1. Iowa Geographic Information Council Infrastructure Update
Iowa Geospatial
Infrastructure Update
Jim Giglierano
June 17, 2010

2. IGI Projects Lidar County DEMs, hill shades and 2’ contours from lidar
2’ 4-band orthos
Geocoding – address points and building structures
Stream centerlines from lidar
band NAIP 1 m leaf on imagery

3. 3 meter DEM (elevation in CM)

4. 1 m Hillshade

5. 2’ contours

6. 2’ Color Orthophoto

7. DOT Basemap, Address Points

8. 2’ Ortho, DOT base, address pts

9. 2’ Ortho, Address Pts close-up

10. Lidar Status – 100% flown

11. Lidar derived products

12. 2’ 4-band orthos

13. Geocoding – e911 address points and structure points and footprints

14. 1 meter high res land cover

15. IGI – What can you do?
Geocoding Project needs road centerlines, parcels, city boundaries
E911 points, structure points or polygons
Upload them to the ICIT Data Repository in the open or limited directories for your county
Create metadata – we can help!
DR intern

16. IGI Birthday! GIS Day Nov 17, 2010 ISU GIS Facility Webcast
Geocoding Project - 25 counties completed?
Completion of 2’ Ortho Project
Delivery of 4-band NAIP imagery
Lidar almost, almost done
County Data in the ICIT Data Repository – DR intern
ICEA Control Point Server
State Agency GIS Service Bureau
USGS US Topo product for Iowa
Iowa One Map public-private partnership ROI project
Web Services
Iowa Geospatial Clearinghouse update with IGI pages

17. ROI #3 - Iowa One Map
2010 FGDC Cap Grant for case study of a public/private partnership to build and maintain the IGI
GITA will again help us to collect costs and benefits of the Iowa One Map partnership
Revisit data sharing between utilities and local government:
Can utilities help support local gov’t base mapping in exchange for better access to local data?
Can utility data be shared without compromising business advantages?
What are the economic development benefits to a revised IGI that includes utilities?

18. Iowa One Map ROI Study
Look at managing infrastructure in small municipalities with GIS – is there an economic development benefit?
City of Dubuque is working with IBM on developing tools for a sustainable city
Iowa Dept of Economic Development is working on a stategic plan that recognizes geospatial information as a key asset
Data sharing and coordination need to be pushed as far it will go – $$ billions are at stake

19. Iowa Geospatial Infrastructure
Jim Giglierano