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Missouri and Surdex

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Experiences with the 2007 - 2009 Missouri Statewide Orthophoto Program

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Missouri and Surdex

  1. 2. Outline <ul><li>History </li></ul><ul><li>Structure of Agreement </li></ul><ul><li>Examples </li></ul><ul><li>Lessons Learned </li></ul><ul><li>Data Availability </li></ul>
  2. 3. History <ul><li>First leaf-off coverage since 1995-96 </li></ul><ul><li>2007 </li></ul><ul><ul><li>Direct Contract to Surdex via MODOT </li></ul></ul><ul><ul><li>2’ resolution DOQQs </li></ul></ul><ul><ul><li>~ 50,000 square miles – eastern half </li></ul></ul><ul><li>2008-2009 </li></ul><ul><ul><li>Multi-year contract award </li></ul></ul><ul><ul><li>Base 2’ resolution DOQQs + some 6” buy-up </li></ul></ul><ul><ul><li>~30,000 square miles – western half </li></ul></ul>
  3. 4. Overview of coverage
  4. 5. Survey Ground Control ~ 125 points collected
  5. 6. 2010 Plans <ul><li>State is still assessing needs for area on 2010 coverage. </li></ul><ul><ul><li>State is getting 4 band DOQQ and CIR county mosaics from 2009 NAIP, a year ahead of schedule. </li></ul></ul><ul><li>Multiple discussions for higher resolution buy-ups across the state. </li></ul>
  6. 7. Structure of Agreement <ul><li>Digital imagery acquisition only </li></ul><ul><li>Available to all local, state, and federal government agencies within the state </li></ul><ul><li>Price schedules for all resolutions/options </li></ul><ul><ul><li>Base 2’ </li></ul></ul><ul><ul><li>1’, 6”, 3” </li></ul></ul><ul><ul><li>Ranges of area for each resolution </li></ul></ul>
  7. 8. Example of 2’ Resolution Imagery (2007)
  8. 9. Two-foot base product  6 inch buy-up City of Maryville, MO
  9. 10. Lessons Learned <ul><li>Spring flying season and weather </li></ul><ul><li>Color changes very quickly (new review in 09) </li></ul><ul><li>Six meter XY accuracy achieved </li></ul><ul><ul><li>125 survey control points </li></ul></ul><ul><ul><li>10m DEM still required breaklines along Interstates </li></ul></ul><ul><ul><li>USGS QA </li></ul></ul>
  10. 11. Data Availability http://www.msdis.missouri.edu/
  11. 12. Data Availability, cont.
  12. 13. Users of the Data <ul><li>State agencies: </li></ul><ul><ul><li>Conservation </li></ul></ul><ul><ul><li>Transportation </li></ul></ul><ul><ul><li>Natural Resources </li></ul></ul><ul><ul><li>Universities </li></ul></ul><ul><ul><li>State Emergency Management Agency (SEMA) </li></ul></ul><ul><li>Federal </li></ul><ul><ul><li>US Geological Survey </li></ul></ul><ul><ul><li>US Department of Agriculture (NRCS, FSA, RMA, …) </li></ul></ul><ul><ul><li>Corps of Engineers </li></ul></ul><ul><ul><li>Homeland Security </li></ul></ul><ul><ul><li>Census </li></ul></ul>
  13. 14. Users of the Data <ul><li>Local government </li></ul><ul><ul><li>Tax assessors </li></ul></ul><ul><ul><li>Engineers </li></ul></ul><ul><ul><li>Fire </li></ul></ul><ul><ul><li>Police </li></ul></ul><ul><ul><li>Rescue </li></ul></ul><ul><ul><li>Environmental </li></ul></ul><ul><ul><li>Urban planners </li></ul></ul>
  14. 15. Users of the Data <ul><li>Private </li></ul><ul><ul><li>Engineering </li></ul></ul><ul><ul><li>Realty </li></ul></ul><ul><ul><li>Legal </li></ul></ul><ul><ul><li>Levee </li></ul></ul><ul><ul><li>Environmental </li></ul></ul><ul><li>Public </li></ul>
  15. 16. Want more info? <ul><li>Tim Bohn, C.P. Director of Project Management </li></ul><ul><ul><li>SURDEX Corporation </li></ul></ul><ul><ul><li>636.368.4456 telephone </li></ul></ul><ul><ul><li>email - timb@surdex.com </li></ul></ul><ul><li>Tim Haithcoat, GIO for MO </li></ul><ul><li>Ray Fox, USGS Liaison for MO </li></ul>
  16. 17. GO CARDINALS!!!

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