Spatial Analysis with ArcGIS Pro STUDENT EDITION

Spatial Analysis with ArcGIS Pro STUDENT EDITION

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Table of Contents Esri resources for your organization Course introduction Course introduction Course goals Installing the course data Training Services account credentials Icons used in this workbook Understanding the ArcGIS platform 1 Building a foundation for spatial analysis What is spatial analysis? Benefits of spatial analysis Common analysis problems Spatial analysis tools Spatial analysis workflow Applying spatial analysis Answers to Lesson 1 questions 2 Planning and preparing for spatial analysis Data properties Raster data considerations Environment settings Exercise 2: Prepare data for analysis Set up an ArcGIS Pro project Change the coordinate system for a feature class Create a feature class from x,y coordinates Enhance data using a table join Import a map file for a different study area Extract features using the Clip tool Extract raster data using a mask Answers to Lesson 2 questions 3 Proximity analysis i

Using proximity in everyday life Choosing the best distance measure Ways to measure distance Outputs of proximity analysis Buffering using different distance measures Measuring cost Exercise 3: Analyze proximity Prepare the project Select features based on distance Create proximity zones Determine the closest store to each customer Add and calculate a field Create desire lines Create drive-time polygons Create a distance surface Answers to Lesson 3 questions 4 Overlay analysis Introducing overlay How overlay works Overlay tools Choosing the appropriate tool Exercise 4: Perform overlay analysis Make selections based on location Overlay customers and driving times using the Intersect tool Overlay customers and driving times using the Identity tool Remove customers within 15 miles Summarize stream length in a watershed Calculate the amount of each land-use classification Answers to Lesson 4 questions 5 Automating spatial analysis Automating workflows Automation methods in ArcGIS Pro Batch geoprocessing Exercise 5A: Build a model Prepare ArcGIS Pro Create a model ii

Add the XY Table To Point tool Add the Near tool Add the Make Feature Layer tool Add the XY To Line tool Run the model Automating and sharing models Exercise 5B: Use a model to process multiple inputs Prepare ArcGIS Pro and make a copy of a model Add an iterator to a model Set model parameters Change model element labels Answers to Lesson 5 questions 6 Creating surfaces using interpolation Tobler's First Law of Geography What is interpolation? Examining sample data Interpolation methods Interpolation tools Deterministic interpolation Exercise 6: Interpolate surfaces Examine data Set geoprocessing environments Interpolate using the Natural Neighbor tool Interpolate using the Spline tool Interpolate using inverse distance weighted interpolation Examine interpolated values Challenge: Challenge step Answers to Lesson 6 questions Exercise 6 challenge solution 7 Suitability analysis What is suitability analysis? Suitability analysis workflow Evaluating analysis criteria Choosing vector or raster overlay Deriving surfaces from other sources Raster functions and geoprocessing tools iii

Levels of measurement Transforming values to a common scale Exercise 7A: Build a model and classify data to a common scale Prepare a project and set environments Create a model Add input layers and Euclidean Distance tools Add the Slope tool and set parameters Reclassify land-use values Rescale the roads distance surface Rescale the stream distance surface Rescale the slope surface Run the model Types of raster overlay The Raster Calculator Locating and analyzing results Exploring data sources Exercise 7B: Perform suitability analysis Overlay input rasters Create regions Answers to Lesson 7 questions 8 Spatial statistics Spatial patterns What are spatial statistics? Types of spatial statistics Interpreting inferential statistics Descriptive versus inferential Spatial statistics tools Clusters and outliers Clustering tools Exercise 8A: Use spatial statistics to explore data Prepare ArcGIS Pro Locate directional trends in data Run the Average Nearest Neighbor tool Run the Spatial Autocorrelation tool Run the Hot Spot Analysis tool Create a density surface Exercise 8B: Perform clustering and outlier analysis Prepare the project Perform density-based clustering iv

Perform optimized hot spot analysis Perform optimized outlier analysis Answers to Lesson 8 questions 9 Space-time analysis Incorporating time into your analysis Temporal analysis Exploring data Space-time analysis Emerging hot spot analysis Space-time analysis workflow Exercise 9: Explore space-time pattern mining tools Explore data using charts Create a space-time cube Run the Emerging Hot Spot Analysis tool Visualize a space-time cube in 3D Answers to Lesson 9 questions 10 Regression analysis Explaining spatial patterns Causes of spatial patterns What is regression? Regression equation OLS regression Checkpoint Interpreting OLS diagnostics Six OLS checks OLS reports Exploratory regression Exercise 10: Find a properly specified regression model Set up ArcGIS Pro Perform exploratory data analysis Use the OLS tool to test for higher spending factors Evaluate the spatial output from the OLS tool Run the OLS tool on multiple dependent variables Perform OLS checks Enriching data for analysis v

Answers to Lesson 10 questions 11 Geographically weighted regression How relationships change over space GWR characteristics When to use GWR GWR in action Exercise 11: Perform GWR Run GWR using a properly specified OLS model Map coefficients to see variation over space Predict using GWR Answers to Lesson 11 questions 12 Geostatistical interpolation Deterministic interpolation Geostatistical interpolation Kriging Geostatistical workflow Exercise 12: Use the Geostatistical Wizard to perform kriging Set up the ArcGIS Pro project Explore the data distribution Perform kriging using the Geostatistical Wizard Evaluate predicted value and error Empirical Bayesian kriging (EBK) 13 3D analysis When to use 3D analysis 3D analysis examples Interactive 3D analysis Exercise 13: Perform 3D analysis Set up the project Create sight lines Perform line-of-sight analysis Create a 3D buffer Intersect 3D features vi

Answers to Lesson 13 questions Appendices Appendix A: Esri data license agreement Appendix B: Answers to lesson review questions Appendix C: Additional resources vii