Download - Missouri and Surdex
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Tim Bohn, Surdex CorporationTony Spicci, Conservation Dept,
State of Missouri
NSGIC Annual 2009
Experiences with the 2007-2009 Missouri Statewide Orthophoto Program
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Outline
■ History■ Structure of Agreement■ Examples■ Lessons Learned■ Data Availability
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
History
■ First leaf-off coverage since 1995-96■ 2007
Direct Contract to Surdex via MODOT2’ resolution DOQQs~ 50,000 square miles – eastern half
■ 2008-2009Multi-year contract awardBase 2’ resolution DOQQs + some 6” buy-up~30,000 square miles – western half
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Overview of coverage
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Survey Ground Control ~ 125 points collected
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
2010 Plans
■ State is still assessing needs for area on 2010 coverage.State is getting 4 band DOQQ and CIR county mosaics from
2009 NAIP, a year ahead of schedule.
■ Multiple discussions for higher resolution buy-ups across the state.
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Structure of Agreement
■ Digital imagery acquisition only■ Available to all local, state, and federal government
agencies within the state■ Price schedules for all resolutions/options
Base 2’1’, 6”, 3”Ranges of area for each resolution
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Example of 2’ Resolution Imagery (2007)
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Two-foot base product 6 inch buy-up
City of Maryville, MO
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Lessons Learned
■ Spring flying season and weather■ Color changes very quickly (new review in 09)■ Six meter XY accuracy achieved
125 survey control points10m DEM still required breaklines along InterstatesUSGS QA
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Data Availability
http://www.msdis.missouri.edu/
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Data Availability, cont.
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Users of the Data
■ State agencies:ConservationTransportationNatural ResourcesUniversitiesState Emergency Management Agency (SEMA)
■ FederalUS Geological SurveyUS Department of Agriculture (NRCS, FSA, RMA, …)Corps of EngineersHomeland SecurityCensus
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Users of the Data
■ Local governmentTax assessorsEngineersFirePoliceRescueEnvironmentalUrban planners
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Users of the Data
■ PrivateEngineeringRealtyLegalLeveeEnvironmental
■ Public
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
Want more info?
■ Tim Bohn, C.P. Director of Project Management
SURDEX Corporation
636.368.4456 telephone
email - [email protected]
■ Tim Haithcoat, GIO for MO■ Ray Fox, USGS Liaison for MO
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Missouri Statewide Mapping Program
Missouri Statewide Imagery ProgramMissouri Statewide Imagery Program
2009 NSGIC Annual Conference
GO CARDINALS!!!