Coverage Attribute Table
A table storing attribute data for features in a coverage, supporting attribute-based spatial analysis.
What is Coverage Attribute Table?
A table that contains comprehensive information (attributes) about the spatial characteristics included in a GIS coverage dataset is called a Coverage Attribute Table (CAT). Every record in the table includes descriptive information on a feature, such as a point, line, or polygon.
Important Points:
Assigns names, kinds, and measurements to spatial features.
Permits feature-property-based querying, analysis, and visualization.
Necessary to comprehend and manipulate the geographic data in a coverage.
The descriptive information that enhances the spatial forms in a coverage dataset is provided by the Coverage Attribute Table.
Related Keywords
Descriptive data on geographic features is stored in a GIS attribute table, which is arranged in rows and columns. A feature is represented by each row, and its attributes, including name, type, and measurement values, are contained in each column.
One kind of vector dataset used in GIS is called coverage data, which uses points, lines, and polygons to represent geographic features together with their properties. By arranging spatial data in a topological structure, it makes it possible to analyse correlations between features, such as adjacency and connectedness.
Name, type, size, population, and land use are some of the qualities of geographic features that are described by spatial data. They aid in analysis and decision-making by offering comprehensive information connected to geographical regions.
With each row denoting a feature and each column holding its attributes, including name, kind, or measurements, an attribute table in ArcGIS tabulates information about map features. It facilitates efficient spatial data management, analysis, and visualization.