ODOT Advanced Remote Asset Collection and ODOT Educational Partnerships 2010 Ohio GIS Conference September 15-17, 2010 Cro...
ODOT Advanced Remote Asset Collection and ODOT Educational Partnerships Presentation for the 2010 Ohio GIS Conference
Ohio Department of Transportation District Two <ul><li>Background </li></ul><ul><ul><li>Asset Problem </li></ul></ul><ul><...
Ohio Department of Transportation District Two <ul><li>Northwest Ohio </li></ul><ul><li>District 1 </li></ul><ul><ul><li>J...
Ohio Department of Transportation District Two <ul><li>What Quantity? </li></ul><ul><li>Where Is It? </li></ul><ul><li>How...
Ohio Department of Transportation District Two <ul><li>Business Requirements </li></ul><ul><ul><li>Asset Type </li></ul></...
Ohio Department of Transportation District Two <ul><li>Multiple Data Formats </li></ul><ul><li>No Standardizations  Locali...
Ohio Department of Transportation District Two <ul><li>2 nd  Most common location referencing method used by ODOT is GPS. ...
Ohio Department of Transportation District Two <ul><li>Satellite Imagery </li></ul><ul><ul><li>Some Free </li></ul></ul><u...
Ohio Department of Transportation District Two <ul><li>Video Log as a remote sensing method for asset inventories. </li></...
Ohio Department of Transportation District Two <ul><li>Identified Assets </li></ul><ul><li>Identified Collection Methods <...
Ohio Department of Transportation District Two Technology - Video Log Applications - Video Vehicles
Ohio Department of Transportation District Two <ul><li>Evaluated Several Vendors With Video Log Solutions For Asset Extrac...
Ohio Department of Transportation District Two Innovation - Asset Collection – Methods
Ohio Department of Transportation District Two Innovation - Build Our Own Asset Capture Software
Ohio Department of Transportation District Two <ul><li>Web Based For Scalability </li></ul><ul><ul><li>Throughout District...
Ohio Department of Transportation District Two <ul><li>Issue </li></ul><ul><ul><li>We were not sure of the camera configur...
Ohio Department of Transportation District Two Innovation - Mobile Video Asset Capturing Application - Image Calibrations
Ohio Department of Transportation District Two <ul><li>Capture Any Asset </li></ul><ul><ul><li>Video </li></ul></ul><ul><u...
Ohio Department of Transportation District Two <ul><li>Efficient Navigation </li></ul><ul><li>Available For The Entire Sta...
Ohio Department of Transportation District Two <ul><li>View Any Video Cycle </li></ul><ul><li>2 Different Vendors </li></u...
Ohio Department of Transportation District Two <ul><li>Measure On Image </li></ul><ul><ul><li>Vertical </li></ul></ul><ul>...
Ohio Department of Transportation District Two <ul><li>Zoom Any Portion Of The Image </li></ul><ul><li>Link To Google Stre...
Ohio Department of Transportation District Two <ul><li>Data Integration </li></ul><ul><li>Spatial Querying </li></ul><ul><...
Ohio Department of Transportation District Two Partnerships
Ohio Department of Transportation District Two <ul><li>Training and collection started 4/15/2010 </li></ul><ul><li>Penta C...
Ohio Department of Transportation District Two <ul><li>ODOT officials providing the training. </li></ul>http://www.dot.sta...
Ohio Department of Transportation District Two <ul><li>Students learning the details for collecting the sign data: </li></...
Ohio Department of Transportation District Two <ul><li>Students collecting asset data. </li></ul><ul><li>Collection Period...
Ohio Department of Transportation District Two <ul><li>Penta GIS Advisory Committee Members: </li></ul>Wood County Auditor...
Ohio Department of Transportation District Two Contact Information - Questions
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2010 Ohio Gis Conference Small

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Presentation given at the 2010 Ohio GIS Conference on ODOT and partnerships formed that were mutually beneficial through cutting edge software developed by ODOT District 2.

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  • 2010 Ohio Gis Conference Small

    1. 1. ODOT Advanced Remote Asset Collection and ODOT Educational Partnerships 2010 Ohio GIS Conference September 15-17, 2010 Crowne Plaza North Hotel Columbus, Ohio 2010 Ohio GIS Conference September 15-17, 2010 Crowne Plaza North Hotel Columbus, Ohio Fred Judson GISP GIS Coordinator - ODOT Dan Wyandt GIS Instructor – Penta Career Center John Puente Planning Administrator - ODOT GIS Coordinator - ODOT
    2. 2. ODOT Advanced Remote Asset Collection and ODOT Educational Partnerships Presentation for the 2010 Ohio GIS Conference
    3. 3. Ohio Department of Transportation District Two <ul><li>Background </li></ul><ul><ul><li>Asset Problem </li></ul></ul><ul><li>Technology </li></ul><ul><ul><li>Review Possible Technologies </li></ul></ul><ul><li>Innovation </li></ul><ul><ul><li>Solution </li></ul></ul><ul><li>Partnerships </li></ul><ul><ul><li>Review of Partnerships </li></ul></ul><ul><li>Implementation </li></ul><ul><ul><li>Penta Career Center </li></ul></ul><ul><ul><li>How Things Were Conducted </li></ul></ul><ul><ul><li>Benifits </li></ul></ul><ul><li>Results </li></ul><ul><ul><li>Collection Results </li></ul></ul><ul><li>Questions </li></ul>Agenda
    4. 4. Ohio Department of Transportation District Two <ul><li>Northwest Ohio </li></ul><ul><li>District 1 </li></ul><ul><ul><li>John Puente GIS Coordinator </li></ul></ul><ul><li>District 2 </li></ul><ul><ul><li>Fred Judson GIS Coordinator </li></ul></ul><ul><li>Serving 16 counties </li></ul><ul><li>7167 Lane Miles </li></ul><ul><li>20,086,539 Miles Traveled Yearly </li></ul><ul><li>2031 Bridges </li></ul>Background - ODOT District 1 and 2
    5. 5. Ohio Department of Transportation District Two <ul><li>What Quantity? </li></ul><ul><li>Where Is It? </li></ul><ul><li>How Old Is It? </li></ul><ul><li>How Many Times Have We Performed Maintenance To It? </li></ul><ul><li>What Is Its Life Expectancy? </li></ul>Background - Asset Problem
    6. 6. Ohio Department of Transportation District Two <ul><li>Business Requirements </li></ul><ul><ul><li>Asset Type </li></ul></ul><ul><ul><ul><li>Safety Related </li></ul></ul></ul><ul><ul><ul><li>Guardrail, Signs etc. </li></ul></ul></ul><ul><ul><li>Accuracy </li></ul></ul><ul><ul><ul><li>Location On Earth </li></ul></ul></ul><ul><ul><ul><li>Collection Quality </li></ul></ul></ul><ul><ul><li>Frequency </li></ul></ul><ul><ul><ul><li>How Often Does It Need Updated </li></ul></ul></ul><ul><ul><li>Cost </li></ul></ul><ul><ul><ul><li>Restrictions </li></ul></ul></ul><ul><ul><li>Technology Limitations </li></ul></ul><ul><ul><ul><li>Right Collection Tech. For The Asset </li></ul></ul></ul><ul><li>Technology For Collection </li></ul><ul><ul><li>Remote Sensing </li></ul></ul><ul><ul><ul><li>LiDAR, Aerials etc. </li></ul></ul></ul><ul><ul><li>GPS </li></ul></ul><ul><ul><ul><li>Mapping, Survey, Cell Phones </li></ul></ul></ul><ul><ul><li>Inferential Statistics </li></ul></ul><ul><ul><ul><li>Calculate Base on Sample Sets </li></ul></ul></ul><ul><ul><li>Through Work Orders </li></ul></ul><ul><ul><ul><li>Collect when work is performed to it. </li></ul></ul></ul><ul><ul><li>Project Inclusion </li></ul></ul><ul><ul><ul><li>Require contractors to collect after a project is completed. </li></ul></ul></ul>Background - Asset Collection
    7. 7. Ohio Department of Transportation District Two <ul><li>Multiple Data Formats </li></ul><ul><li>No Standardizations Localized Standards </li></ul><ul><li>Log Point As Primary Spatial Reference </li></ul><ul><ul><li>1 mi = 5280 ft Most Locations Carried To .01 = At +/- 52.8’ </li></ul></ul><ul><ul><li>Average Error In Log Point +/- 300 ft. </li></ul></ul><ul><ul><li>Mile Marker Signs Would Be Placed Wrong </li></ul></ul><ul><ul><li>Mile Marker Signs Would Not Be Recorded Correctly </li></ul></ul><ul><ul><li>Locations Recorded By Multiple Methods </li></ul></ul><ul><ul><ul><li>Landmark, County Log Point, State Log Point And Intersection </li></ul></ul></ul>Background - Asset Collection – Current Practices
    8. 8. Ohio Department of Transportation District Two <ul><li>2 nd Most common location referencing method used by ODOT is GPS. </li></ul><ul><li>Pros </li></ul><ul><ul><li>Accurate Locations </li></ul></ul><ul><ul><li>Electronic Upload </li></ul></ul><ul><ul><li>Customizable Applications </li></ul></ul><ul><li>Cons </li></ul><ul><ul><li>Requires Specialized Equipment And Software </li></ul></ul><ul><ul><li>Requires Logistical Planning </li></ul></ul><ul><ul><li>Compounding Deadhead Times For Complete Coverage </li></ul></ul><ul><ul><li>Requires Specialized Training </li></ul></ul><ul><ul><li>Subject To Weather Conditions </li></ul></ul><ul><ul><li>Increased Safety Risk To Field Crews And Public </li></ul></ul>Background - Asset Collection – GPS Devices
    9. 9. Ohio Department of Transportation District Two <ul><li>Satellite Imagery </li></ul><ul><ul><li>Some Free </li></ul></ul><ul><ul><li>Good Stuff Costs Big $$$ </li></ul></ul><ul><ul><li>Most does not meet our resolution needs. </li></ul></ul><ul><ul><li>Limited By Weather </li></ul></ul><ul><li>LIDAR </li></ul><ul><ul><li>OSIP LIDAR Very Accurate </li></ul></ul><ul><ul><li>1 Meter spacing did not meet our resolution needs. </li></ul></ul><ul><ul><li>Freely Available </li></ul></ul><ul><li>Oblique Aerial Imagery </li></ul><ul><ul><li>Most does not meet our resolution needs. </li></ul></ul><ul><ul><li>Expensive </li></ul></ul><ul><li>Orthorectified Aerial Imagery </li></ul><ul><ul><li>Most does not meet our resolution needs. </li></ul></ul><ul><ul><li>Frequency of coverage is dependant of source. </li></ul></ul>Technology - Asset Collection – Remote Sensing Methods
    10. 10. Ohio Department of Transportation District Two <ul><li>Video Log as a remote sensing method for asset inventories. </li></ul><ul><ul><li>Good Update Frequency </li></ul></ul><ul><ul><li>Established Internal Business Process </li></ul></ul><ul><ul><li>Cheap To Implement </li></ul></ul><ul><li>ODOT Video Log </li></ul><ul><ul><li>Occurs Every 3-6 Years </li></ul></ul><ul><ul><li>Process Is In Place </li></ul></ul><ul><ul><li>Possible to project coordinates into image. </li></ul></ul><ul><ul><li>The van has a GPS. </li></ul></ul><ul><ul><li>We did not have software to accomplish our needs. </li></ul></ul>Technology - Asset Collection – Remote Sensing Methods - ODOT Video Log
    11. 11. Ohio Department of Transportation District Two <ul><li>Identified Assets </li></ul><ul><li>Identified Collection Methods </li></ul><ul><li>Prioritized Asset Collection </li></ul><ul><li>Identified Update Procedures </li></ul>Technology - Asset Collection – Methods
    12. 12. Ohio Department of Transportation District Two Technology - Video Log Applications - Video Vehicles
    13. 13. Ohio Department of Transportation District Two <ul><li>Evaluated Several Vendors With Video Log Solutions For Asset Extraction </li></ul><ul><li>Researched Extensively </li></ul><ul><li>Found Vendors At Extremes (Good and Bad) </li></ul><ul><li>Hard Part Was Finding Their Actual Capabilities </li></ul><ul><li>No one knows our business better than us. </li></ul><ul><li>All were too expensive for the district. </li></ul>Technology - Video Log Applications - Vendor Evaluations
    14. 14. Ohio Department of Transportation District Two Innovation - Asset Collection – Methods
    15. 15. Ohio Department of Transportation District Two Innovation - Build Our Own Asset Capture Software
    16. 16. Ohio Department of Transportation District Two <ul><li>Web Based For Scalability </li></ul><ul><ul><li>Throughout District Office 1 And 2, And County Garages </li></ul></ul><ul><li>Flexible </li></ul><ul><ul><li>We can add delete or change any asset any time. </li></ul></ul><ul><li>Independent From Any Vendor </li></ul><ul><ul><li>We will be able to use this with any video vendors’ image. </li></ul></ul><ul><li>User Friendly </li></ul><ul><ul><li>Asset collection is accomplished by a few clicks. </li></ul></ul><ul><li>Leverage Existing ResourcesInvestments </li></ul><ul><ul><li>OGRIP – LBRSOSIPVRS </li></ul></ul>Innovation - Software Requirements
    17. 17. Ohio Department of Transportation District Two <ul><li>Issue </li></ul><ul><ul><li>We were not sure of the camera configurations for the different video cycles. </li></ul></ul><ul><ul><li>We attempted to measure everything our selves and found that we could not be accurate enough. </li></ul></ul><ul><li>Solution </li></ul><ul><ul><li>By manipulating Tao’s equations and coming up with a few of our own we were able to develop methods to develop a configuration for each video cycle. </li></ul></ul><ul><ul><li>Uses the imagery with known points and measurements to calibrate. </li></ul></ul>Innovation - Mobile Video Asset Capturing Application - Image Calibrations
    18. 18. Ohio Department of Transportation District Two Innovation - Mobile Video Asset Capturing Application - Image Calibrations
    19. 19. Ohio Department of Transportation District Two <ul><li>Capture Any Asset </li></ul><ul><ul><li>Video </li></ul></ul><ul><ul><li>Aerial </li></ul></ul><ul><li>Intelligent Attribute Forms </li></ul><ul><ul><li>Efficient Asset Data Entry </li></ul></ul><ul><li>Reposition </li></ul><ul><ul><li>Video </li></ul></ul><ul><ul><li>Aerial </li></ul></ul>Innovation – Asset Capturing
    20. 20. Ohio Department of Transportation District Two <ul><li>Efficient Navigation </li></ul><ul><li>Available For The Entire State </li></ul>Innovation – Navigation
    21. 21. Ohio Department of Transportation District Two <ul><li>View Any Video Cycle </li></ul><ul><li>2 Different Vendors </li></ul><ul><li>3 Different Years </li></ul><ul><li>Over 5 Terabytes Of Data </li></ul><ul><li>Millions $$$ Invested </li></ul>Innovation – Asset Capturing
    22. 22. Ohio Department of Transportation District Two <ul><li>Measure On Image </li></ul><ul><ul><li>Vertical </li></ul></ul><ul><ul><li>Horizontal </li></ul></ul><ul><li>Measure on Aerial </li></ul>Innovation – Measurement
    23. 23. Ohio Department of Transportation District Two <ul><li>Zoom Any Portion Of The Image </li></ul><ul><li>Link To Google Street View </li></ul><ul><ul><li>Additional Reference </li></ul></ul>Innovation – Zoom And Street View
    24. 24. Ohio Department of Transportation District Two <ul><li>Data Integration </li></ul><ul><li>Spatial Querying </li></ul><ul><li>Reporting </li></ul><ul><li>Linking To Other Datasets </li></ul>Innovation – Extended Use
    25. 25. Ohio Department of Transportation District Two Partnerships
    26. 26. Ohio Department of Transportation District Two <ul><li>Training and collection started 4/15/2010 </li></ul><ul><li>Penta County High School GIS Program </li></ul><ul><ul><li>22 Students – Juniors and Seniors </li></ul></ul><ul><li>OSU Lima Campus GIS Majors </li></ul><ul><ul><li>2 Students from OSU – Lima Campus </li></ul></ul><ul><li>Student Benefits </li></ul><ul><ul><li>Real World Experience </li></ul></ul><ul><ul><li>Working With Cutting Edge Software </li></ul></ul><ul><li>ODOT Benefits </li></ul><ul><ul><li>Capture of our sign assets. </li></ul></ul><ul><ul><li>Develop workflows and benchmarks for internal collection. </li></ul></ul><ul><ul><li>Developed a method to access potential resources that not only helps ODOT but also helps Ohio’s Future. </li></ul></ul>Partnerships - Penta County and Rhodes College Sign Asset Collection
    27. 27. Ohio Department of Transportation District Two <ul><li>ODOT officials providing the training. </li></ul>http://www.dot.state.oh.us/Divisions/HighwayOps/Traffic/ Implementation
    28. 28. Ohio Department of Transportation District Two <ul><li>Students learning the details for collecting the sign data: </li></ul>Implementation
    29. 29. Ohio Department of Transportation District Two <ul><li>Students collecting asset data. </li></ul><ul><li>Collection Period : 4/15/2010 to 5/25/2010 </li></ul><ul><li>Total: 6699 Signs </li></ul><ul><li>Value: $466,054 </li></ul><ul><li>200-500 Average Per Session </li></ul>Results
    30. 30. Ohio Department of Transportation District Two <ul><li>Penta GIS Advisory Committee Members: </li></ul>Wood County Auditor ODOT Penta County Connections
    31. 31. Ohio Department of Transportation District Two Contact Information - Questions

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