1. GIS Basics Listening Sessions Wisconsin Geographic Information Coordination Council (WIGICC) Credits Bay-Lake Regional Planning Commission, City of Green Bay, ESRI, Google, Milwaukee Public Schools, US Census Bureau, USDA-FSA, USGS, University of Arizona, UWEX, UW- Fox Valley, WDATCP, WDNR, WGNHS

2. Geography is… Information about the earth’s surface and things on it (which we all share) Framework for organizing data Science behind GIS Geography matters to all of us!

3. GIS is… Geographic Information System Technology to create, visualize, integrate, and analyze data from a geographic perspective Automated tool for making maps

4. GIS is… Process for creating information relevant to decisions made by people and organizations System that supports program and resource planning, inventory, management, and evaluation activities

5. View, interpret and understand data in ways not possible with other tools! A picture is worth… a thousand rows of data! Dairy Farms

6. GIS is used to… Facilitate communication Promote coordination Solve problems Measure resources Make decisions Understand past and present situations Anticipate future scenarios

7. GIS is a way to model our world! Events Zoning Streets Utilities Ownership Natural Resources Real World

8. The process of GIS… Think about a place or topic… Ask a question about it… Make a map… Explore patterns that appear… Try different analyses… Ask a new question… Repeat…

9. Maps that tell a story… Where is ____? How many ____? Density of ____? What’s inside ____? What’s near ____? How has ____ changed? How do ____ relate? What if?

10. Where is ____? Find places and features Determine optimum routes Calculate driving time Efficiently plan site visits Define service areas Find patterns See where to take action

11. Where is ____? All of us have used a map to figure out where “it” is and how to get there.

12. Where is ____? GIS helps us identify the best responder and best route in emergency situations.

13. Where is ____? Patterns emerge when you look at the distribution of features. Earthquake hazard maps are essential for creating and updating building codes. earthquake.usgs.govearthquake.usgs.gov

14. Where is ____? Orthophotography helps us visualize where we are in relation to other features.

15. How many ____? Mapping the quantity of features by area helps us find places that meet specific criteria see relationships between places More information than simply mapping the locations of features Prioritize and manage actions based on the “most” or “least”

16. How many ____? U.S. Census Bureau American FactFinder website http://factfinder.census.gov Percent of vacant housing units in Conover, WI

17. Density of ____? Map concentrations of features by location Measure the number of features using a uniform area measurement unit to clearly see the distribution Per acre or square mile Prioritize and manage actions based on density

18. Density of ____? Wisconsin DNR Deer Population Density

19. What’s inside ____? What's happening inside or outside an area Prioritize and manage actions within an area Example Apply stiffer penalties to drug-related arrests within 1,000 feet of a school

20. What’s inside ____? Green Bay city ordinance uses buffer zones around places where children are likely to congregate.

21. What’s inside ____? If you were moving to Milwaukee, WI, you might want to know which neighborhood your home falls within.

22. What’s near ____? Map what's located or occurring within a set distance of a feature Prioritize and manage actions around a feature Example Identify and sample livestock within a 5-mile radius of an infected animal

23. What’s near ____? Find the closest ATM location to the restaurant you’re eating in before the bill arrives!

24. What’s near ____? Critical facilities exposed to flood risk in Sheboygan County, WI

25. How has ____ changed? Evaluate results of an action or policy Gain insight into how things behave over time Anticipate future needs Map conditions before and after an action or event to see the impact Decide on a course of action based on future considerations

26. How has ____ changed? Land cover change 1992 to 2001

27. How do ____ relate? Overlay and analyze data that can only be combined by location or area Integrate information Develop models See in 3-D Decide on a course of action based on spatial analyses

28. How do ____ relate? This groundwater contamination susceptibility model integrates: - Bedrock depth - Bedrock type - Soil characteristics - Surface deposits - Water table depth

29. What if? Integrate data from different sources to develop “what if” scenarios

30. What if? What if the Greenland Ice Sheet melts? Red areas of southern Florida are susceptible to a five-meter rise of sea level, based on elevation. Yellow denotes urban areas.

31. GIS Coordination Cross-jurisdictional and cross-functional sharing of data is crucial, especially in emergency situations Does the data exist? Who has it? How can I access it? How useful is it for my need (quality, completeness, scale, age, attributes)? Can I easily integrate it with other data?

32. GIS Coordination Public expects and deserves efficient and effective services Number of people using location- based technologies continues to increase (e.g., GIS, GPS, Web Maps)

33. Questions? Thanks for your participation!