmental Ddata
Benefits of GIS in Health: Integrating Clinical & Environmental Ddata
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TNMap DemoTNMap Demo
