Does each row in an attribute table represent a feature or a vertex?

Each row in an attribute table represents a feature on the map. In the context of Geographic Information Systems (GIS), a "feature" typically refers to a distinct entity that can be represented spatially and has its own attributes. Each feature, such as a specific building, road, or land parcel, is generally associated with one row in the attribute table.

Furthermore, this structure allows users to manage and analyze data effectively, as each attribute corresponds to a specific property of that feature, enabling detailed examination and manipulation of geospatial information.

Vertex representation, on the other hand, pertains to the individual points that make up the geometry of these features. While vertices are essential for defining the shape and boundaries of a feature, they do not individually correspond to rows in the attribute table. Instead, they are often part of a feature's geometry stored in a different manner, usually within a geometrical representation like a shapefile or feature class.

Thus, the correct understanding centers on the relationship between rows and features in an attribute table, clarifying that each row corresponds to a distinct spatial feature rather than its vertices or other data representations.