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The Delaware DataMIL A Pilot Project for The National Map

The Delaware DataMIL A Pilot Project for The National Map. July 25, 2002 State of Delaware Council of Geographic Names Authorities (COGNA). The DataMIL Team. Mike Mahaffie, OSPC, DGDC Sandy Schenck, DGS, SMAC Christina Callahan, RDMS, UD John Callahan, RDMS, UD Richard Sacher, RDMS, UD

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The Delaware DataMIL A Pilot Project for The National Map

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  1. The Delaware DataMILA Pilot Project for The National Map July 25, 2002 State of Delaware Council of Geographic Names Authorities (COGNA)

  2. The DataMIL Team • Mike Mahaffie, OSPC, DGDC • Sandy Schenck, DGS, SMAC • Christina Callahan, RDMS, UD • John Callahan, RDMS, UD • Richard Sacher, RDMS, UD • Greg Forte, RDMS, UD • Shannon Bain, MCMC, USGS • Robert Rinehart, MCMC, USGS • William Harris, MCMC, USGS • Roger Barlow, Eastern Region, USGS

  3. What is DataMIL? DataMIL = DataMapping and Integration Laboratory Developed from conversations between Delaware Geological Survey, Delaware Office of State Planning Coordination with USGS regarding the revision of Topographic Maps and Digital Line Graphs using Delaware data (September 2000).

  4. DataMIL - Primary Objectives • Combine state (Delaware) and federal (USGS) geographic data to create the most up-to-date database possible • Allow online access for the general public, state and federal agencies in the form of digital GIS data, online images, hard-copy maps, and database attribute information • Optimize data storage, maintenance, accessibility, and archival procedures

  5. The State of Delaware has no central “GIS Authority”!

  6. Delaware Geographic Data Committee (DGDC) • House Bill 395, 1998 created the DGDC • State-wide, multi-disciplinary membership • To promote the sharing of geospatial data, information, and knowledge • Works in Coordination with State Mapping Advisory Committee (SMAC) • Coordination, not Control!

  7. SMAC Education & Training Conference Orthophoto Metadata Geographic Names Delaware’s GIS Community I-Team Delaware Geographic Data Committee

  8. Delaware Spatial Data Framework • Approved by SMAC and DGDC Summer of 2000 • The “skeleton” that holds together a wide variety of spatial data sets • A shared Framework standard means data sets work together • Delaware Version 1.0 complete at 1:24000 scale– Nine Layers

  9. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  10. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  11. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  12. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  13. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  14. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  15. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  16. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  17. Delaware’s Framework • Geographic Names • Land Use • Cadastral • Transportation • Hydrography • Gov. Units • Geodetic Control • Hypsography • Orthoimagery

  18. Need for Improvement • Delaware topographic map series (DRGs/DLGs) produced in early 1990s • Updated Delaware DOQQs 1997/2002, Land Use, DelDOT Transportation Network, Municipal Boundaries, Watersheds (Delaware Framework) • Several USGS National datasets under development – GNIS, NHD, NED, Imagery, Land Cover (The National Map)

  19. The National Map • Seamless nationwide • Current • Partnership based • Major data themes • Public Domain • Online Accessibility • 9 Pilot Projects

  20. The National Map Pilot Projects Washington-Idaho Pennsylvania Lake Tahoe Area Utah Missouri Delaware Florida Texas US Landsat

  21. DataMIL Audience • State and Local Government • Federal Government • Public • Delaware Researchers • Delaware Educators

  22. Metadata Explorer Integration Lab DataMIL Architecture Portal Standards Collaboration Integration Production Lab Forums

  23. DataMIL Portal • Entry into the DataMIL • All components available from Portal • Project description, contact information • Help pages • Resources

  24. Map Production Lab • Delaware Framework • The National Map (USGS DLGs) • Online Maps • Production Maps • GIS data download • Metadata • Discussion Forums

  25. Map Lab Product Generation • Imagery • GNIS • Transportation

  26. Map Lab Product Generation • Hillshade • Contours • Hydrography • Trails

  27. Discussion Forums • Divided by geographic theme • Threaded discussion list • Content/Keyword, Date searchable • Online archive of all messages • Submission through the forum and Map Lab • Open to all with moderators for each theme • Feedback

  28. Discussion Forums Mapping & Metadata Errors Comments Delaware Data Providers Delaware Geological Survey Database Resolution Federal Agencies US Geological Survey DataMIL Feedback User

  29. Delaware Metadata Explorer

  30. Data Integration Lab • Feature Streaming • User can suggest shape/attribute edits (EditNotes) • User can modify rendering of features • User can add graphics (MapNotes) • Multiple data sources

  31. Located at UD Oracle/ArcSDE USGS Internet DNREC Data Server DE OSPC WWW DelDOT Web/Map Server DataMIL – Data Sources

  32. Distributed Database • Individual layers at data provider’s location (Federal and State) • Reduces duplication of efforts • Community building • Reliability and accessibility are critical • Central host for website deployment • MOAs among DGS, Delaware I-Team, USGS, and Delaware data providers

  33. DataMIL Web Sitehttp://datamil.udel.edu/

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