What is the primary function of a Geographic Information System (GIS) in remote sensing?

The primary function of a Geographic Information System (GIS) in remote sensing is to visualize and analyze spatial information. GIS integrates various types of data, including satellite imagery, aerial photography, and other spatial data, allowing users to interpret and understand patterns and relationships within that data.

Through GIS, users can overlay different datasets, perform complex spatial analyses, and generate insightful visualizations that help in decision-making processes related to urban planning, environmental monitoring, and resource management. This capability to combine and analyze spatial datasets is crucial for deriving meaningful conclusions from remote sensing data.

While basic calculations and simple graphics can be part of some GIS functionalities, the core strength lies in its comprehensive ability to manage, analyze, and visualize spatial information effectively. Operating drones, on the other hand, is a separate technology that may gather data used in GIS but does not relate to the primary role of GIS itself.