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Thinking Spatially with GIS

2013 Esri International User Conference July 8–12, 2013 | San Diego, California. Technical Workshop. Thinking Spatially with GIS. Dr. Joseph Kerski Laura Bowden. Agenda. Session goals and guidelines About thinking spatially Demos / examples Q & A Resources. Who is in the audience?.

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Thinking Spatially with GIS

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  1. 2013 Esri International User Conference July 8–12, 2013 | San Diego, California Technical Workshop Thinking Spatially with GIS Dr. Joseph Kerski Laura Bowden

  2. Agenda • Session goals and guidelines • About thinking spatially • Demos / examples • Q & A • Resources

  3. Who is in the audience?

  4. Workshop goals • Identify key components of spatial thinking • Describe spatial thinking process • Think spatially in your work

  5. Guidelines • Observe … • How we model spatial thinking and analysis • The tools we use • Relate to … • YOUR OWN data and decisions

  6. What is spatial thinking? Thinking Spatially with GIS

  7. Demo Your built-in locator Thinking Spatially with GIS

  8. NRC Report: Learning To Think Spatially Education perspective Spatial thinking combines … Concepts of space Tools of representation Processes of reasoning To … Structure problems Find answers Express solutions

  9. Gersmehls: Modes of Spatial Thinking Brain science perspective Location conditions, connections Aspects of spatial thinking comparison, influence, region, hierarchy, transition, analog, pattern, association Spatio-temporal thinking change, movement, diffusion Exceptions

  10. Dr. Berry:An analytical framework for GIS modeling Geotechnology approach Geotechnology(GPS, RS, GIS) GIS (maps, databases, map analysis) Map Analysis (spatial relationships and patterns) Spatial analysis (geographic context) Reclassify, overlay, proximity, neighbors Spatial statistics (numeric context) Surface modeling, spatial data mining

  11. Effective spatial thinkers need …

  12. Why think spatially with GIS? • Find more efficient ways to solve problems • Uncover other problems to grapple with • Methods can serve as an example to others • May lead to use of new tools, expanding your GIS skills

  13. Activity Earth quiz Scale Perspective Physical and cultural processes Imagery vs. maps

  14. Activity Spatial pattern quiz Reasoning process Disciplinary knowledge Classification Symbology

  15. The geographic approach Thinking Spatially with GIS

  16. Demo Visualizing tabular data Recognizing spatial data Data quality Thinking Spatially with GIS

  17. Demo Tornadoes & earthquakes Temporal and spatial data Representation Scale dependency Density vs. counts Data source and quality

  18. Demo Boundaries Lines vs. zones Uncertainty Mapping standards Fitness for use Truth in labeling Metadata

  19. Demo Business locations Patterns and relationships Regional vs. national patterns Community Analyst ArcGIS Online Site selection analysis

  20. Demo Population centers Map projections and measurement Change over time Spatial statistics

  21. Questions?

  22. Developing as a spatial thinker • Develop a habit of spatial thinking • Use spatial data to construct, articulate, and defend a line of reasoning or point of view • Solve problems and answer questions • Develop your skills • Deepen knowledge of spatial concepts • Expand knowledge of GIS analysis tools • Be spatially critical • Evaluate quality of spatial data and validity of spatial arguments • Expand content knowledge in your domain

  23. Resources edcommunity.esri.com • Learning to Think Spatially: GIS as a Support System in the K-12 Curriculum, National Academies Press, 2006 • The Esri Guide to GIS Analysis, Volumes 1, 2 & 3 Andy Mitchell, Esri Press. See esripress.esri.com • An analytical framework for GIS modeling, J.K. Berry & S. Mehta, IJRS special issue on GIS modeling, 2009See innovativegis.com • Modes of Spatial Thinking, Carol and Philip Gersmehl, in Wanted: A Concise List of Neurologically Defensible and Assessable Spatial thinking Skills, Research in Geographic Education, 2007

  24. Resources www.esri.com/training Esri web course • Solving Spatial Problems Using ArcGIS 10.1 Thinking Spatially with GIS

  25. Thank you… Please fill out the session evaluation Offering ID: 1253 Online – www.esri.com/ucsessionsurveys Paper – pick up and put in drop box

  26. Thinking Spatially with GIS

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