GIS technology

Definition

GIS (Geographic Information System) technology is a computer-based tool used to capture, store, manage, analyze, and present geographic data. It allows for the integration of different types of information such as maps, satellite images, aerial photographs, and numerical data.

Related terms

Remote Sensing: The process of gathering information about an object or area from a distance using sensors (e.g., satellites) without physical contact.

Spatial Data Infrastructure (SDI): A framework consisting of policies, standards, technologies, tools, and data that enables users to access spatial information easily.

Attribute Data: Non-spatial information associated with geographic features stored in a GIS database (e.g., population density).