What is one function that GIS software commonly performs?

GIS software commonly performs the function of Map Algebra, which involves the use of algebraic operations to analyze raster data and accomplish tasks such as overlaying layers, analyzing spatial relationships, and performing calculations on geographic data. This capability enables users to manipulate and combine various datasets to derive meaningful insights, create custom calculations, and visualize the results in a geographic context.

Map Algebra is fundamental in GIS for tasks like land suitability analysis, hydrological modeling, and other applications that rely on spatial analysis, allowing users to model complex phenomena, understand relationships, and make informed decisions based on the results.

While coding military operations plans, depositing satellite imagery, and developing all-source intelligence may involve geospatial data or systems, they are not primary functions associated with GIS software specifically. Each of these options relates to other disciplines in defense and intelligence, but Map Algebra distinctly represents a core functionality of GIS technology.