1. State of Tennessee Office for Information Resources – GIS Services State of Tennessee and Enterprise GIS Activities Oak Ridge National Lab February 26, 2008 Dennis Pedersen, Director, OIR-GIS Services

2. State of Tennessee Office for Information Resources – GIS Services GIS Services Overview Tennessee Base Mapping Program GIS Coordination Enterprise GIS Services Tennessee Regional Information Center

3. State of Tennessee Office for Information Resources – GIS Services GIS Services Background 8 full time staff 4 dedicated to GIS data dev/maint 4 dedicated to GIS application dev, training, enterprise support Funding from legislature, contracts with local, State, federal agencies Building partnerships

4. State of Tennessee Office for Information Resources – GIS Services TNBMP – Ortho/DTM

5. State of Tennessee Office for Information Resources – GIS Services TNBMP – Streets

6. State of Tennessee Office for Information Resources – GIS Services TNBMP – Hydro

7. State of Tennessee Office for Information Resources – GIS Services TNBMP – Parcels

8. State of Tennessee Office for Information Resources – GIS Services DFIRM = Flood Data Base + Topography + TNBMP – DFIRM

9. State of Tennessee Office for Information Resources – GIS Services GIS Collaboration/Coordination Local Government State Agencies Emergency Communications Board Economic and Community Development Federal Programs DHS/FEMA – Flood Map Modernization Census – TIGER Modernization USGS – Local Res. NHD

10. State of Tennessee Office for Information Resources – GIS Services The Tennessee Map (TNMap)” “The Tennessee Map (TNMap)” Geo-portal Base Map Data Repository Shared GIS infrastructure for application hosting Access: Public, State GIS users

11. State of Tennessee Office for Information Resources – GIS Services The Tennessee Map (TNMap): Enterprise GIS Architecture Concepts: Develop E-GIS Infrastructure Make data more useful, accessible and secure Initiatives Enterprise Geospatial Data Repository GIS Data Inventory and Data Stewardship TN Geospatial Data Sharing Standards Enterprise Services and Geospatial Applications Geospatial Standards (software, metadata)

12. State of Tennessee Office for Information Resources – GIS Services TNMap: Server Architecture Consolidated server environment at Data Center 6+ servers for production environment Internet and Intranet application hosting environments Dedicated and centralized Geospatial database

13. State of Tennessee Office for Information Resources – GIS Services

14. State of Tennessee Office for Information Resources – GIS Services TNMap (Internet) TNMap (Internet) TNMap (Intranet) TNMap (Intranet) Agency Local Federal Public Agency publishes data once. Data can be shared/utilized many times. And can be accessed via the Web by many other users. Agency Enterprise GIS Agency Enterprise GIS State Enterprise GIS State Enterprise GIS Public Enterprise GIS Public Enterprise GIS

15. State of Tennessee Office for Information Resources – GIS Services

16. State of Tennessee Office for Information Resources – GIS Services

17. State of Tennessee Office for Information Resources – GIS Services

18. State of Tennessee Office for Information Resources – GIS Services

19. State of Tennessee Office for Information Resources – GIS Services Spatial Data Across Agencies Child Care / Schools / Hospital locations Environmental / Conservation features City / County / Admin. Boundaries (OIR GIS) Streets / Rivers / Land Features (OIR GIS) Property Boundaries (OIR GIS) Imagery / Elevation (OIR GIS)

20. State of Tennessee Office for Information Resources – GIS Services GIS Trends: Top Down Approach Program Coordination Data Developer, Steward/Maintenance Level of Government Small (1:100K, 1:250K) Federal State Local FunctionMap Scale Requirements Federal Data Consumer Federal Data Consumer Medium (1:24K, 1:4800) Large (1:4800, 1:1200)

21. State of Tennessee Office for Information Resources – GIS Services GIS Trends: Bottom Up Approach Coordination Standards Funding State/Local Data Consumers Level of Government Small (1:100K, 1:250K) Federal State Local FunctionMap Scale Requirements Program Management Data Dev/Admin. Local Data Aggregators and Consumers Data Development Data Maintenance Data Users Medium (1:24K, 1:4800) Large (1:4800, 1:1200)

22. State of Tennessee Office for Information Resources – GIS Services TNMap Enterprise GIS Conclusions: TNMap is in Production!! Working towards improving quality/quantity of data New agency “Shared Services” projects / development Data Maintenance / Data Aggregation (Bottom Up!) “Create it once…use it many times…and maintain it” TNMap and Tennessee Regional Information Center