Change Detection geoprocessing functions

Available with Image Analyst license.

The Change Detection geoprocessing function category contains a function for extracting change information from multiple rasters over time. Additional capabilities for detecting change across a time series of images are available in the Multidimensional Analysis geoprocessing functions.

The following table lists the change detection functions in the Change Detection geoprocessing functions category and provides a brief description of each:

Geoprocessing functionDescription

Compute Change Raster

Calculates the absolute, relative, categorical, or spectral difference between two raster datasets.

Geoprocessing functions in the Change Detection category