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Applying Spatial Analysis Techniques to Make Better Decisions

Explore the power of spatial analysis in GIS with ArcGIS tools, demos, and examples to make informed decisions. Dive into proximity analysis, geodesic buffers, watershed creation, geo-enrichment, and more.

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Applying Spatial Analysis Techniques to Make Better Decisions

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  1. Applying Spatial Analysis Techniques to Make Better Decisions Linda Beale, Jian Lange

  2. Many analysis sessions available throughout the conference… • Spatial Analyst: Getting Started • Network Analyst: Introduction • GeostatisticalAnalyst: An Introduction • Concepts and Applications of Kriging • 3D Analyst: An Overview • Python: Building Geoprocessing Tools • Analyzing Multidimensional Scientific Data in ArcGIS • Spatial Data Mining: A Deep Dive into Cluster Analysis • Beyond Where: Modeling Spatial Relationships using Regression Analysis • Introduction to ArcGIS Online Spatial Analysis • GeoPlanner: Web-based site suitability analysis with Weighted Raster Overlay Services • Applying Spatial Statistics: The Analysis Process in Action esriurl.com/analysisUC15 Applying Spatial Analysis Techniques to Make Better Decisions

  3. Topics • Introduction to spatial analysis • Demos and examples • Takeaway points Applying Spatial Analysis Techniques to Make Better Decisions

  4. Introduction

  5. ArcGIS: a complete GIS platform • Online • Desktop • Server • Mobile • Developer • Solutions Cloud Web Server Mobile Desktop Applying Spatial Analysis Techniques to Make Better Decisions

  6. Across the ArcGIS Platform Online Content and Services Desktop Web Device ArcGIS Server 3D Analysis Network and Geocoding Vector Analysis Python Raster Analysis Analysis Statistical Analysis Documentation and Resource center Model Builder Applying Spatial Analysis Techniques to Make Better Decisions

  7. Spatial Analysis • Analyze spatial data to address a question or gain useful knowledge Applying Spatial Analysis Techniques to Make Better Decisions

  8. Spatial analysis = problem solving Applying Spatial Analysis Techniques to Make Better Decisions

  9. Demos & Examples

  10. Demo Multiple Ring Buffer and Automation Proximity Analysis and ModelBuilder Spatial Analysis with ArcGIS

  11. Access Earthquake Impact Spatial Analysis with ArcGIS

  12. Geodesic Buffer • Geodesic buffers account for the earth's actual shape in the calculation of the buffers • Geodesic buffers are not affected by the distortions introduced by projected coordinate systems Applying Spatial Analysis Techniques to Make Better Decisions

  13. Demo What is nearby? Proximity analysis

  14. Where is the closest hospital to accidents? Applying Spatial Analysis Techniques to Make Better Decisions

  15. Demo Proximity analysis online ArcGIS Online - Find nearest

  16. Where is the closest hospital to accidents? Applying Spatial Analysis Techniques to Make Better Decisions

  17. Demo Create Watersheds Trace water flows Elevation and Hydrological Analysis

  18. Post Wildfire Hydrologic Analysis Applying Spatial Analysis Techniques to Make Better Decisions

  19. Demo Enrich data with demographic content for analysis Geoenrichment

  20. Demo What is the best place for …? Suitability analysis

  21. Where is the best place to build a wind farm in the North Sea area? 0 to 1 High wave power Overlay 0 to 1 High wind speed 0 to 1 Distance to Sea Ports Best Site(s) 0 to 1 Less shipping traffic Shallow waters 0 to 1

  22. Demo Finding quantity by area Summarizing by area

  23. Demo What’s the distribution? Density analysis

  24. Demo Identifying Clusters Hotspot analysis

  25. Demo Finding percentage area Tabulate Intersection

  26. Demo Interpolation to area Natural Neighbor and IDW

  27. Demo Interpolation to area Empirical Bayes Kriging

  28. Takeaway points… • Spatial analysis brings the true power of GIS. It is our core competence • ArcGIS spatial analysis capabilities help users to make better decisions with sophisticated analytical tools • Providing spatial analysis online reduces the learning curve and helps to reach a wider audience Applying Spatial Analysis Techniques to Make Better Decisions

  29. Thank you… Applying Spatial Analysis Techniques to Make Better Decisions • Please fill out the session survey in your mobile app • Select [enter session title here] in the Mobile App • Use the Search Feature to quickly find this title • Click “Technical Workshop Survey” • Answer a few short questions and enter any comments • Paper – pick up and put in drop box • Some paper surveys available for those without devices

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