What does the Summarize tool accomplish in a GIS application?

The Summarize tool in a GIS application is designed to aggregate statistics for data analysis. This tool allows users to compute various statistical measures such as sums, averages, counts, and other relevant metrics based on specific attributes from the dataset. By providing a consolidated view of data, the Summarize tool enables users to gain insights into distributions, trends, and overall patterns within the data, making it a crucial part of geospatial analysis.

This capability is particularly beneficial for users who need to analyze large datasets, as it simplifies the process of deriving meaningful interpretations from complex information. For example, a user might summarize a dataset of sales records by region to understand which areas are performing best, based on total sales figures or average transaction amounts.

The other options represent different functionalities that do not align with the purpose of the Summarize tool. Joining datasets together, filtering based on criteria, and visualizing on a map are distinct operations that serve different analytical needs within a GIS environment.