Feature Attribute Table

A Feature Attribute Table (FAT) is a database table used in Geographic Information Systems (GIS) to store descriptive attribute information for a specific coverage feature class. Each row in the table represents a single geographic feature, while each column (field) contains attribute data describing that feature. These attributes may include identifiers, feature types, classifications, measurements, codes, and other relevant characteristics that define or describe spatial objects. The FAT is a key component in organizing spatial datasets, as it links geographic features to their non-spatial information. This structure allows users to efficiently store, query, update, and manage feature-related data within a GIS environment. By maintaining consistent and structured records, Feature Attribute Tables support spatial analysis, mapping, and decision-making processes. They also help ensure data integrity and enable integration with other GIS datasets and applications, making them essential for effective geographic data management.