-
Book Overview & Buying
-
Table Of Contents
Learning Tableau 2025 - Sixth Edition
By :
Map layers make it easy to bring together a wide range of geospatial data from your data source(s) into a single map. Consider, for example, the Real Estate with Custom Territories data source we used in the previous example. It contains numerous geographic data, including:
Let’s say we want to create a map that brings much of this together, showing the individual houses as circles sized by price, along with an indication of the zip codes and the custom regions we defined previously with a label indicating the average price for the region.
The main key to leveraging layers is to make certain that Tableau’s special Longitude (generated) and Latitude (generated) are the fields used on Columns and Rows. Any geographic fields you add to a layer of the map will...