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ArcGIS Pro 2.x Cookbook

You're reading from   ArcGIS Pro 2.x Cookbook Create, manage, and share geographic maps, data, and analytical models using ArcGIS Pro

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781788299039
Length 704 pages
Edition 1st Edition
Languages
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Author (1):
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Tripp Corbin, GISP Tripp Corbin, GISP
Author Profile Icon Tripp Corbin, GISP
Tripp Corbin, GISP
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Table of Contents (21) Chapters Close

Title Page
Dedication
Packt Upsell
Contributors
Preface
1. ArcGIS Pro Capabilities and Terminology FREE CHAPTER 2. Creating and Storing Data 3. Linking Data together 4. Editing Spatial and Tabular Data 5. Validating and Editing Data with Topologies 6. Projections and Coordinate System Basics 7. Converting Data 8. Proximity Analysis 9. Spatial Statistics and Hot Spots 10. 3D Maps and 3D Analyst 11. Introducing Arcade 12. Introducing ArcGIS Online 13. Publishing Your Own Content to ArcGIS Online 14. Creating Web Apps Using ArcGIS Online 1. Other Books You May Enjoy Index

Creating and using a Relate


A Join is just one of the basic methods you can use in ArcGIS Pro to link data together. Another method is a Relate. A Relate links two tables together, but unlike a Join, which adds information to the primary table, the two tables remain separate when related. This allows you to see all the related records in the linked table.

A Relate works best when you have one record in your primary table which matches to multiple records in the linked table, or when you have multiple records in the primary that match multiple records in the linked table. In these situations, a Join would not work as well because it would have multiple records which match.   

In this recipe, you will create a Relate between the Parcels and a land sales table. The land sales table contains all parcels sales which have occurred over the last several years. This table also comes from the County’s CAMA system, like the Owners table did. Once you relate the two tables, you will see how you can view...

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